2026-04-06T09:08:45Z https://journal.unwidha.ac.id/index.php/jcstech/oai

oai:ojs2.journal.unwidha.ac.id:article/3 2024-07-23T00:34:00Z jcstech:ART driver

IMPLEMENTATION OF ENTERPRISE RESOURCE PLANNING AT REN FLORIST CO IMPLEMENTASI ENTERPRISE RESOURCE PLANNING PADA TOKO BUNGA REN FLORIST CO Lewoema, Scholastica Prasetyaningrum, Putri Taqwa In this era filled with many digital-based activities, it indirectly encourages business people to move out of their comfort zone. One of them is Ren Florist Co. Flower Shop. Flower Shop Ren Florist Co. is a flower shop engaged in the sale of flowers. Opened in early 2017, Ren Florist Co is already marketing its products online. However, this has not been considered effective, because several work systems such as making billing receipts, cashiers, official websites, employee recruitment processes, and filling out employee databases have not used an adequate ERP system. Therefore, in this study, the application that can overcome the problems that occur is the Odoo ERP application. Odoo is an open-source ERP application that can be accessed through the website, which is suitable for use in new companies so that it can reduce costs for the application development process. The modules developed at Ren Florist Co Flower Shop include the Sales Module, Point of Sale Module, Website Module, Recruitment Module, and Employees Module. Di zaman yang dipenuhi dengan banyak kegiatan berbasis digital ini, secara tidak langsung mendorong para pebisnis untuk bergerak keluar dari zona nyamannya. Salah satunya Toko Bunga Ren Florist Co. Toko Bunga Ren Florist Co adalah toko bunga yang bergerak dibidang penjualan bunga. Dibuka pada awal 2017, Ren Florist Co sudah memasarkan produknya secara online. Namun hal ini belum dirasa efektif, karena beberapa sistem kerja seperti pembuatan struk penagihan, kasir, website resmi, proses perekrutan karyawan dan  pengisian database karyawan belum menggunakan sistem Enterprise Resource Process (ERP) yang memadai. Oleh karena itu, pada penelitian ini aplikasi yang dapat mengatasi permasalahan yang terjadi adalah aplikasi ERP Odoo. Odoo merupakan aplikasi Enterprise Resource Process (ERP) yang bersifat open-source yang dapat diakses melalui website, yang cocok digunakan pada perusahaan yang masih baru sehingga dapat menekan biaya untuk proses pengembangan aplikasi. Modul yang dikembangkan pada Toko Bunga Ren Florist Co diantaranya Modul Sales, Modul Point of Sale,Modul Website, Modul Recruitment dan Modul Employees.  LPPM Universitas Widya Dharma 2022-11-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/3 10.54840/jcstech.v2i2.3 Journal of Computer Science and Technology (JCS-TECH); Vol. 2 No. 2 (2022): November 2022; 1-8 Journal of Computer Science and Technology ; Vol 2 No 2 (2022): November 2022; 1-8 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/3/36 Copyright (c) 2022 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/4 2024-07-23T00:34:37Z jcstech:ART driver

WIDYA DHARMA KLATEN UNIVERSITY PARKING SYSTEM APPLICATION A APLIKASI SISTEM PARKIR UNIVERSITAS WIDYA DHARMA KLATEN Joko Prasetyo, Hendro Windarti, Mariana Suradi, Agustinus Sulistyowati, Istri  The parking management information system at Widya Dharma University Klaten is a form of parking information system to collect data and parking arrangements whose application plans will be used at Widya Dharma University Klaten. The purpose of this study is to create a parking system application that can later be used as a parking system aid which is computerized so that it is expected to be more efficient and have efficiency values ​​that can improve service quality and increase income. The research method uses direct observation, while also reading the literature or literature. In this study, namely the implementation of parking management with computerized data collection of vehicle numbers. Research materials and materials include data on parking locations, population of parking vehicles which include cars or motorbikes in the Widya Dharma University area. This design software uses Microsoft Visual Foxpro 9.0 application software, for database design using SQL Server 2000, Microsoft Office 2007 (Word, Excel, Powerpoint, Visio). The results of this study are a computerized Parking System Application which can later be used by Widya University Dharma Klaten so that it is expected to be able to produce information quickly, save time and also for prevention efforts against vehicle theft in the Widya Dharma Klaten University campus. In addition, it can be used to calculate how much rupiah is generated, if there is an activity such as a graduation ceremony, so that the distribution of results can be evenly distributed and there is no mutual suspicion between parking officers (security guards). Keywords: Parking Information System, Microsoft Visual Foxpro 9.0, SQL Server 2000 Sistem informasi pengelolaan tempat parkir di Universitas Widya Dharma Klaten adalah suatu bentuk system informasi parkir untuk melakukan pendataan dan pengaturan parkir yang rencana aplikasinya akan digunakan di Universitas Widya Dharma Klaten.Tujuan penelitian ini adalah membuat aplikasi sistem parkir yang nantinya dapat digunakan sebagai alat bantu sistem parkir yang terkomputerisasi sehingga diharapkan lebih berdaya guna dan mempunyai nilai efisiensi yang dapat meningkatkan mutu pelayanan dan meningkatkan pendapatan.Metode penelitian secara langsung memakai observasi, selain itu juga membaca literatur-literatur atau kepustakaan. Dalam  penelitian ini yaitu berupa implementasi pengelolaan parkir dengan komputerisasi pendataan nomer kendaraan. Bahan dan materi penelitian meliputi data lokasi parkir, populasi kendaraan parkir yang meliputi mobil atau sepeda motor yang berada di area Universitas Widya Dharma. Perangkat lunak desain ini menggunakan software aplikasi Microsoft Visual Foxpro 9.0, untuk perancangan data base menggunakan SQL Server 2000, Microsoft Office 2007(Word, Excel, Powerpoint, Visio).Hasil penelitian ini berupa sebuah Aplikasi Sistem Parkir terkomputerisasi yang nantinya dapat digunakan oleh Universitas Widya Dharma Klaten sehingga diharapkan akan mampu menghasilkan informasi secara cepat, hemat waktu dan juga untuk   usaha pencegahan terhadap pencurian kendaraan di lingkungan kampus Universitas Widya Dharma Klaten. Selain itu bisa digunakan untuk menghitung seberapa banyak rupiah yang dihasilkan, jika ada sebuah kegiatan seperti acara wisuda, sehingga pembagian hasil bisa  merata dan tidak ada saling curiga antara petugas parkir ( satpam ). Kata Kunci: Sistem Informasi Parkir, Microsoft Visual Foxpro 9.0, SQL Server 2000   LPPM Universitas Widya Dharma 2022-11-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/4 10.54840/jcstech.v2i2.4 Journal of Computer Science and Technology (JCS-TECH); Vol. 2 No. 2 (2022): November 2022; 9-12 Journal of Computer Science and Technology ; Vol 2 No 2 (2022): November 2022; 9-12 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/4/37 Copyright (c) 2022 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/16 2024-07-23T00:35:11Z jcstech:ART driver

SISTEM PENDUKUNG KEPUTUSAN UNTUK PENERIMAAN BIDAN DESA BARU DEGAN METODE SMART DI UPT PUSKESMAS PELANGAN LOMBOK BARAT: - THE SISTEM PENDUKUNG KEPUTUSAN UNTUK PENERIMAAN BIDAN DESA BARU DEGAN METODE SMART DI UPT PUSKESMAS PELANGAN LOMBOK BARAT: SISTEM PENDUKUNG KEPUTUSAN UNTUK PENERIMAAN BIDAN DESA BARU DEGAN METODE SMART DI UPT PUSKESMAS PELANGAN LOMBOK BARAT Arfan, Muhammad T Prasetyaningrum, Putri UPT public health center is a health center in the western sekotong area that serves people in remote villages. Some health centers in West Lombok have problems with village midwives. In a puskesmas, village midwives only survive working for a short time, often mistakes are made when receiving village midwives by the puskesmas, after working it turns out that the village midwife does not meet the appropriate criteria or does not have the necessary special abilities. Puskesmas will be needed. The Puskesmas will be assisted by the DLUD (regional public service agency) to open job vacancies or accept new village midwives to fill the puskesmas polindes when the puskesmas has a village midwife whose contract period is about to expire. In the technical implementation unit (UPT) of the customer health center, the process for accepting village midwives is still manual, because there is no system to assess prospective village midwives in the process of accepting village midwives at the customer health center, there are many obstacles. These problems can be fixed by building a decision support system that helps administration in decision making by determining several criteria, namely education, certificates, age, and length of work needed and speeding up the workings of the puskesmas administration to accept new village midwives so as to produce a plan. decision support system for the acceptance of new village midwives. Therefore, this research is entitled "Decision Support System for New Village Midwife Admissions Using the SMART  UPT puskesmas pelangan adalah puskesmas di wilayah sekotong barat yang melayani masyarakat di desa terpencil. Beberapa puskesmas di daerah lombok barat  bermasalah degan bidan desa .Dalam suatu puskesmas bidan desa hanya bertahan berkerja  dalam waktu singkat, sering kali kesalahan pada saat  penerimaan  bidan desa  oleh puskesmas, setelah bekerja ternyata bidan desa tidak memenuhi kereteria yang cocok atau tidak memeiliki kemampuan khusus yang di butuhkan puskesmas.Puskesmas akan di bantu oleh DLUD (badan layanan umum daerah) untuk membuka lowongan pekerjaan atau penerimaan bidan desa baru untuk mengisi polindes puskesmas ketika puskesmas memiliki bidan desa yang masa kontraknya akan berakhir. Pada unit pelaksana teknis (UPT) puskesmas pelanggan peroses untuk penerimaan bidan desa masih degan cara manual, karena tidak adanya sistem untuk menilai calon bidan desa dalam proses penerimaan bidan desa di puskesmas pelangan banyak kendala-kendala. Permasalahan tersebut dapat di perbaiki dengan membangun sebuah sistem pendukung keputusan yang membantu adminstrasi dalam pemgambilan keputusan dengan  menetukan beberapa kereteria yaitu pendidikan, sertefikat, usia, dan lama bekerja  yang di buhtuhkan serta mempercepat cara kerja admintraasi puskesmas untuk melakukan penerimaan bidan desa baru sehingga menghasilkan sebuah racangan sistem pendukung keputusan penerimaan bidan desa baru. Oleh karna itu penelitian, ini berjudul “ Sistem Pendukung Keputusan Untuk Penerimaan Bidan Desa  Baru Dengan Metode SMART (Simple Multi Attribute Rating Technique)”. LPPM Universitas Widya Dharma 2022-11-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/16 10.54840/jcstech.v2i2.16 Journal of Computer Science and Technology (JCS-TECH); Vol. 2 No. 2 (2022): November 2022; 13-21 Journal of Computer Science and Technology ; Vol 2 No 2 (2022): November 2022; 13-21 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/16/42 Copyright (c) 2022 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/17 2024-07-22T21:53:28Z jcstech:ART driver

PENGEMBANGAN PROTOTIPE APLIKASI MEMBUKA KUNCI PINTU OTOMATIS MENGGUNAKAN METODE SIDIK JARI BERBASIS NODEMCU Hady, Fahrur Sholeh, Muhamamd Andayati, Dina In the current digitalization era, the use of household appliances has been developed using information technology such as the process of using devices using passwords, cards, fingerprints and the like. Likewise, the process of opening doors which is done manually, in the era of digitization can also be developed based on information technology. In this study, a prototype application was developed that could open the door device automatically using a smartphone. The research methodology is carried out by studying literature as a reference for research to be made, observations on software and hardware as well as simulation of hardware and software. The software made in the form of an android application that can detect fingerprints to be able to log into the system and the process of storing usage records with firebase. The hardware uses NodeMCU as a microcontroller board, relay as a current regulator which will be forwarded to the door lock solenoid. The result of the research is an application prototype that can open the door automatically. The process of using the application is done by first logging in using a fingerprint. The application can send commands to open and lock the door automatically. The microcontroller device can realize the command to open and lock the door by activating the solenoid door lock which is set through the NodeMCU and is connected wirelessly via the internet network. Applications can also log all application usage activities. All application usage records are stored in a database. Authority processes in application usage are divided into admin level and user level. At the admin level, admins can view system usage records as well as add, view, modify and delete user data. At the user level, the application is limited to only sending commands in the form of opening and locking doors. LPPM Universitas Widya Dharma 2022-05-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/17 10.54840/jcstech.v2i1.17 Journal of Computer Science and Technology (JCS-TECH); Vol. 2 No. 1 (2022): Mei 2022; 1-7 Journal of Computer Science and Technology ; Vol 2 No 1 (2022): Mei 2022; 1-7 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/17/22 Copyright (c) 2022 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/18 2024-07-22T21:54:21Z jcstech:ART driver

PENGENALAN AKTIFITAS CYBER THREAT HUNTING : STUDI KASUS HUNTING MALWARE DENGAN METODE MEMORY FORENSIC Nursyahiddin, Fadillah Zulfa Oktaviani, Siti Dwi Iklima, Lutvita Nurdiyanti, Feby Cyber Threat Hunting is one of the activities in the cyber security sphere that is currently developing. Threat Hunting shows the process of proactively searching for vulnerabilities and cybercrime actors through network media to anticipate cybersecurity incidents that will occur in a related infrastructure. Of course with this threat hunting, it will complement passive monitoring activities that only rely on alerts on SIEM (Security Information and Event Management), and the case study that I will raise is the threat hunting method at low level memory so that if there are cybercriminal actors who escape the system SIEM and possibly already on internal systems can be detected and can perform forensic and related system recovery activities LPPM Universitas Widya Dharma 2022-05-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/18 10.54840/jcstech.v2i1.18 Journal of Computer Science and Technology (JCS-TECH); Vol. 2 No. 1 (2022): Mei 2022; 8-13 Journal of Computer Science and Technology ; Vol 2 No 1 (2022): Mei 2022; 8-13 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/18/23 Copyright (c) 2022 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/19 2024-07-22T21:55:57Z jcstech:ART driver

IMPLEMENTASI LOAD BALANCING MIKROTIK JARINGAN INTERNET DI PARDAMEAN SIBISA, AJIBATA, TOBA SAMOSIR, SUMATRA UTARA Gofindo Malau, Berniman Today's communication needs are crucial with the advancement and development of increasingly advanced data communication technologies. To meet your data communication technology needs, you need to be wise when choosing an Internet Service Provider (ISP). You can use more than one Internet Service Provider (ISP)  as a solution to meet your Internet requirements. Use load balancing, one of the routing technologies available to use multiple Internet Service Providers (ISPs) at the same time. There are many methods available for load balancing, one of which is the Per Connection Classifier (PCC) method. Per Connection Classifier (PCC) is a method that can be used for load balancing. PerConnectionClassifier (PCC) allows you to group connection traffic through a router into multiple groups. Therefore, the router remembers the gateway path  passed at the beginning of the connection traffic, and  subsequent packets still associated with the original connection are also forwarded with the same gateway path. The implementation results show that load balancing with the Per Connection Classifier (PCC) method achieves optimal results when using bandwidth from Indihome and Telkomsel Internet Service Providers (ISPs). LPPM Universitas Widya Dharma 2022-05-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/19 10.54840/jcstech.v2i1.19 Journal of Computer Science and Technology (JCS-TECH); Vol. 2 No. 1 (2022): Mei 2022; 20-29 Journal of Computer Science and Technology ; Vol 2 No 1 (2022): Mei 2022; 20-29 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/19/25 Copyright (c) 2022 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/21 2024-07-22T21:56:36Z jcstech:ART driver

ALAT PENGONTROL PERANGKAT ELEKTRONIK BERBASIS IOT MENGGUNAKAN BLYNK DAN GOOGLE ASSISTANT Mulyana, Azril Rahmawati, Sri Rahman, Robby Nur Permatasari, Zulia Rapid technological developments have an impact on the world of industry and society. In everyday life, we are familiar with a device or equipment whose workings are controlled automatically, either semi-automatically or fully automatically. In this era of industry 4.0, there are many electronic devices that function automatically using computer systems. Onei of them is the use ofi technology for thei development ofi smart homes (smarthomes). With this innovation, the operation and use of electrical devices will be very easy, so that human work will be helped. The usei of Internet of Thingsi (IoT) technology on an electronic device, allows these devices to communicate with each other, send and receive data via an Internet pconnection. The purposei of this study is to controli electronic equipment, such asr lights and fans, so thati homeowners cani control these devices remotelyi. The stages carried out in the research are first, the stage of determining Software and Hardware, system design, and the last stage is testing and discussion. In this study, a microcontroller is needed, namely NodeMcu, which functions to control electrical devices, process data, send and receive data to the Blynk server. The way this system works is by issuing commands or conditions from the Google Assistant application and the Blynk application which are connected to the NodeMCU ESP8266 standalone microcontroller to run and control SmartHome devices to reduce power wasted when users forget to turn off Smart Home on Android devices LPPM Universitas Widya Dharma 2022-05-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/21 10.54840/jcstech.v2i1.21 Journal of Computer Science and Technology (JCS-TECH); Vol. 2 No. 1 (2022): Mei 2022; 30-35 Journal of Computer Science and Technology ; Vol 2 No 1 (2022): Mei 2022; 30-35 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/21/26 Copyright (c) 2022 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/22 2024-07-22T21:55:08Z jcstech:ART driver

SISTEM PAKAR PENDIAGNOSA PENYAKIT DIABETES MELITUS MENGGUNAKAN FORWARD CHAINING Trisnawati, Depi Windarti, Mariana Sulistyowati, Istri Budi Hartono, Fajar Diabetes is a disease that causes death which is quite high in the world, even in Indonesia, this is indicated by the position of Indonesia with the highest number of diabetic patients, which is 7th out of 10 countries. Diabetes Mellitus is also a chronic disease that is a public health problem in Indonesia. By 2020, the number of diabetes attacks will reach 18 million. The increasing use of computer technology causes the rapid flow of information and communication from one place to another. One application of technology is an expert system. This expert system is used for early detection of the type of disease suffered by the patient based on the symptoms caused without having to go to the doctor. In this study, an expert system for diagnosing diabetes mellitus will be designed. The method used is the forward chaining inference method and Microsoft Visual FoxPro 9.0 software. The forward chaining method works by analyzing the facts obtained from the input based on the rules stored in the database to get a conclusion. This expert system for diagnosing diabetes mellitus is used by the community as a tool for early detection without having to consult directly with a doctor. The conclusion or solution obtained from this expert system is that the user is predicted to have diabetes or does not have mild or secondary diabetes along with the results of the diagnosis according to the solution provided by the system LPPM Universitas Widya Dharma 2022-05-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/22 10.54840/jcstech.v2i1.22 Journal of Computer Science and Technology (JCS-TECH); Vol. 2 No. 1 (2022): Mei 2022; 14-19 Journal of Computer Science and Technology ; Vol 2 No 1 (2022): Mei 2022; 14-19 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/22/24 Copyright (c) 2022 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/23 2024-07-22T21:57:17Z jcstech:ART driver

PERANCANGAN SISTEM INFORMASI ABSENSI KEHADIRAN SISWA BERBASIS WEB PADA SMK MUHAMMADIYAH 3 KLATEN UTARA Yuliana, Nurma Suradi, Agustinus Kurniawan Hidayat, Syams Joko Prasetyo , Hendro SMK Muhammadiyah 3 Klaten Utara is one of the private schools whose attendance media still uses an attendance manual or handwriting. By using handwritten attendance media, sometimes the stored data is damaged and easily lost so that attendance recapitulation takes a long time. The lack of communication and information between the school and parents resulted in students being able to report that they were in learning activities but in fact the students were playing with friends. So we need a web-based information system that is connected to a network using an SMS Gateway that can be directly connected to parents to control their children going to school or not. Web-Based Student Attendance Attendance Information System Design at Smk Muhammadiyah 3 Klaten Utara aims to help solve these problems. This information system will be able to manage student data, department data, class data, user data, input attendance data, sms and reports that can recapitulate attendance data. The method in designing this information system uses the waterfall model, using the method of observation and interviews at the time the research was conducted. Applications designed and designed using the Unified Modeling Language (UML), and built using a web-based application using the PHP (Hypertext Preprocessor) programming language, and also equipped with a database designed using MySQL and Modem and Gammu as a tool for sending messages. With this application, you can find out the activities of students who are present at school LPPM Universitas Widya Dharma 2022-05-08 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/23 10.54840/jcstech.v2i1.23 Journal of Computer Science and Technology (JCS-TECH); Vol. 2 No. 1 (2022): Mei 2022; 36-44 Journal of Computer Science and Technology ; Vol 2 No 1 (2022): Mei 2022; 36-44 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/23/27 Copyright (c) 2022 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/33 2024-03-24T05:57:50Z jcstech:ART driver

SISTEM INFORMASI PELAYANAN PARKIR DI KLINIK NOVA MEDIKA BERBASIS QR CODE Feggy Pradigma, Dhika Suradi, Agustinus Retnowati, Niken Parking system, waterfall method, QR Code. Saat ini, Klinik Nova Medika belum menggunakan sistem dengan dukungan IT dalam mengolah datanya, khususnya pengelolaan parkir. Sistem parkir yang berjalan saat ini menggunakan cara manual yaitu tertulis di kertas atau disebut juga dengan karcis parkir. Pengguna kendaraan yang memasuki area parkir diberikan karcis parkir oleh petugas parkir, kemudian nomor tersebut disimpan oleh pengguna kendaraan pada saat keluar atau meninggalkan area parkir. Beberapa permasalahan yang muncul pada Nova Medika Clinic adalah proses pengolahan sistem parkir yang belum dikelola dengan baik, pelaporan bahkan kehilangan kendaraan bermotor karena tidak teridentifikasi dengan baik antara kendaraan dengan karcis parkir, maka kami membutuhkan suatu sistem untuk membantu dalam pengelolaannya. Metode pengembangan perangkat lunak yang digunakan adalah metode waterfall. Sedangkan metode pengumpulan data menggunakan metode observasi dan wawancara. Bahan dan bahan penelitian yang diperoleh terdiri dari identitas pegawai atau petugas, jadwal jaga pegawai dan tempat parkir. Penelitian ini menghasilkan sebuah aplikasi yang dapat digunakan untuk membantu dalam pengelolaan pelayanan parkir di Klinik Nova Medika berbasis QR Code. Sistem informasi pelayanan parkir dan laporan dibuat secara komputerisasi dengan menggunakan software Microsoft Visual FoxPro 9.0. Melalui aplikasi ini diharapkan dapat meningkatkan pengelola parkir dalam melakukan pelayanan parkir di Klinik Nova Medika. Penelitian ini menghasilkan sebuah aplikasi yang dapat digunakan untuk membantu dalam pengelolaan pelayanan parkir di Klinik Nova Medika berbasis QR Code. Sistem informasi pelayanan parkir dan laporan dibuat secara komputerisasi dengan menggunakan software Microsoft Visual FoxPro 9.0. Melalui aplikasi ini diharapkan dapat meningkatkan pengelola parkir dalam melakukan pelayanan parkir di Klinik Nova Medika. Penelitian ini menghasilkan sebuah aplikasi yang dapat digunakan untuk membantu dalam pengelolaan pelayanan parkir di Klinik Nova Medika berbasis QR Code. Sistem informasi pelayanan parkir dan laporan dibuat secara komputerisasi dengan menggunakan software Microsoft Visual FoxPro 9.0. Melalui aplikasi ini diharapkan dapat meningkatkan pengelola parkir dalam melakukan pelayanan parkir di Klinik Nova Medika. LPPM Universitas Widya Dharma 2022-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/33 10.54840/jcstech.v1i1.33 Journal of Computer Science and Technology (JCS-TECH); Vol. 1 No. 1 (2021): November 2021; 7-12 Journal of Computer Science and Technology ; Vol 1 No 1 (2021): November 2021; 7-12 2808-9677 2809-1140 ind https://journal.unwidha.ac.id/index.php/jcstech/article/view/33/34 Copyright (c) 2021 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/34 2024-03-24T05:57:25Z jcstech:ART driver

APLIKASI SISTEM PAKAR UNTUK PERLINDUNGAN TANAMAN PADI IR 64 DARI HAMA DAN PENYAKIT Vendie Wijayanto, Fixie Wahyu Wibowo, Yudi Sulistyowati, Istri IR 64 is a superior quality rice variety. The advantages are relatively short planting period, strong rice stalks, easy maintenance, fluffier rice and easy to sell because the price is affordable by the community. Pests and diseases are a threat to farmers' rice plants. Various kinds of pest and disease attacks hit farmers' rice plants after the planting season arrived from rats, leafhoppers, tungro and others.Research methodology is a scientific method used to solve a problem. The scientific method means that research activities are carried out using the scientific method so that the method used for data collection and completion is scientifically. With the existence of an expert system for the protection of IR 64 rice plants from pests and diseases, it will make it easier for farmers, agricultural extension workers and ordinary people to protect IR 64 rice plants from pests and diseases and the actions taken to eradicate them without wasting much time, energy and thought. LPPM Universitas Widya Dharma 2022-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/34 10.54840/jcstech.v1i1.34 Journal of Computer Science and Technology (JCS-TECH); Vol. 1 No. 1 (2021): November 2021; 1-6 Journal of Computer Science and Technology ; Vol 1 No 1 (2021): November 2021; 1-6 2808-9677 2809-1140 ind https://journal.unwidha.ac.id/index.php/jcstech/article/view/34/33 Copyright (c) 2021 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/35 2024-03-24T05:57:11Z jcstech:ART driver

SISTEM INFORMASI SIMPAN PINJAM PADA KOPERASI HARAPAN BARU Hartanto, Rudi Yusuf, Mahmud Retnowati, Niken The data processing that took place at the Harapan Baru Savings and Loans Cooperative was not computerized or still manual such as processing customer data, savings data, loan data and installment data. Officers are still using handwriting and are backed up on paper. With the increase in customers, the Harapan Baru Cooperative, especially cooperative officers, will experience difficulties so that the service is less than optimal. This results in data processing taking a long time and if something happens it is possible that there will be no data backup because it was written manually. The security of managed data is also vulnerable to the risk of being lost, so it must be maintained. The purpose of this research is to build an information system in the Harapan Baru Savings and Loans Cooperative. The research method used for data collection by observation and direct interviews with the leadership of the Harapan Baru Cooperative to obtain the necessary information. Materials and research materials in the form of information about the Harapan Baru Cooperative. The tools used in this research were a laptop unit and Microsoft Visual Foxpro 9.0 software. The results of the study obtained a desktop-based system in the form of a savings and loan information system application at the Harapan Baru Cooperative. Applications can be used as an alternative for cooperatives to facilitate customer data management by presenting information quickly, accurately and able to save time so that the required reports will be easily obtained and on time. LPPM Universitas Widya Dharma 2022-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/35 10.54840/jcstech.v1i1.35 Journal of Computer Science and Technology (JCS-TECH); Vol. 1 No. 1 (2021): November 2021; 13-17 Journal of Computer Science and Technology ; Vol 1 No 1 (2021): November 2021; 13-17 2808-9677 2809-1140 ind https://journal.unwidha.ac.id/index.php/jcstech/article/view/35/32 Copyright (c) 2021 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/36 2024-03-24T05:57:02Z jcstech:ART driver

VISUALISASI GLOBAL WARMING UNTUK SD DENGAN ADOBE FLASH CS Rohmawati Safitri Lutfiyani, Rizka Windarti, Mariana learning media web, global warning, adobe flash. One of the obstacles of elementary school learning process is there of material that cannot be directly observed by students. Childrens quickly get bored and not focus on materials like that. Science is one of the subject that has a lot of material that cannot be directly observed, example a global warning. Through learning media with visualization, it be expected that the material can be delivered well. There are four stages of this research, that is data requirenment, design, implementation and testing. The techniques used at the data requirenment stage are interviews and observations. Meanwhile, at the design stage, storyboards and other designs of this learning media were made. In the third stage, the previously created design is implemented by the Adobe Flash CS3 application. The final stage, the results of the design are examined by means of a questionnaire. The result of this research is a learning media made with lots of visuals so that students stay focused on the material. The suggestion of this research is that this research can be developed using a smartphone, android. LPPM Universitas Widya Dharma 2022-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/36 10.54840/jcstech.v1i1.36 Journal of Computer Science and Technology (JCS-TECH); Vol. 1 No. 1 (2021): November 2021; 18-21 Journal of Computer Science and Technology ; Vol 1 No 1 (2021): November 2021; 18-21 2808-9677 2809-1140 ind https://journal.unwidha.ac.id/index.php/jcstech/article/view/36/31 Copyright (c) 2021 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/37 2024-03-24T05:56:53Z jcstech:ART driver

SISTEM INFORMASI PAKAIAN JADI BERBASIS WEB (STUDI KASUS WOOD PECKER STORE) Arfianto, Widia Joko Prasetyo, Hendro Budi Hartono, Fajar Nugroho, Nurhasan Wood Pocker Store is a distro that still uses word of mouth marketing model. as a consequence, the development of Wood Pecker Store’s marketing has been slow and pre-determined sales targets not yet reached. Website-based apparel information systems are one way of marketing model that is more effective than word of mouth. The website can reach a wider range of customers moreover the system can also serve orders for Wood Pocker Store products. This study aims to build a web-based apparel system. This system is expected to make Wood Pocker Store to expand the marketing reach of their products. In addition, this website is expected to make Wood Pocker Store customers to choose and order Wood Pocker Store products more easier that before and they can do it without come to the store directly. This system also supports the government's program to stay at home due to the Covid pandemic. The stages that will be carried out in this research are data requirenment, design and implementation. Data requirenment was carried out by interview and observation. Context diagrams, DFD, ERD, and interface design are the results of the design stage. At the implementation stage, all of these designs are implemented into a usable system. The result of this research is a system that can be used as a media for promotion or ordering from the Wood Pocker Store. LPPM Universitas Widya Dharma 2022-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/37 10.54840/jcstech.v1i1.37 Journal of Computer Science and Technology (JCS-TECH); Vol. 1 No. 1 (2021): November 2021; 22-26 Journal of Computer Science and Technology ; Vol 1 No 1 (2021): November 2021; 22-26 2808-9677 2809-1140 ind https://journal.unwidha.ac.id/index.php/jcstech/article/view/37/30 Copyright (c) 2021 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/38 2024-03-24T05:56:44Z jcstech:ART driver

PENERAPAN DATA MINING DALAM MENGELOMPOKKAN KUNJUNGAN WISATAWAN DI KOTA YOGYAKARTA MENGGUNAKAN METODE K-MEANS Setio Purnomo, Bambang Taqwa Prasetyaningrum, Putri Yogyakarta is one of the cities in Indonesia that has a tourist attraction and is a tourist destination that is most in demand by tourists, seen from the number of tourist visits that are increasing from year to year. Apart from being a tourist city, Yogyakarta is a city of students, a city of culture and a city of struggle. Because Yogyakarta is called a tourist city, there are many kinds of tourist objects offered by the City of Yogyakarta. In this case, the application of data mining can be a solution in analyzing data. Clustering is included in descriptive methods, and also includes unsupervised learning where there is no previous object class definition. So that clustering can be used to determine class labels for data whose class is not known. The K-Means method is included in partitioning clustering which separates data into separate parts. The K-Means method is well known for its ease and ability to group large data and outliers very quickly. from the data entered and has been processed through the K-Means algorithm method that has performed iterations 5 times by choosing cluster 1, cluster 2, cluster 3 randomly (random) with cluster 1 having 24 data with a percentage of (50%), cluster 2 has 11 data with a percentage of (23%), and cluster 3 has 13 data with a percentage of (27%).   LPPM Universitas Widya Dharma 2022-09-01 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/38 10.54840/jcstech.v1i1.38 Journal of Computer Science and Technology (JCS-TECH); Vol. 1 No. 1 (2021): November 2021; 27-32 Journal of Computer Science and Technology ; Vol 1 No 1 (2021): November 2021; 27-32 2808-9677 2809-1140 ind https://journal.unwidha.ac.id/index.php/jcstech/article/view/38/29 Copyright (c) 2021 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/39 2024-07-23T00:35:47Z jcstech:ART driver

SALES OPTIMIZATION ANALYSIS USING SIMPLEX METHOD IN SMALL MEDIUM BUSINESS ANALISIS OPTIMALISASI PENJUALAN MENGGUNAKAN METODE SIMPLEKS PADA USAHA KECIL MENENGAH Rumetna, Matheus Supriyanto Lina, Tirsa Nina Tindage, Jalminj Optimization Analysis Simplex Method Linear Program Small and Medium Enterprises Analisis Optimalisasi Metode Simpleks Program Linier Usaha Kecil Menengah Competition in the business world is now getting faster, coupled with the Covid-19 pandemic, making many small-scale businesses suffer losses and close their businesses. One of them is the business owned by Mr. Wartono which also experienced the same thing plus the problem related to determining the optimum sales production amount, so as to generate maximum sales profit. This problem can be solved using the simplex method which is one part of the Linear Program and utilizes information technology, namely POM-QM software for Windows V5. The purpose of using OT, especially the simplex method, is to assist in decision making. The results of this study provide optimal profits from the amount of sales production. Persaingan dalam dunia usaha sekarang semakin pesat, ditambah dengan adanya pandemi Covid-19 membuat banyak usaha berskala kecil yang mengalami kerugian hingga menutup usaha. Salah satunya yaitu Usaha milik Bapak Wartono yang juga mengalami hal yang sama ditambah dengan masalah terkait menentukan jumlah produksi pejualan yang optimum, sehingga menghasilkan keuntungan penjualan yang maksimum. Masalah ini dapat diselesaikan menggunakan metode simpleks yang merupakan salah satu bagian dari Program Linier serta memanfaatkan teknologi informasi yaitu software POM-QM for Windows V5. Tujuan dari penggunaan PL, khususnya metode simpleks adalah untuk membantu dalam pengambilan keputusan. Adapun hasil dari penelitian ini memberikan keuntungan yang optimal dari jumlah produksi penjualan LPPM Universitas Widya Dharma 2022-11-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/39 10.54840/jcstech.v2i2.39 Journal of Computer Science and Technology (JCS-TECH); Vol. 2 No. 2 (2022): November 2022; 22-30 Journal of Computer Science and Technology ; Vol 2 No 2 (2022): November 2022; 22-30 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/39/39 Copyright (c) 2022 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/40 2025-04-16T13:05:13Z jcstech:ART driver

PROTOTYPE RANCANG BANGUN SISTEM LAMPU DAN KIPAS OTOMATIS MENGGUNAKAN SENSOR PIR GERAK SUHU DAN CAHAYA BERBASIS ARDUINO UNO Setiadi, Teguh Haidar, Laksaman Fadlan, Muhamad Lampu Pintar, Mikrokontroler, Sensor PIR, Sensor Intensitas Cahaya Along with the development of science and technology, many ideas in the field of digital electronics have emerged. Developed digital systems are applied to microcontroller technology, this system simplifies from conventional to automated systems. This thesis is intended to examine the use of a lighting control microcontroller. In general, the lights in the house are still regulated by a switch, so users turn on and off manually. The observation method, interview method, documentation media and literature study method. The automatic working function of smart lights uses light intensity and distance sensors, namely, turning on the lights according to the detection of light intensity in the room and human presence using motion sensors. The conclusion that can be drawn from the assembly and manufacture of smart lamps is that light and distance sensors can detect room light and the presence of humans in it, if the light sensor detects the intensity of light above a predetermined limit and there is no human presence in it, the lamp will not turn on. Vice versa, if the light sensor detects light above a predetermined limit and human presence is detected in it, the light will turn on. The light will stop or turn off automatically when the light intensity is below or equal to a predetermined limit Seiring dengan perkembangan ilmu pengetahuan dan tekonologi, banyak muncul gagasan-gagasan bidang elektronika digital. Sistem digital berkembang diaplikasikan pada teknologi mikrokontroler, Sistem ini menyederhanakan dari konvensional menjadi sistem otomatis. Skripsi ini dimaksudkan mengkaji pemanfaatan mikrokontroler pengaturan lampu. Pada umumnya lampu di dalam rumah masih diatur oleh saklar, sehingga pemakai menghidupkan dan mematikan secara manual. Pada metode observasi, metode interview, media dokumentasi dan metode studi pustaka. Fungsi kerja otomatis  lampu pintar menggunakan sensor intensitas cahaya dan jarak yaitu, menyalakan lampu sesuai dengan deteksi intensitas cahaya di dalam ruangan dan keberadan manusia dengan menggunakan sensor gerak. Kesimpulan yang dapat diambil dari perakitan dan pembuatan lampu pintar adalah sensor cahaya dan jarak dapat mendeteksi cahaya ruangan dan keberadaan manusia di dalamnya, jika sensor cahaya mendeteksi intensitas cahaya di atas batas yang telah ditentukan dan di dalamnya tidak terdeteksi keberadaan manusia maka lampu tidak akan menyala. Begitupun sebaliknya, apabila sensor cahay mendeteksi cahaya di atas batas yang telah ditentukan dan di dalamnya terdeteksi keberadaan manusia maka lampu akan menyala. Lampu akan berhenti atau mati secara otomatis apabila intensitas cahaya berada di bawah atau sama dengan batas yang telah ditentukan. LPPM Universitas Widya Dharma 2022-11-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/40 10.54840/jcstech.v2i2.40 Journal of Computer Science and Technology (JCS-TECH); Vol. 2 No. 2 (2022): November 2022; 31-39 Journal of Computer Science and Technology ; Vol 2 No 2 (2022): November 2022; 31-39 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/40/223 Copyright (c) 2022 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/51 2024-07-23T00:36:54Z jcstech:ART driver

RANCANGAN SISTEM INFORMASI PENJUALAN BERBASIS WEB DENGAN METODE WATERFALL PADA TOKO SEPATU RR PRATAMA Membangun Sistem Informasi Penjualan Berbasis Web Dengan Metode Waterfall Pada Toko Sepatu RR Pratama Margana, Ferry Safera, Agna Era teknologi informasi pada saat sekarang ini, efisiensi waktu dan tenaga, serta kemudahan dalam mendapatkan suatu informasi sangatlah dibutuhkan. Dalam sebuah usaha toko kecepatan dalam pengolahan data sangatlah penting. Oleh karena itu, harus ditunjang dengan sarana dan prasarana yang memadai. Pada toko sepatu "RR Pratama"ini masih menggunakan sistem manual dengan mencatat semua data sehingga proses penelusuran laporan barang masuk dan keluar menjadi lama karena melihat satu persatu ditambah pada saat ini volume transaksi pembelian & penjualan dalam toko sepatu “RR Pratama” sangat banyak akibatnya data seperti nota pembelian ataupun penjualan rawan hilang karena tidak mempunyai arsip yang disimpan pada sistem komputer. Oleh karena itu, sangat dibutuhkan suatu sistem yang dapat mengatasi masalah tersebut. Penelitian ini akan dibuat suatu sistem aplikasiyang dimana mampu memberikan informasi untuk laporan persediaan barang secara cepat dan akurat. Aplikasi sistem informasi yang akan dibuat dalam penelitian ini untuk memberikan kontribusi yang cukup berarti bagi toko RR Pratama dengan menggunakan metode waterfall. Hasil penelitian ini menghasilkan sebuah sistem informasi persediaan barang berbasis website dengan menggunakan pemrograman HTML, PHP dan CSS yang memberikan kemudahan dalam mengelola persediaan barang. LPPM Universitas Widya Dharma 2022-11-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/51 10.54840/jcstech.v2i2.51 Journal of Computer Science and Technology (JCS-TECH); Vol. 2 No. 2 (2022): November 2022; 40-46 Journal of Computer Science and Technology ; Vol 2 No 2 (2022): November 2022; 40-46 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/51/41 Copyright (c) 2022 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/92 2024-07-22T21:27:00Z jcstech:ART driver

PERANCANGAN E-BUSINESS PADA USAHA MIKRO KECIL MENENGAH ECOPRINT RAMBAN AYU PERANCANGAN E-BUSINESS PADA USAHA MIKRO KECIL MENENGAH ECOPRINT RAMBAN AYU Aulia, Indira Ogi P., Sudharmawan Anggun Z, Putri e-business UMKM SWOT PEST Design Aplikasi Mobile Ecoprint Batik The design of e-business for micro, small and medium enterprises on Ecoprint Ramban Ayu products is based on the inadequate marketing distribution system for ecoprint products located on Jl. MT. Haryono no. 100 Pandean, Temanggung, Jawa Tengah which does not yet have a standardized and user-friendly application. So that this research contains a application design that has been adapted to the Ramban Ayu Ecoprint business and business industry digitalization standards, especially in the fashion sector, providing various display features that make it easier for prospective customers to find products and process transactions. In addition, this research also presents a SWOT design and PEST analysis that every business wants to develop must have. The conclusion of this study is to produce a application design display, explore strengths, weaknesses, business potential, threats, long-term business strategies, and aspects that can drive business development quickly, namely by utilizing various business policies from government, economic, social to technology. Perancangan e-bisnis pada usaha mikro kecil menengah produk Ecoprint Ramban Ayu ini didasarkan pada kurang memadainya sistem distribusi pemasaran produk ecoprint yang berlokasi di Jl. MT. Haryono no. 100 Pandean, Temanggung, Jawa Tengah dimana belum tersedianya Aplikasi yang terstandarisasi dan ramah pengguna. Sehingga penelitian ini berisi rancangan Aplikasi yang telah disesuaikan dengan bisnis Ecoprint Ramban Ayu dan standar pemasaran digital suatu bisnis khususnya dibidang fashion dengan memberikan berbagai tampilan fitur yang memudahkan calon customer untuk menemukan produk dan melakukan proses transaksi.  Selain itu, penelitian ini juga menyajikan rancangan SWOT dan analisis PEST yang harus dimiliki oleh setiap bisnis yang ingin berkembang. Kesimpulan dari penelitian ini adalah menghasilkan tampilan aplikasi, menggali kekuatan, kelemahan, potensi bisnis, ancaman, strategi bisnis jangka panjang, dan aspek-aspek yang mampu mendorong perkembangan bisnis tersebut dengan cepat yaitu dengan memanfaatkan berbagai kebijakan berbisnis dari pemerintah, ekonomi, sosial hingga teknologi.   Kata Kunci: Desain Aplikasi, Strategi Bisnis, Teknologi, SWOT, PEST. LPPM Universitas Widya Dharma 2023-05-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/92 10.54840/jcstech.v3i1.92 Journal of Computer Science and Technology (JCS-TECH); Vol. 3 No. 1 (2023): Mei 2023; 1-8 Journal of Computer Science and Technology ; Vol 3 No 1 (2023): Mei 2023; 1-8 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/92/71 Copyright (c) 2023 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/94 2024-07-22T21:46:33Z jcstech:ART driver

PERANCANGAN E-BUSINESS PADA UMKM DJADIBATIK MENGGUNAKAN ANALISA SWOT DAN PESTEL Perancangan E-Business pada UMKM DJADIBATIK Mukti, Alphi Yuliyanto, Pipin Taqwa Prasetyaningrum, Putri UMKM SWOT PEST Batik  E-Business has an impact on a company in processing internal and external data in an online system. This has an influence on running a business, especially in the MSME sector which has increased from year to year and also increasing MSME actors in Indonesia. Various sectors and types of businesses that can be developed make great potential for MSME players in starting a business that can improve the economy in society. One of the MSME sectors that deserves to be developed is batik, which is one of the heritages of the Indonesian nation that must be protected and preserved. DJADIBATIK is an MSME actor who makes batik a business by combining two cultures, namely Indonesian culture and South Korean culture, namely hanbok. These innovations and creative ideas were developed because both of them had similarities in terms of appearance and fashion style. However, along with the growth of MSMEs, it will also be followed by an increase in the number of MSME actors which will lead to competition in the same business sector. Therefore, the possibility that arises makes MSME actors need to innovate and think creatively in order to compete in a healthy manner with other MSME actors by utilizing information technology as a tool in developing business and increasing income. Observations were made in order to understand the business processes and challenges faced by DJADIBATIK, where the flow of product sales is only carried out with third party platforms and requires solutions in introducing products and expanding market segmentation. This research method uses SWOT and PESTEL analysis to find out the business strategy of DJADIBATIK SMEs. This research resulted in the design of a website-based E-business concept based on the needs of the DJADIBATIK UMKM.   E-Business memberikan dampak bagi suatu perusahaan dalam memproses data internal dan eksternal dalam sistem secara online. Hal tersebut memiliki pengaruh dalam menjalankan sebuah bisnis terutama di sektor UMKM yang mengalami peningkatan dari tahun ke tahun dan semakin meningkat juga para pelaku UMKM di Indonesia. Berbagai sektor dan jenis usaha yang dapat dikembangkan menjadikan potensi besar bagi pelaku UMKM dalam memulai sebuah bisnis yang dapat meningkatkan ekonomi pada masyarakat. Salah satu sektor UMKM yang layak dikembangkan adalah batik, yang merupakan salah satu warisan bangsa Indonesia yang wajib dijaga dan dilestarikan. DJADIBATIK merupakan pelaku UMKM yang menjadikan batik sebagai sebuah bisnis dengan menggabungkan dua budaya, yaitu budaya Indonesia dengan budaya Korea Selatan yaitu hanbok. Inovasi dan ide kreatif tersebut dikembangkan karena karena keduanya cukup memiliki persamaan dalam segi tampilan dan gaya busana. Akan tetapi dengan seiring pertumbuhan UMKM akan diikuti pula dengan bertambahnya jumlah pelaku UMKM yang akan menimbulkan persaingan pada bidang bisnis yang sama. Oleh karena itu, kemungkinan yang muncul tersebut menjadikan para pelaku UMKM perlu inovasi dan berpikir kreatif agar dapat bersaing secara sehat dengan para pelaku UMKM yang lainnya ialah dengan memanfaatkan teknologi informasi sebagai alat dalam mengembangkan bisnis dan meningkatkan pendapatan. Observasi dilakukan dalam memahami proses bisnis dan tantangan yang dihadapi DJADIBATIK, dimana arus penjualan produk hanya dilakukan dengan platform pihak ketiga dan memerlukan solusi dalam memperkenalkan produk dan perluasan segmentasi pasar. Metode penelitian ini menggunakan Analisa SWOT dan PESTEL untuk mengetahui strategi bisnis pada UMKM DJADIBATIK. Penelitian ini menghasilkan perancangan konsep E-business yang berbasis website berdasarkan kebutuhan UMKM DJADIBATIK tersebut. Kata kunci: E-Business, Perancangan, UMKM DJADIBATIK, SWOT, dan PESTEL. LPPM Universitas Widya Dharma 2023-05-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/94 10.54840/jcstech.v3i1.94 Journal of Computer Science and Technology (JCS-TECH); Vol. 3 No. 1 (2023): Mei 2023; 9-16 Journal of Computer Science and Technology ; Vol 3 No 1 (2023): Mei 2023; 9-16 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/94/69 Copyright (c) 2023 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/95 2024-07-22T21:31:00Z jcstech:ART driver

PERANCANGAN WEBSITE E-BUSINESS DENGAN METODE ANALISIS SWOT DAN PEST DI KEDAI S’AJIAN NDESO Perancangan Website E-Business dengan Metode Analisis SWOT dan PEST di Kedai S'Ajian Ndeso Lewoema, Scholastica Prayuda, Arya Riski, Meizika Ayu E-business UMKM WordPress Analisis SWOT Analisis PEST Perancangan Website Currently, many business people take advantage of technological developments as a medium in the process of buying and selling, advertising, and disseminating information that can support progress in the business being run. Business design using technology (e-business) must pay attention to several important factors so that business systems can be realized in accordance with company goals. SWOT analysis is the most important analysis that must be considered in every business because this analysis will provide several points based on internal factors, namely strengths and weaknesses and external factors, namely opportunities and threats both from within and outside the company. Following up on the SWOT analysis, it would be better for companies/business actors to be able to analyze PEST which will explain how important political, economic, social, and technological factors are for a company. To be able to realize the solution from the previous analysis, we took the initiative to build a website using WordPress as the website builder. WordPress comes with open source and free properties that can be utilized by business people, especially MSMEs which are the object of our research. The application of e-business in the form of a WordPress website is expected to be able to keep up with the times and can provide benefits for related MSMEs.   Keywords: E-Business, MSMEs, SWOT, PEST Abstrak Saat ini, banyak pelaku bisnis memanfaatkan perkembangan teknologi sebagai sebuah media dalam proses jual beli, iklan dan menyebarkan informasi yang dapat mendukung kemajuan dalam bisnis yang dijalankan. Perancangan bisnis dengan menggunakan teknologi (e-business) harus memperhatikan beberapa faktor penting agar sistem bisnis dapat direalisasikan sesuai dengan tujuan perusahaan. Analisis SWOT adalah analisis terpenting yang harus diperhatikan pada setiap bisnis karena analisis ini akan memberikan beberapa poin berdasarkan faktor internal yaitu kekuatan dan kelemahan serta faktor eksternal yaitu peluang dan ancaman baik dari dalam maupun luar perusahaan. Menindaklanjuti analisis SWOT, akan lebih baik bagi perusahaan/pelaku usaha untuk dapat menganalisis PEST yang akan menjabarkan betapa pentingnya faktor politik, ekonomi, sosial maupun teknologi bagi suatu perusahaan. Untuk dapat merealisasikan solusi dari analisis sebelumnya, maka kami berinisitif membangun sebuah website dengan menggunakan WordPress sebagai website builder. WordPress hadir dengan sifat open source dan gratis yang dapat dimanfaatkan oleh pelaku bisnis khususnya UMKM yang menjadi objek penelitian kami. Penerapan e-business berupa website WordPress diharapkan dapat mengikuti perkembangan jaman dan dapat memberikan keuntungan bagi UMKM terkait.   Kata kunci: E-business, UMKM, SWOT, PEST LPPM Universitas Widya Dharma 2023-05-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/95 10.54840/jcstech.v3i1.95 Journal of Computer Science and Technology (JCS-TECH); Vol. 3 No. 1 (2023): Mei 2023; 17-24 Journal of Computer Science and Technology ; Vol 3 No 1 (2023): Mei 2023; 17-24 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/95/72 Copyright (c) 2023 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/96 2025-01-16T04:53:28Z jcstech:ART driver

SISTEM KEAMANAN PADA KUNCI PINTU RUMAH SMART KEY MENGGUNAKAN QUICK RESPONSE (QR) BARCODE Sistem Keamanan Pada Kunci Pintu Rumah Berbasis Smart Key Menggunakan (Quick Response (QR) Barcode) Nureza Ardina, Elfira Erlinasari Dwi Cahyono, Taufiq Smart Key Quick Response (QR) Barcode Smartphone Sistem Keamanan The conventional house door security system is a security system that still uses metal keys and door handles. This conventional house door security system has weaknesses in its security system, because this conventional security system can be duplicated such as doubling for a key. Keys that can be duplicated make conventional door lock security systems have weaknesses. For a home security system that is more sophisticated and high for the level of security, the door lock security system technology is made based on a smart key using the Quick Response (QR) Barcode on the homeowner's smartphone. This research is to provide smart key technology using Quick Response (QR) Barcodes in the homeowner's smartphone and assist homeowners in accessing the data of anyone who opens the door of the house. The method used a system that will be built to make these tools and programs, then test the smart key tool for the house door lock and the Quick Response (QR) Barcode tool on the homeowner's smartphone. The results of research conducted to obtain system accuracy and security on smart key technology using Quick Response (QR) Barcodes on smartphones. Sistem keamanan kunci pintu rumah konvensional adalah sistem keamanannya yang masih menggunakan anak kunci dan hendel pintu yang terbuat dari bahan logam. Sistem keamanan pintu rumah yang masih  konvensional  ini  memiliki  kelemahan  dalam  sistem  keamanannya,  karena  sistem keamanan  konvensional  ini dapat digandakan  seperti  penggandaan  untuk anak kunci. Anak kunci  yang dapat  digandakan  membuat  sistem  keamanan kunci  pintu  rumah  konvensional memiliki kelemahan. Untuk sistem keamanan rumah yang lebih canggih dan tinggi untuk tingkat keamanannya  adalah  dengan  teknologi  sistem  keamanan  kunci  pintu  rumah dengan berbasis  smart  key  menggunakan  Quick  Response  (QR)  Barcode  yang  ada  di  smartphone pemilik rumah tersebut. Penelitian yang dilakukan ini adalah memberikan teknologi smart key dengan menggunakan  Quick Response (QR) Barcode yang ada di dalam smartphone  pemilik rumah tersebut dan membantu pemilik rumah dalam mengakses data siapa saja yang pembuka pintu  rumah  tersebut.  Metode  yang  dilakukan  adalah  membuat  sebuah  sistem  yang  akan dibangun untuk membuat alat dan program tersebut, kemudian dilakukan pengujian alat smart key untuk kunci pintu rumah tersebut dan alat Quick Response (QR) Barcode yang ada di smartphone pemilik rumah tersebut. Hasil penelitian yang dilakukan untuk mendapatkan ke akuratan dan keamanan sistem pada teknologi smart key dengan menggunakan Quick Response (QR) Barcode yang ada di smartphone. LPPM Universitas Widya Dharma 2024-05-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/96 10.54840/jcstech.v4i1.96 Journal of Computer Science and Technology (JCS-TECH); Vol. 4 No. 1 (2024): Mei 2024; 1-5 Journal of Computer Science and Technology ; Vol 4 No 1 (2024): Mei 2024; 1-5 2808-9677 2809-1140 10.54840/jcstech.v4i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/96/148 Copyright (c) 2024 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/98 2024-07-22T21:31:40Z jcstech:ART driver

APPLICATION OF THE SIMPLEX METHOD IN OPTIMIZING SALES RESULTS IN SMALL-SCALE BUSINESS PENERAPAN METODE SIMPLEKS DALAM MENGOPTIMALISASI HASIL PENJUALAN PADA USAHA BERSKALA KECIL Rumetna, Matheus Supriyanto Ninia Lina, Tirsa Tindage, Jalminj Silvia Pormes, Frenny Ferdinandus, Wiesje Simplex Method POM-QM Linear Programming Small and Medium Enterprises Metode Simpleks POM-QM Program Linier Usaha Kecil Menengah Es Teler and Es Pisang Ijo are Indonesian food products in the form of ice snacks which are widely consumed by the public. These snacks are usually sold on the roadside. Mr. Leman, is one of the small-scale business actors who sell Es Teler and Es Pisang Ijo in Sorong City, Southwest Papua, to make ends meet. The problem faced by Mr. Leman in selling Es products is how to determine the optimal amount of Es Teler and Es Pisang Ijo sales production, so that maximum sales profits are obtained. This problem can be solved using the Simplex Method which is a part of Linear Programming (PL) and utilizing Information Technology, namely the POM-QM for Windows software to make the calculation process efficient. The method used in data collection is by interview and observation. The results of the analysis show that manual calculations using the simplex method and PL applications using the POM-QM for Windows software in optimizing sales obtain the same maximum profit, IDR 566,667 per day's production. Es Teler dan Es Pisang Ijo merupakan produk makanan Indonesia berupa jajanan es yang banyak di konsumsi masyarakat. Jajanan ini biasanya banyak dijual di pinggir jalan. Bapak Leman, merupakan salah satu pelaku usaha berskala kecil yang menjual Es Teler dan Es Pisang Ijo di Kota Sorong, Papua Barat Daya, untuk memenuhi kebutuhan hidup. Permasalahan yang dihadapi oleh Bapak Leman dalam menjual produk Es adalah bagaimana menentukan jumlah produksi penjualan Es Teler dan Es Pisang Ijo yang optimal, sehingga diperoleh keuntungan penjualan secara maksimal. Masalah ini dapat diselesaikan menggunakan Metode Simpleks yang merupakan salah satu bagian dari Program Linier (PL) serta memanfaatkan Teknologi Informasi yaitu software POM-QM for Windows agar efisien dalam proses perhitungan. Adapun metode yang digunakan dalam pengambilan data yaitu dengan wawancara dan observasi. Hasil analisis menunjukkan bahwa antara perhitungan manual menggunakan metode simpleks maupun penerapan PL menggunakan software POM-QM for Windows dalam optimasi penjualan memperoleh keuntungan maksimal yang sama, sebesar Rp 566.667,- per produksi setiap harinya. LPPM Universitas Widya Dharma 2023-05-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/98 10.54840/jcstech.v3i1.98 Journal of Computer Science and Technology (JCS-TECH); Vol. 3 No. 1 (2023): Mei 2023; 25-32 Journal of Computer Science and Technology ; Vol 3 No 1 (2023): Mei 2023; 25-32 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/98/73 Copyright (c) 2023 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/100 2024-07-22T21:49:06Z jcstech:ART driver

IMPLEMENTATION OF THE INTERNET OF THINGS (IOT) FOR REMOTE LIGHT CONTROL USING NODEMCU ESP8266 AND THINGSPEAK VIA WEBSITE-BASED INTERNET Suci Lestari Nasution, Winda Nusa, Patriot Internet of Things (IoT) website Nodemcu Esp 8266 IDE Arduino Thingspeak Currently the existence of the internet has an impact on community interaction, social life, communication and culture. The internet connects many devices, one of which is lights. The lamp is a life support tool that plays an important role as a substitute for sunlight. Currently, the use of lamps in society is considered less effective and the use of lamps is often neglected. Often found lights that are on but not used (wasteful). On the other hand, the process of turning off and turning on the lights manually is very inconvenient, so it is a waste of time. Therefore, a lamp control system and a system that can monitor the use of lamps are made more effectively and efficiently using the Internet of Things (IoT). The Internet of Things is defined as the interconnection of embedded computing devices, and this interconnection is identified by the existence of the Internet infrastructure. With this system, it is expected to be able to overcome problems in knowing the conditions and controlling lights remotely using Nodemcu Esp8266 and Thingspeak Via Internet-Based Website. In this study, researchers used Experiments as a research method and SDLC as a method of developing Internet of Things (IoT) devices. The result of this research is a website-based light control system (LED) using NodeMCU ESP8266, Thingspeak, and Arduino IDE. Saat ini keberadaan internet berdampak pada interaksi masyarakat, kehidupan sosial, komunikasi dan budaya. Internet menghubungkan banyak perangkat, salah satunya adalah lampu. Lampu merupakan alat penunjang kehidupan yang berperan penting sebagai pengganti sinar matahari. Saat ini penggunaan lampu di masyarakat dirasa kurang efektif dan penggunaan lampu seringkali terabaikan. Sering dijumpai lampu yang menyala tetapi tidak digunakan (boros). Di sisi lain, proses mematikan dan menyalakan lampu secara manual sangat merepotkan sehingga hanya membuang-buang waktu. Oleh karena itu dibuatlah sistem kontrol lampu dan sistem yang dapat memantau penggunaan lampu secara lebih efektif dan efisien dengan menggunakan Internet of Things (IoT). Internet of Things didefinisikan sebagai interkoneksi perangkat komputasi tertanam, dan interkoneksi ini diidentifikasi dengan adanya infrastruktur Internet. Dengan adanya sistem ini diharapkan dapat mengatasi permasalahan dalam mengetahui kondisi dan pengendalian lampu dari jarak jauh menggunakan Nodemcu Esp8266 dan Thingspeak Melalui Website Berbasis Internet. Dalam penelitian ini, peneliti menggunakan Experiments sebagai metode penelitian dan SDLC sebagai metode pengembangan perangkat Internet of Things (IoT). Hasil dari penelitian ini adalah sistem kontrol lampu (LED) berbasis website menggunakan NodeMCU ESP8266, Thingspeak, dan Arduino IDE. LPPM Universitas Widya Dharma 2023-05-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/100 10.54840/jcstech.v3i1.100 Journal of Computer Science and Technology (JCS-TECH); Vol. 3 No. 1 (2023): Mei 2023; 33-39 Journal of Computer Science and Technology ; Vol 3 No 1 (2023): Mei 2023; 33-39 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/100/74 Copyright (c) 2023 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/101 2024-07-22T21:29:29Z jcstech:ART driver

ANALISA DAN PERANCANGAN SISTEM INFORMASI PENJUALAN KERAJINAN TEMBAGA DAN KUNINGAN BERBASIS WEBSITE PADA GUNDUL ART BOYOLALI: ANALISA DAN PERANCANGAN SISTEM INFORMASI PENJUALAN KERAJINAN TEMBAGA DAN KUNINGAN BERBASIS WEBSITE PADA GUNDUL ART BOYOLALI: ANALYSIS AND DESIGN OF INFORMATIONS SYSTEMS SALES OF COPPER AND BRASS CRAFTS IN GUNDUL ART BOYOLALI Avelia Khoirul Nisa, Via Niken Retnowati Safitri L, Rizka Suradi, Agustinus Gundul Art is one of shop selling various kinds of copper and brass handicrafts in Cepogo, Boyolali. So far, the media for conveying information used by Gundul Art is still very simple, namely only through Instagram, so that marketing of products and services is felt to be less than optimal. The transaction system on Gundul Art itself is also still manual, where you use email to find out the model, price and size of the craft being made, and then the order must also come directly to the craftsman, so it is very inefficient. Based on the background above, a web-based copper and brass sales information system was created for Gundul Art Boyolali. It is hoped that this system will make transactions and marketing at Gundul Art more effective and efficient. Furthermore, the system that has been created with SWOT analysis will also be analyzed to avoid mistakes in carrying out company operations in utilizing the newly created website. Where SWOT analysis is a planning technique in evaluating strengths, weaknesses, opportunities and threats in a company. The result of this research is a web-based copper and brass sales information system for Gundul Art Boyolali, where with the existing system, the marketing of Gundul Art is expanding. In addition, from the SWOT analysis, it was found that internally Gundul Art's strengths are greater than its weaknesses, while externally the opportunities are greater than the threats. Apart from that, the SWOT analysis also resulted in an IFAS-EFAS value in quadrant I, namely the application of an aggressive strategy, where the implementation of this strategy was to increase promotional media, increase production capacity as stock and rely on product quality with new innovations. Gundul Art merupakan salah satu toko yang melayani penjualan berbagai macam kerajinan tembaga dan kuningan di desa Cepogo, Boyolali. Selama ini media penyampaian informasi yang digunakan oleh Gundul Art masih sangat sederhana yaitu hanya melalui instagram saja, sehingga untuk pemasaran produk dan layanan dirasa kurang maksimal. Sistem transaksi pada Gundul Art sendiri juga masih manual, dimana menggunkan email untuk mengetahui model, harga serta ukuran dari kerajinan yang dibuat, dan selanjutnya pemesanannya pun juga mesti datang langsung ke pengrajin, sehingga sangat tidak efisien. Berdasarkan latar belakang diatas maka, dibuatlah suatu sistem informasi penjualan tembaga dan kuningan berbasis web pada Gundul Art Boyolali, Diharapkan dengan adanya sistem ini makan transaksi dan pemasaran yang ada di Gundul Art semakin efektif dan efisien. Selanjutnya akan dianalisis juga sistem yang telah dibuat dengan analisis SWOT untuk menghindari terjadinya kesalahan dalam menjalankan operasional perusahaan dalam pemanfaatan website yang baru dibuat. Dimana Analisis SWOT adalah suatu teknik perencanaan dalam mengevaluasikekuatan, kelemahan, peluang dan ancaman pada suatu perusahaan. Hasil dari penelitian ini adalah suatu sistem Informasi penjualan tembaga dan kuningan berbasis web pada Gundul Art Boyolali, dimana dengan sistem yang ada maka pemasaran Gundul Art semakin meluas. Selain itu dari analisis SWOT didapat secara internal kekuatan Gundul Art lebih besar dibanding kelemahannya, sementara dari sisi eksternal peluang lebih besar dibanding ancaman. Selain itu dari analisis SWOT juga dihasilkan nilai IFAS-EFAS di kuadran I yaitu penerapan strategi Agresif, dimana penerapan strategi ini adalah dengan meningkatkan media promosi, meningkatkan kapasitas produksi sebagai stok dan mengandalkan kualitas produk dengan inovasi baru. LPPM Universitas Widya Dharma 2023-05-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/101 10.54840/jcstech.v3i1.101 Journal of Computer Science and Technology (JCS-TECH); Vol. 3 No. 1 (2023): Mei 2023; 40-46 Journal of Computer Science and Technology ; Vol 3 No 1 (2023): Mei 2023; 40-46 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/101/68 Copyright (c) 2023 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/102 2024-03-24T05:48:37Z jcstech:ART driver

PERANCANGAN SISTEM INFORMASI PENGELOLAAN PIUTANG PADA KOPERASI MBK MENGGUNAKAN METODE UMUR PIUTANG Setiadi, Teguh Ayu Hardianti, Sekar Sistem Informasi; Pengelolaan Piutang; Pengendalian Piutang Information Systems, Accounts Receivable Management, Accounts Receivable Control In the era of the digital economy, information systems are expected to provide an active role in terms of information. This has required a company to have an appropriate information system, in order to facilitate the process of reporting the information itself. One of the financial reports is a profit and loss report, balance sheet, changes in capital, cash flow, besides that for trading companies they also make accounts receivable reports or credit sales reports. Where accounts receivable is one of the activities that occur when a company sells products or services to consumers and consumers do not directly make payments. It can be said that receivables are one of the most crucial activities in a company. Impeded receivables can result in difficulties for the company in managing or carrying out the company's operational activities. Therefore, it is necessary to need an information system that can manage and produce reports of late installment receivables. So, the company's business processes can run and compete as they should. Di era ekonomi digital, system informasi diharapkan dapat memberikan peran aktif dari segi informasi. Haltersebut telah mengharuskan suatu perusahaan untuk memiliki suatu system informasi yang tepat, guna  mempermudah dalam poses pelaporan informai itu sendiri. Salah satu laporan keuangan adalah laporanlaba rugi, neraca, perubahan modal, arus kas, selain itu bagi perusahaan dagang juga membuat laporan piutang usaha atau laporan penjualan kredit. Dimana piutang usaha merupakan salah satu aktivitas yang terjadi saat perusahaan menjual produk atau jasa kepada konsumen dan konsumen tidak langsung melakukan pembayaran. Bisa dkatakan bahwa piutang meupakan salah satu aktifitas yang sangat krusial dalam suatu perusahaan. Piutang yang terhambat dapat mengakibatkan kesulitan bagi perusahaan dalam mengelola atau melaksanakan aktivitas operasional perusahaan. Oleh sebab itu, perlu dibutuhkannya sebuah system informasi yang dapat mengelola dan menghasilkan laporan piutang keterlambatan angsuran. Sehingga, proses bisnis perusahaan dapat berjalan dn bersaing sebagai mana mestinya. LPPM Universitas Widya Dharma 2023-11-20 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/102 10.54840/jcstech.v3i2.102 Journal of Computer Science and Technology (JCS-TECH); Vol. 3 No. 2 (2023): November 2023; 28-36 Journal of Computer Science and Technology ; Vol 3 No 2 (2023): November 2023; 28-36 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/102/121 Copyright (c) 2023 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/125 2024-03-24T05:47:49Z jcstech:ART driver

ANALISIS TINGKAT KEPUASAN KONSUMEN PADA RESTORAN MIXUE MENGGUNAKAN LOGIKA FUZZY TSUKAMOTO (STUDI KASUS : RESTORAN MIXUE CABANG UNSIKA) Analisis Analisis Tingkat Kepuasan Konsumen Pada Restoran Mixue Menggunakan Logika Fuzzy Tsukamoto (Studi Kasus : Restoran Mixue Cabang UNSIKA) Aqmal Febrianto, Bagas Kevin Zevanya Sarotona Mendrofa Putra Ramadhan, Wanda Rini Mayasari By its very nature, restaurants depend on customer satisfaction in a competitive business world. In order to be the choice for customers, Mixue restaurant UNSIKA branch must be able to understand the extent to which customers are satisfied with their service and comfort. Understanding the level of customer satisfaction makes it key to meeting customer expectations, and achieving long-term success. This study aims to determine an effective way to determine the level of customer satisfaction using Tsukamoto fuzzy logic based on the results of customer satisfaction with services, facilities and comfort. By using the Fuzzy Tsukamoto method, it is hoped that this research can provide insight into preferences and expectations of mixue restoran services, as well as valuable input for mixue restaurant management in developing more effective strategies to increase customer satisfaction. Pada hakikatnya restoran sangat bergantung pada kepuasan pelanggan dalam dunia bisnis yang kompetitif. Agar dapat menjadi pilihan bagi pelanggan, restoran Mixue cabang UNSIKA harus dapat memahami sejauh mana pelanggan merasa puas dengan pelayanan maupun kenyamanan mereka. Dengan memahami tingkat kepuasan pelanggan menjadikan kunci guna memenuhi harapan pelanggan, dan mencapai kesuksesan jangka panjang. Penelitian ini bertujuan untuk mengetahui cara yang efektif dalam mengetahui tingkat kepuasan pelanggan dengan menggunakan logika Fuzzy Tsukamoto berdasarkan hasil kepuasan dari pelanggan terhadap pelayanan, fasilitas dan kenyamanan. Dengan menggunakan metode Fuzzy Tsukamoto diharapkan penelitian ini dapat memberikan wawasan tentang preferensi dan harapan terhadap pelayanan restoran mixue, serta masukan berharga untuk manajemen restoran mixue dalam mengembangkan strategi yang lebih efektif agar meningkatkan kepuasan pelanggan. LPPM Universitas Widya Dharma 2023-11-20 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/125 10.54840/jcstech.v3i2.125 Journal of Computer Science and Technology (JCS-TECH); Vol. 3 No. 2 (2023): November 2023; 1-6 Journal of Computer Science and Technology ; Vol 3 No 2 (2023): November 2023; 1-6 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/125/122 Copyright (c) 2023 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/159 2024-03-24T05:48:02Z jcstech:ART driver

DESIGNING OF LOCATION MONITORING APPLICATION IN THE TANGERANG REGION WHICH IS SHOCKING WATER SOURCES BASED ON ANDROID Suci Lestari Nasution, Winda Nusa, Patriot Android Internet of Things (IoT) Monitoring Water Sources android internet of things (IoT) pemantauan sumber air Android is an operating system that is specifically designed for smartphones and tablets. This Android system has a Linux base which is used as the basic foundation of the Android operating system. Linux itself is an operating system that is specifically designed for computers. Resources in the form of water that are useful or potential for humans, difficulties in monitoring water sources are an obstacle that is currently felt by the community. With the help of current technological advances, namely IoT (Internet of Things) can reduce the problem that exists today, using only an android smartphone. Android smartphones function to send and receive information via the internet network and also make communication easier. This application can monitor community water sources by obtaining notifications that are in water sources. With this, people can enjoy a healthier life because they can control the cleanliness of water sources easily and practically. Android adalah sistem operasi yang dirancang khusus untuk smartphone dan tablet. Sistem Android ini memiliki basis Linux yang digunakan sebagai pondasi dasar dari sistem operasi Android. Linux sendiri merupakan sistem operasi yang dirancang khusus untuk komputer. Sumber daya berupa air yang bermanfaat atau potensial bagi manusia, kesulitan dalam pemantauan sumber air menjadi kendala yang dirasakan masyarakat saat ini. Dengan bantuan kemajuan teknologi saat ini yaitu IoT (Internet of Things) dapat mengurangi permasalahan yang ada saat ini hanya dengan menggunakan smartphone android. Smartphone android berfungsi untuk mengirim dan menerima informasi melalui jaringan internet dan juga mempermudah komunikasi. Aplikasi ini dapat memantau sumber air masyarakat dengan mendapatkan notifikasi yang ada di sumber air. Dengan ini, masyarakat dapat menikmati hidup yang lebih sehat karena dapat mengontrol kebersihan sumber air dengan mudah dan praktis. LPPM Universitas Widya Dharma 2023-11-20 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/159 10.54840/jcstech.v3i2.159 Journal of Computer Science and Technology (JCS-TECH); Vol. 3 No. 2 (2023): November 2023; 7-13 Journal of Computer Science and Technology ; Vol 3 No 2 (2023): November 2023; 7-13 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/159/123 Copyright (c) 2023 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/162 2024-03-24T05:48:14Z jcstech:ART driver

RANCANG BANGUN DAN DESAIN SISTEM PENGATUR SUHU OTOMATIS UNTUK KANDANG AYAM CLOSE HOUSE BERBASIS ARDUINO Joko Prasetiyo, Hendro Kurniawan Hidayat, Syams ABSTRACT One of the problems experienced by chicken breeders is the number of chickens that die. One of the causes of the death of chickens is that the room temperature controller in the cage is still manual, so the owner sometimes forgets to turn on the fan and cooling of the cage when the temperature rises, so that the temperature in the cage does not match the temperature standard required by the chicken and causes the chicken to become stressed and then die. This research aims to make an automatic room temperature controller so that the temperature in the cage can be controlled automatically, and can reduce the death rate of chickens so that production levels increase. This system development method uses the waterfall method and the microcontroller uses Arduino. Based on testing the Arduino-Based Automatic Temperature Control Tool for Close House Chicken Coops has been functioning as expected. The DHT11 sensor is able to detect temperature and humidity well. The fan turns on when the temperature and humidity reach a predetermined temperature limit and the fan will automatically turn off when the temperature and humidity return to normal.   Keywords: Arduino Microcontroller, DHT11 Sensor, Close House Chicken Coop ABSTRAK Salah satu masalah yang di alami para pembudi daya ayam potong adalah  banyaknya ayam yang mati. Salah satu Penyebab matinya ayam adalah pengatur suhu ruangan di dalam kandang masih manual akibatnya pemilik terkadang lupa menghidupkan kipas dan pendingin kandang ketika suhu  naik, sehingga suhu di dalam kandang kandang tidak sesuai dengan standar suhu yang dibutuhkan ayam lalu menyebabkan ayam menjadi setres lalu mati. Dengan penelitian ini bertujuan untuk membuat alat pengatur suhu ruangan otomatis agar suhu di dalam kandang dapat terkontrol secara otomatis, dan dapat mengurangi tingkat kematian ayam sehingga tingkat produksi meningkat. Metode pengembangan sistem ini menggunakan metode waterfall dan mikrokontroler menggunakan Arduino. Berdasarkan pengujian Alat Pengatur Suhu Otomatis Untuk Kandang Ayam Close House Berbasis Arduino telah berfungsi sesuai yang diharapkan. Sensor DHT11 mampu mendeteksi suhu dan kelembaban dengan baik.  Kipas menyala ketika suhu dan kelembaban mencapai batas suhu yang telah ditentukan dan otomatis kipas akan mati ketika suhu dan kelembaban kembali normal.   Kata Kunci : Mikrokontroler Arduino, Sensor DHT11,Kandang Ayam Close House LPPM Universitas Widya Dharma 2023-11-20 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/162 10.54840/jcstech.v3i2.162 Journal of Computer Science and Technology (JCS-TECH); Vol. 3 No. 2 (2023): November 2023; 14-18 Journal of Computer Science and Technology ; Vol 3 No 2 (2023): November 2023; 14-18 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/162/117 Copyright (c) 2023 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/181 2024-03-24T05:48:25Z jcstech:ART driver

OPTIMIZATION OF RICE PRODUCT SALES AT BONE INDAH TDM SHOPS USING LINEAR PROGRAM OPTIMALISASI PENJUALAN PRODUK BERAS PADA TOKO BONE INDAH TDM MENGGUNAKAN PROGRAM LINIER Ninia Lina, Tirsa Rumetna, Matheus Supriyanto Karay, Jeni Greogory Kaitelapatay, Big Budi Santoso, Agustinus Komansilan, Reinhard Optimization Rice Sales Bone Indah TDM Shop Linear Programming POM-QM Optimalisasi Penjualan Beras Toko Bone Indah TDM Program Linier POM_QM The Bone Indah TDM shop is a rice selling business located on Jalan Basuki Rahmat, Sorong City, Southwest Papua, Indonesia. Store managers need the right way to continue to make a profit and develop their rice sales business, because the competition is getting higher. The problem of optimizing rice sales that has been experienced by Bone Indah TDM Stores can be overcome by one of the methods contained in the linear program, namely simplex and combined with POM-QM software for Windows version 5. The data used to optimize rice sales is type data product, product size, product stock to profit. All of these data were obtained through observation and interviews. The results obtained are that the Bone Indah TDM Store gets a profit of IDR 2,898,551 per month. Toko Bone Indah TDM merupakan satu usaha penjualan beras yang berada di jalan Basuki Rahmat, Kota Sorong, Papua Barat Daya, Indonesia. Pengelola toko memerlukan cara yang tepat agar terus memperoleh profit serta mengembangkan usaha penjualan beras, karena persaiangan yang semakin tinggi. Masalah pengoptimalan penjualan beras yang selama ini dialami oleh Toko Bone Indah TDM dapat diatasi dengan salah satu metode yang terdapat di dalam program linier yaitu simpleks serta dikombinasikan dengan perangkat lunak POM-QM for Windows versi 5. Data yang dipakai untuk mengopimalkan penjaulan beras yaitu data jenis produk, ukuran produk, stok produk hingga keuntungan. Semua data ini diperoleh melalui observasi dan wawancara. Adapun hasil yang diperoleh yaitu Toko Bone Indah TDM mendapatkan keuntungan sebesar Rp.2.898.551,- per bulan. LPPM Universitas Widya Dharma 2023-11-20 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/181 10.54840/jcstech.v3i2.181 Journal of Computer Science and Technology (JCS-TECH); Vol. 3 No. 2 (2023): November 2023; 19-27 Journal of Computer Science and Technology ; Vol 3 No 2 (2023): November 2023; 19-27 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/181/124 Copyright (c) 2023 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/188 2024-07-22T21:20:38Z jcstech:ART driver

IMPLEMENTATION OF SIMPLEX METHOD IN OPTIMIZING IRON SALES RESULTS AT BERKAT BANGUNAN SHOPS IMPLEMENTASI METODE SIMPLEKS DALAM MENGOPTIMALISASI HASIL PENJUALAN BESI PADA TOKO BERKAT BANGUNAN Rumetna, Matheus Supriyanto Lina, Tirsa Nina Tindage, Jalminj Ferdinandus, Wiesje Linear Programming Simplex Method Sistem Informasi; Pengelolaan Piutang; Pengendalian Piutang Ber Toko Berkat Bangunan Metode Simpleks POM-QM for Windows Program Linier The Blessing Building Shop is an iron sales business located at Klawuyuk Village, East Sorong District, Sorong City, Southwest Papua, 98416. This shop sells various types of iron such as hollow iron, pipe iron and angle iron which are the main products. The problem found at the Berkat Bangunan shop was that the process of picking up the iron was carried out by 2 people, this was because the Berkat Bangunan shop had suppliers from outside the city. Apart from the relatively minimal workforce, sea transportation used to transport iron is also a problem in shipping iron. This research uses the Simplex Method. The aim of using the simplex method is to help iron sellers at the Berkat Bangunan shop in making decisions, making it easier to accurately determine and calculate the maximum profit from iron sales within a period of one week. To simplify the calculation process and obtain maximum results, the calculation process is assisted by using POM-QM for Windows software. The result is that theThank Building Iron Shop earns a maximum profit of IDR 284,642,800 per week Toko Berkat Bangunan adalah salah satu usaha penjualan besi yang beralamat di Kelurahan Klawuyuk, Distrik Sorong Timur, Kota Sorong, Papua Barat Daya, 98416. Toko ini menjual berbagai jenis besi seperti besi hollow, besi pipa dan besi siku yang menjadi produk utama. Kendala yang ditemukan pada toko Berkat Bangunan yaitu proses pengambilan besi dilakukan oleh 2 orang, hal tersebut dikarenakan toko Berkat Bangunan memliki supplier dari luar kota. Selain tenaga kerja yang terbilang minim, tranportasi kapal laut yang dipakai untuk menggangkut besi pun menjadi permasalahan dalam pengiriman besi. Penelitian ini menggunakan Metode Simpleks. Tujuan dari penggunaan metode simpleks adalah untuk membantu penjual besi pada toko Berkat Bangunan dalam pengambilan keputusan, mempermudah menentukan dan menghitung keuntungan maksimal hasil penjualan besi dalam jangka waktu satu minggu secara akurat. Untuk mempermudah proses perhitungan dan memperoleh hasil yang lebih maksimal, maka proses perhitungan dibantu dengan menggunakan software POM-QM for Windows. Hasilnya adalah Toko Besi Berkat Bangunan memperoleh keuntungan maksimal sebesar Rp.284.642.800,- per minggu LPPM Universitas Widya Dharma 2024-05-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/188 10.54840/jcstech.v4i1.188 Journal of Computer Science and Technology (JCS-TECH); Vol. 4 No. 1 (2024): Mei 2024; 6-13 Journal of Computer Science and Technology ; Vol 4 No 1 (2024): Mei 2024; 6-13 2808-9677 2809-1140 10.54840/jcstech.v4i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/188/159 Copyright (c) 2024 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/189 2024-07-22T21:21:31Z jcstech:ART driver

PENERAPAN DASHBOARD SYSTEM PENDAPATAN ASLI DAERAH (PAD) SEKTOR PARIWISATA PADA KABUPATEN MOJOKERTO MENGGUNAKAN TABLEAU Hindrayani, Kartika Maulida Riyantoko, Prismahardi Aji Fahrudin, Tresna Maulana Covid-19 Business Intelligence Tableau Covid-19 has had an impact on the tourism sector, this is reflected in the Regional Original Income data. Data has a major role in helping to clearly understand trends and societal needs. Data needs to be converted into information for decision making and strategic planning. Business Intelligence is a technique for applying the use of data to support stakeholders in making decisions. Tableau is the tool used in this research. The results show data on popular and less popular tourism objects and then the importance of recording data in order to provide a valid picture and make the right decisions. Covid-19 memberikan dampak pada sektor pariwisata hal ini tergambarkan pada data Pendapatan Asli Daerah. Data memiliki peran utama dalam membantu memahami dengan jelas mengenai tren dan kebutuhan masyarakat. Data perlu diubah menjadi informasi untuk pengambilan keputusan dan perencanaan strategis. Intelegensia Bisnis merupakan salah satu teknik penerapan pemanfaatan data untuk mendukung pemangku kepentingan dalam mengambil keputusan. Tableau merupakan tools yang digunakan dalam penelitian ini. Hasil menunjukkan data objek pariwisata yang populer dan kurang populer kemudian pentingnya pencatatan data agar dapat memberikan gambaran yang valid dan keputusan yang tepat. LPPM Universitas Widya Dharma 2024-05-14 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/189 10.54840/jcstech.v4i1.189 Journal of Computer Science and Technology (JCS-TECH); Vol. 4 No. 1 (2024): Mei 2024; 14-18 Journal of Computer Science and Technology ; Vol 4 No 1 (2024): Mei 2024; 14-18 2808-9677 2809-1140 10.54840/jcstech.v4i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/189/151 Copyright (c) 2024 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/192 2024-03-24T05:48:54Z jcstech:ART driver

ALGORITMA RESNET152V2 IN PERFORMING DISEASE CLASSIFICATION ON TOMATO PLANT LEAVES ALGORITMA RESNET152V2 DALAM MELAKUKAN KLASIFIKASI PENYAKIT PADA DAUN TANAMAN TOMAT Setiawan, Dicky Suryawijaya, Tito Tomato Leaf Disease Deep Learning ResNet152V2 Penyakit Daun Tomat Deep Learning ResNet152V2 Disease on tomato leaves is one of the most common problems in tomato cultivation. Identification of diseases on tomato leaves is important in disease control and plant protection. In this study, the image recognition method was used using the ResNet152V2 model. The results of this study indicate that the method using ResNet152V2 is able to achieve an accuracy rate of 97% in classifying diseases on tomato leaves. This shows that the use of artificial intelligence technology such as ResNet152V2 can be an effective tool and has the potential to become an efficient solution in controlling diseases in tomato plants and supporting increased crop production in a sustainable manner. Penyakit pada daun tomat merupakan salah satu masalah yang sering dihadapi dalam budidaya tanaman tomat. Identifikasi penyakit pada daun tomat menjadi penting dalam upaya pengendalian penyakit dan perlindungan tanaman. Dalam penelitian ini, digunakan metode pengenalan gambar dengan menggunakan model ResNet152V2. Hasil penelitian ini menunjukkan bahwa metode yang menggunakan ResNet152V2 mampu mencapai tingkat akurasi sebesar 97% dalam mengklasifikasikan penyakit pada daun tomat. Hal ini menunjukkan bahwa penggunaan teknologi kecerdasan buatan seperti ResNet152V2 ini dapat menjadi alat yang efektif dan berpotensi menjadi solusi yang efisien dalam pengendalian penyakit pada tanaman tomat dan mendukung peningkatan produksi tanaman secara berkelanjutan. LPPM Universitas Widya Dharma 2023-11-20 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/192 10.54840/jcstech.v3i2.192 Journal of Computer Science and Technology (JCS-TECH); Vol. 3 No. 2 (2023): November 2023; 37-42 Journal of Computer Science and Technology ; Vol 3 No 2 (2023): November 2023; 37-42 2808-9677 2809-1140 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/192/120 Copyright (c) 2023 Journal of Computer Science and Technology https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/237 2024-07-22T21:22:40Z jcstech:ART driver

SISTEM INFORMASI MANAJEMEN PENGELOLAAN KEUANGAN PADA YAYASAN AL-HASNA KLATEN MENGGUNAKAN METODE RAPID APPLICATION DEVELOPMENT (RAD) Istri Sulistyowati Yusuf, Mahmud Marjukah, Anis This research aims to create a financial management information system for the Al-Hasna Foundation which operates in the world of education. This foundation oversees basic level educational institutions and informal education. The formal educational institutions are kindergartens and elementary schools, while the informal educational institutions are play groups and Al-Qur'an educational park. The system created is used to manage all existing educational institutions into one. The system development method used is the Rapid Application Development (RAD) method. For database design using normalization and Entity Relationship Diagram (ERD). The first design step is conceptual design using a Context Diagram. The second step is logical design, namely design that aims to prepare the necessary and best data structures to be implemented. The final step is physical design, namely implementing the logic model into the Microsoft Visual Foxpro 9 programming language so that the desired system is obtained. The result of this research is an information system for processing financial data for the Al-Hasna Foundation which manages all student payment data. The results of this system are student payment reports, both overall recapitulation and each payment item. This system also produces reports about student data.   Keywords: School Finanial Information System, Al-Hasna Fondation Penelitian ini bertujuan untuk membuat sebuah sistem informasi pengelolaan keuangan di Yayasan Al-Hasna yang bergerak dalam dunia pendidikan. Yayasan ini menaungi lembaga pendidikan tingkat dasar dan pendidikaan informal. Lembaga pendidikan formalnya adalah TKIT dan SDIT sedangkan pendidikan informalnya adalah Kelompok Bermain dan Taman Pendidikan Al-qur’an. Sistem yang dibuat digunakan untuk mengelola semua lembaga pendidikan yang ada menjadi satu. Metode pengembangan sistem yang digunakan adalah metode Rapid Application Development (RAD). Untuk desain database menggunakan normalisasi dan Entity Relationship Diagram (ERD). Langkah desain yang pertama adalah desain konseptual dengan menggunakan Diagram Konteks. Langkah yang kedua adalah desain logik, yaitu desain yang bertujuan menyiapkan struktur-struktur data yang diperlukan dan terbaik untuk diimplementasikan. Sedang langkah yang terakhir adalah desain fisik, yaitu melakukan implementasi model logik ke dalam bahasa pemrograman Microsoft Visual Foxpro 9 sehingga diperoleh sistem yang diinginkan. Hasil dari penelitian ini adalah sebuah sistem informasi untuk mengolah data keuangan untuk Yayasan Al-Hasna yang mengelola semua data pembayan dari siswa. Hasil dari sistem ini adalah laporan-laporan dari pembayaran siswa, baik rekapitulasi secara keseluruhan maupun setiap item pembayaran. Sistem ini juga menghasilkan laporan tentang data siswa.   Kata Kunci: Sistem Informasi Keuangan Sekolah, RAD, Yayasan Al-Hasna LPPM Universitas Widya Dharma 2024-05-21 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/237 10.54840/jcstech.v4i1.237 Journal of Computer Science and Technology (JCS-TECH); Vol. 4 No. 1 (2024): Mei 2024; 27-32 Journal of Computer Science and Technology ; Vol 4 No 1 (2024): Mei 2024; 27-32 2808-9677 2809-1140 10.54840/jcstech.v4i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/237/160 Copyright (c) 2024 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/244 2024-07-22T21:22:06Z jcstech:ART driver

PENERAPAN APLIKASI E-LEARNING MAPEL MATEMATIKA UNTUK KELAS I SD NEGERI SIDOREJO 01 DENGAN METODE MDLC Setiadi, Teguh Setiawan, Alif E-learning applications, interactive media, MDLC methods Conventional (traditional) learning tends to transfer the knowledge they have to students and students receive it passively and uncritically. This situation makes students use mathematical formulas without understanding where and how these formulas are formed. Students are often positioned as people who "don't know anything" who just wait for what the teacher gives. This causes students to become passive and less motivated in participating in learning. Motivation is one of the factors that influence the learning process and outcomes, one of which is at SD Negeri Sidorejo 01, Gringsing District, in the learning process there are still many obstacles, especially for class I. In the teaching and learning process the teacher always provides input that can provide motivation to students to function as a motivator. , director and driver of behavior. The reality that occurs is that students only learn by applying a system of sitting, being quiet, listening and taking notes. One strategy to increase students' learning motivation in learning mathematics is the application of learning media in the form of e-learning applications. Considering that young children are more interested in e-learning applications than just being given material and practice questions to note down. In this regard, by implementing the Demonstration Method, learning media as a medium for learning Mathematics will more easily attract children's attention to learning, as well as make it easier for teachers to teach because the appearance of the media with animations is made simpler and more attractive. Pembelajaran secara konvensional (tradisional) dengan cenderung mentransfer pengetahuan yang dimiliki pada siswa dan siswa menerimanya secara pasif dan tidak kritis. Keadaan ini membuat siswa menggunakan rumus matematika tanpa memahami darimana dan bagaimana rumus tersebut terbentuk. Siswa sering diposisikan sebagai orang yang “tidak tahu apa-apa” yang hanya menunggu apa yang diberikan guru. Hal ini menyebabkan siswa menjadi pasif dan kurang termotivasi dalam mengikuti pembelajaran. Motivasi merupakan salah satu faktor yang mempengaruhi proses dan hasil belajar salah satunya di sekolahan SD Negeri Sidorejo 01 Kecamatan Gringsing dalam proses pembelajarannya masih banyak terkendala yang kususnya untuk kelas I. Dalam proses belaja mengajar guru selalu memberikan masukan yang dapat diberikan motivasi kepada siswa berfungsi sebagai pendorong, pengarah, dan penggerak tingkah laku. Realita yang terjadi adalah siswa hanya belajar dengan menerapkan sistem duduk, diam, mendengarkan dan mencatat. Salah satu strategi untuk meningkatkan motivasi belajar siswa dalam pembelajaran matematika adalah penerapan media pembelajaran berbentuk Aplikasi e-lerning. Mengingat anak kecil lebih tertarik terhadap Aplikasi e-lerning dari pada sekedar diberikan materi dan latihan soal untuk dicatat. Sehubungan dengan hal tersebut dengan menerapkan Metode Demonstrasi, media pembelajaran sebagai media pembelajaran Matematika akan  lebih mudah menarik perhatian anak untuk belajar, serta memudahkan guru dalam mengajar karena tampilan dari media tersebut dengan adanya animasi dibuat lebih sederhana dan menarik. LPPM Universitas Widya Dharma 2024-05-14 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/244 10.54840/jcstech.v4i1.244 Journal of Computer Science and Technology (JCS-TECH); Vol. 4 No. 1 (2024): Mei 2024; 19-26 Journal of Computer Science and Technology ; Vol 4 No 1 (2024): Mei 2024; 19-26 2808-9677 2809-1140 10.54840/jcstech.v4i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/244/152 Copyright (c) 2024 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/283 2024-07-22T21:23:11Z jcstech:ART driver

TATA KELOLA OPTIMAL WAKTU KERJA PADA USAHA KECIL GALON DENGAN METODE HUNGARIAN : STUDI KASUS DI GALON IBU WASTY Tata Kelola Optimal Waktu Kerja pada Usaha Kecil Galon dengan Metode Hungarian : Studi Kasus di Galon Ibu Wasty Rumetna, Matheus Supriyanto Ninia Lina, Tirsa Delima, Fansya Laisoka, Chrestian Janri Paembonan, Gabriel Aifufu, Amos Dewi, Sandra Omkharsba, Wehelmina Hungarian Method POM-QM operational efficiency work hour management small business Metode Hungarian POM-QM efisiensi operasional tata kelola waktu kerja usaha kecil This research discusses the optimal management of working time at Ibu Wasty's Galon Business using the Hungarian Method. Ibu Wasty's Galon Business, which was founded on December 23 2022 and is located at Malibela Street km 10.5 Kasrem Housing, is a small business initiative that aims to meet the community's need for clean water in gallon containers. Its strategic location makes this business the main choice for local residents to obtain their daily drinking water needs easily and efficiently. This case study focuses on how applying the Hungarian Method can optimize resource allocation and employee work time to increase operational efficiency. Ibu Wasty's Galon business faces challenges in dividing work time, which is important to maintain smooth operations and service quality. By utilizing the POM-QM application, this research shows that the Hungarian Method can be applied effectively to develop optimal work schedules. The research results show increased operational efficiency and more systematic and accurate working time management, with a total optimal working time of 6 hours. It is hoped that these findings will contribute to the operational management literature and provide practical guidance for small businesses in managing employee working time Penelitian ini membahas tata kelola optimal waktu kerja pada Usaha Galon Ibu Wasty menggunakan Metode Hungarian. Usaha Galon Ibu Wasty, yang berdiri sejak 23 Desember 2022 dan berlokasi di Jalan Malibela km 10,5 Perumahan Kasrem, merupakan salah satu inisiatif usaha kecil yang bertujuan untuk memenuhi kebutuhan masyarakat akan air bersih dalam kemasan galon. Lokasinya yang strategis, membuat usaha ini telah menjadi pilihan utama bagi warga sekitar dalam memperoleh kebutuhan air minum sehari-hari dengan mudah dan efisien. Studi kasus ini berfokus pada bagaimana penerapan Metode Hungarian dapat mengoptimalkan alokasi sumber daya dan waktu kerja karyawan untuk meningkatkan efisiensi operasional. Usaha Galon Ibu Wasty menghadapi tantangan dalam pembagian waktu kerja, yang penting untuk menjaga kelancaran operasional dan kualitas pelayanan. Dengan memanfaatkan aplikasi POM-QM, penelitian ini menunjukkan bahwa Metode Hungarian dapat diterapkan secara efektif untuk menyusun jadwal kerja yang optimal. Hasil penelitian menunjukkan peningkatan efisiensi operasional dan pengelolaan waktu kerja yang lebih sistematis dan akurat, dengan total waktu kerja optimal yang dihasilkan adalah 6 jam. Temuan ini diharapkan dapat memberikan kontribusi bagi literatur manajemen operasional dan memberikan panduan praktis bagi usaha kecil dalam mengelola waktu kerja karyawan. LPPM Universitas Widya Dharma 2024-07-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/283 10.54840/jcstech.v4i1.283 Journal of Computer Science and Technology (JCS-TECH); Vol. 4 No. 1 (2024): Mei 2024; 33 - 39 Journal of Computer Science and Technology ; Vol 4 No 1 (2024): Mei 2024; 33 - 39 2808-9677 2809-1140 10.54840/jcstech.v4i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/283/175 Copyright (c) 2024 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/284 2024-12-09T03:38:42Z jcstech:ART driver

OPTIMIZATION OF PIA CAKE PRODUCTION TIME USING THE HUNGARIAN METHOD (CASE STUDY: IBU WA NINA UMKM) OPTIMASI WAKTU PRODUKSI KUE PIA MENGGUNAKAN METODE HUNGARIAN (STUDI KASUS: UMKM IBU WA NINA) Rumetna, Matheus Supriyanto Ninia Lina, Tirsa Latupeirissa, Valentino Sampe Lidan, Jesika Stevanio Insosanta Makatita, Margrio Dewi, Dewi Kota, Oktovianus Maria Kewetary, Meita Syufan, Marselino Hungarian Method optimization POM-QM productivity operational efficiency Metode Hungarian optiomasi POM-QM produktivitas efisiensi operasional This research aims to optimize the production time for Pia Cakes in Mrs. Wa Nina's business using the Hungarian Method. The problem faced was that production took up to 9 hours every day with three employees who had different work responsibilities. The Hungarian method, developed by D. Konig, Harold Kuhn, and James Munkres, is applied to optimize the distribution of tasks based on employee abilities and experience, thereby reducing variations in processing time and increasing productivity. The POM-QM for Windows application is used for critical analysis and planning of production and distribution processes. The research results show that by using the Hungarian Method and POM-QM for Windows, production time can be minimized and operational efficiency increased significantly, namely 450 minutes or 7 hours 30 minutes. This implementation also helps in planning more efficient production schedules and better meeting market demands. Penelitian ini bertujuan untuk mengoptimalkan waktu produksi Kue Pia di usaha Ibu Wa Nina menggunakan Metode Hungarian. Masalah yang dihadapi adalah produksi yang memakan waktu hingga 9 jam setiap hari dengan tiga karyawan yang memiliki tanggung jawab kerja berbeda. Metode Hungarian, yang dikembangkan oleh D. Konig, Harold Kuhn, dan James Munkres, diterapkan untuk mengoptimalkan pembagian tugas berdasarkan kemampuan dan pengalaman karyawan, sehingga mengurangi variasi waktu pengerjaan dan meningkatkan produktivitas. Aplikasi POM-QM for Windows digunakan untuk analisis kritis dan perencanaan proses produksi dan distribusi. Hasil penelitian menunjukkan bahwa dengan menggunakan Metode Hungarian dan POM-QM for Windows, waktu produksi dapat diminimalkan dan efisiensi operasional meningkat secara signifikan yaitu 450 menit atau 7 jam 30 menit. Implementasi ini juga membantu dalam merencanakan jadwal produksi yang lebih efisien dan memenuhi permintaan pasar dengan lebih baik. LPPM Universitas Widya Dharma 2024-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/284 10.54840/jcstech.v4i1.284 Journal of Computer Science and Technology (JCS-TECH); Vol. 4 No. 2 (2024): November 2024; 9-17 Journal of Computer Science and Technology ; Vol 4 No 2 (2024): November 2024; 9-17 2808-9677 2809-1140 10.54840/jcstech.v4i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/284/197 Copyright (c) 2024 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/299 2024-12-09T03:38:42Z jcstech:ART driver

PROTOTYPE ALAT PAKAN AYAM OTOMATIS DAN MONITORING SUHU KANDANG BERBASIS IOT Setiadi, Teguh Tody Inggil Arifiandi Prototype Alat Pakan Ayam Mikrokontroler, Internet of Things (IoT) Motor Servo Umumnya para peternak ayam masih menggunakan sistim konvensional untuk memberi makan ayam-ayam yang dipelihara. Mereka menggunakan tangan untuk menaburkan pakan pada tilang pakan dan berjalan sepanjang kandang yang mana kandang ayam yang di ternakan sangatlah luas. Kegiatan seperti itu bagi peternak ayam akan menyita waktu dan tenaga. Pemberian pakan ayam dapat dipermudah dengan penggunaan alat mekanik yang dikontrol oleh peralatan elektronik. Tujuan penelitian ini adalah untuk merancang dan membuat alat Pemberi Pakan Ternak Ayam Otomatis Berbasis IoT. Dalam perancangan alat ini, diawali dengan membuat desain alat pemberi Pakan ternak ayam otomatis berbasis IoT. Dimana Servo sebagai pendorong pakan dalam pipa untuk menumpahkan pakan ternak ke tempatpakan. Hasil dari penelitian ini menampilkan kinerja Servo yang berfungsi untuk memberi pakan ayam Otomatis. Adapun hasil dari pengujian IoT yang berfungsi sebagai pengatur waktu pemberi pakan ternak ayam pada alat ini cukup akurat. Hal ini dibuktikan dengan adanya perbedaan antara waktu pada alat dengan waktu pada laptop hanya 1 detik. Dan monitoring Suhu bisa dilihat di LCD, jika Suhu diatas 30 derajat, maka kipas atau fun akan menyala, dan apabila dibawah 30 derajat maka, lampu akan menyala secara otomatis. LPPM Universitas Widya Dharma 2024-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/299 10.54840/jcstech.v4i2.299 Journal of Computer Science and Technology (JCS-TECH); Vol. 4 No. 2 (2024): November 2024; 1-8 Journal of Computer Science and Technology ; Vol 4 No 2 (2024): November 2024; 1-8 2808-9677 2809-1140 10.54840/jcstech.v4i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/299/196 Copyright (c) 2024 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/309 2025-01-06T04:51:51Z jcstech:ART driver

SISTEM PAKAR DIAGNOSA KESEHATAN MENTAL PADA REMAJA DENGAN METODE FORWARD CHAINING BERBASIS WEB Ayu Puspita Sari, Diah Suradi, Agustinus Windarti, Mariana Expert system Adolescent Mental Health Forward Chaining Method Website Abstrak Remaja merupakan salah satu kelompok yang rentan terhadap masalah kesehatan mental. Pengetahuan tentang kesehatan mental perlu dimiliki remaja untuk mempertahankan status mentalnya. Dan Penelitian ini menggunakan metode forward chaining merupakan metode pencarian atau teknik pelacakan ke depan yang diawali dengan pengumpulan informasi yang ada tentang suatu objek dan penggabungan rule untuk menghasilkan suatu kesimpulan atau tujuan. Penelitian ini bertujuan untuk mengetahui hubungan pengetahuan tentang kesehatan mental dengan status mental remaja. Basis pengetahuan (knowledge base) dari sistem pakar ini didapat dari wawancara dengan dokter di RSJD Dr.RM.Soedjarwadi Klaten, website, dan hasil penelitian. Hasil dari penelitian ini adalah sesi pemeriksaan pasien yang berupa dialog interaktif dengan sistem, dan sistem memberikan beberapa pertanyaan mengenai gejala yang dialami oleh pengguna. Kata kunci: Sistem pakar, Kesehatan Mental Remaja, Metode Forward Chaining, Website LPPM Universitas Widya Dharma 2024-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/309 10.54840/jcstech.v4i2.309 Journal of Computer Science and Technology (JCS-TECH); Vol. 4 No. 2 (2024): November 2024; 34-39 Journal of Computer Science and Technology ; Vol 4 No 2 (2024): November 2024; 34-39 2808-9677 2809-1140 10.54840/jcstech.v4i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/309/209 Copyright (c) 2024 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/311 2024-12-09T03:38:42Z jcstech:ART driver

“HELP” : TEKNIK DAN IMPLEMENTASI DALAM PROGRAM APLIKASI DAN MULTIMEDIA “HELP” : TEKNIK DAN IMPLEMENTASI DALAM PROGRAM APLIKASI DAN MULTIMEDIA Joko Prasetyo, Hendro Muryanto The aim of this research is to show and prove that creating an online help system is not difficult. By creating an application program, we can design and create our own HTML help system and integrate it into the application program that we create. Because when we create an application program, it will usually be accompanied by an application program with help facilities, so that application users will be able to use the application we created according to their expectations. On the other hand, the function of this help system is as a learning tool to turn this help facility into an interactive medium which is expected to be able to help when users use the application program that we created, especially if there are errors when using it. The methodology used in creating this help facility is to use observation methods and reading various literature, both books and by reading media related to creating help media on the internet. Creating a help system will require basic knowledge of creating HTML (Hypertext Markup Language) files. Because this format is the main foundation in creating an HTML Help system, also with a little creativity in terms of layout and design, the display will not be boring and will make users feel at home reading it. The results of this research show that creating an on-line help system is very easy. There is no need to understand programming languages ​​and using help as an interactive medium can actually make it easier for users to understand what their learning objectives are. Because the help system is in multimedia format, where images, sound and animation can be combined into one unit.   Tujuan penelitian ini adalah untuk menunjukkan dan membuktikan bahwa membuat system online help itu adalah tidak sulit dengan membuat program aplikasi kita dapat merancang dan membuat sendiri system HTML help dan mengintegrasikannya ke program aplikasi yang kita buat. Karena saat kita membuat program aplikasi, biasanya akan disertai dengan program aplikasi fasilitas help, sehingga pengguna aplikasi akan bisa menggunakan aplikasi yang kita buat sesuai dengan harapan. Disisi lain fungsi dari system help ini adalah sebagai sarana belajar untuk menjadikan fasilitas help ini menjadi media interaktif yang diharapkan akan dapat membantu pada saat user menggunakan program aplikasi yang kita buat khususnya jika ada kesalahan pada saat menggunakannya. Metodologi yang digunakan dalam pembuatan fasilitas help ini adalah dengan menggunakan metoda observasi dan membaca berbagai literature baik buku maupun dengan membaca media yang berkaitan dengan pembuatan media help di internet . pembuatan system help, akan membutuhkan pengetahuan dasar membuat file HTML ( Hypertext Markup Language). Karena format ini adalah fondasi utama dalam pembuatan system HTML Help, juga dengan sedikit kreatifitas dalam urusan tata letak dan diseain, sehingga tampilan akan tidak membosankan yang akan membuat penggunaka betah dalam membacanya. Hasil penelitian ini menunjukkan bahwa membuat system on line help sangatlah mudah. Tidak diperlukan syarat harus mengerti bahasa pemprograman dan dengan menggunakan help sebagai media interaktif ternyata dapat membuat pengguna lebih mudah memahami siswa dalam memahami apa yang menjadi tujuan belajarnya. Karena system help berformat multimedia, dimana gambar, suara dan animasi bisa dipadukan menjadi satu kesatuan.   Kata Kunci : Fasilitas Help, HTML,Multimedia Animasi LPPM Universitas Widya Dharma 2024-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/311 10.54840/jcstech.v4i2.311 Journal of Computer Science and Technology (JCS-TECH); Vol. 4 No. 2 (2024): November 2024; 40-46 Journal of Computer Science and Technology ; Vol 4 No 2 (2024): November 2024; 40-46 2808-9677 2809-1140 10.54840/jcstech.v4i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/311/201 Copyright (c) 2024 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/312 2025-01-16T04:08:46Z jcstech:ART driver

PERANCANGAN SISTEM INFORMASI EVALUASI PROSES PEMBELAJARAN BERBASIS WEB DI FAKULTAS TEKNOLOGI DAN KOMPUTER UNIVERSITAS WIDYA DHARMA KLATEN DESIGN OF INFORMATION SYSTEMS FOR EVALUATION OF WEB-BASED LEARNING PROCESSES AT THE FACULTY OF TECHNOLOGY AND COMPUTERS, WIDYA DHARMA UNIVERSITY, KLATEN Adri Brawijaya, David Sulistyowati, Istri Niken Retnowati Learning Process Evaluation Information System RAD The development of information technology has brought significant changes in many fields, including education, including the learning process at the Faculty of Technology and Computers, especially Information Engineering at Widya Dharma University, Klaten. Evaluating the learning process is important to ensure the quality of education provided to students. However, the evaluation process carried out manually is often time-consuming and inefficient. Therefore, it is necessary to have an information system created specifically for learning evaluation. This research uses the Rapid Application Development (RAD) system development method and black box testing along with questionnaires as the testing system. This system was created using the PHP and Javascript programming languages, with the final result being a Learning Process Evaluation Information System which will have several features, including collecting and analyzing evaluation data, as well as reporting evaluation results. It is hoped that the results of this research can improve the quality of the learning process at the Faculty of Technology and Computers, especially in Informatics Engineering. With an efficient and integrated Learning Process Evaluation Information System, it is hoped that lecturers and academic staff can easily correct weaknesses in the learning process, as well as provide good feedback to students so that conditions that are conducive to learning can be created. Perkembangan teknologi informasi telah membawa perubahan signifikan dalam banyak bidang,salah satunya adalah bidang pendidikan, termasuk dalam proses pembelajaran di Fakultas Teknologi dan Komputer, khususnya Teknik Informatika di Universitas Widya Dharma Klaten. Evaluasi proses pembelajaran menjadi hal yang penting untuk memastikan kualitas pendidikan yang diberikan kepada mahasiswa. Namun, proses evaluasi yang dilakukan secara manual sering kali memakan waktu dan tidak efisien. Oleh karena itu perlu adanya suatu sistem Informasi yang dibuat khusus untuk evaluasi pembelajaan. Penelitian ini menggunakan metode pengembangan sistem Rapid Application Development (RAD) dan black box testing beserta kuesioner sebagai sistem pengujiannya. Sistem ini dibuat dengan menggunakan bahasa pemrograman PHP dan Javascript, dengan hasil akhir berupa Sistem Informasi Evaluasi Proses Pembelajaran yang akan memiliki beberapa fitur, antara lain pengumpulan dan analisis data evaluasi, serta pelaporan hasil evaluasi. Hasil dari penelitian ini diharapkan dapat memberikan kontribusi dalam meningkatkan kualitas proses pembelajaran di Fakultas Teknologi dan Komputer, khususnya Teknik Informatika. Dengan adanya Sistem Informasi Evaluasi Proses Pembelajaran yang efisien dan terintegrasi, diharapkan dosen dan staf akademik dapat dengan mudah memperbaiki kelemahan dalam proses pembelajaran, serta memberikan umpan balik yang baik kepada mahasiswa sehingga dapat tercipta kondisi yang kondusif dalam belajar. LPPM Universitas Widya Dharma 2024-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/312 10.54840/jcstech.v4i2.312 Journal of Computer Science and Technology (JCS-TECH); Vol. 4 No. 2 (2024): November 2024; 27-33 Journal of Computer Science and Technology ; Vol 4 No 2 (2024): November 2024; 27-33 2808-9677 2809-1140 10.54840/jcstech.v4i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/312/199 Copyright (c) 2024 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/318 2025-01-16T04:10:50Z jcstech:ART driver

DESIGN AND CONSTRUCTION OF MOBILE-BASED ONLINE MOTORCYCLE SERVICES DESIGN AND CONSTRUCTION OF MOBILE-BASED ONLINE MOTORCYCLE SERVICES Suci Lestari Nasution, Winda Nusa, Patriot service mobile location Service Mobile Location. Motorbike service is an activity of mechanics to repair vehicles that have problems in certain parts. Distance is a problem that makes people who want to repair a motorbike have to walk long distances to get to the motorbike service place. The aim of this online motorbike service is to help or make things easier for people. People who have problems with motorbikes that have quite a distance from home to the motorbike service place with a smartphone so that it is easy to make orders and payments can also use the payment method provided. The analysis and design method used in this research is Object Oriented Analysis and Design (OOAD) with the help of tools, namely Unified Modeling Language (UML). The results of this analysis and design will be implemented into a mobile-based application with features for ordering, paying, transaction history, determining location points, sending or receiving messages based on the results test well so that the feature runs properly. Motorbike service is an activity of mechanics to repair vehicles that have problems in certain parts. Distance is a problem that makes people who want to repair a motorbike have to walk long distances to get to the motorbike service place. The aim of this online motorbike service is to help or make things easier for people. People who have problems with motorbikes that have quite a distance from home to the motorbike service place with a smartphone so that it is easy to make orders and payments can also use the payment method provided. The analysis and design method used in this research is Object Oriented Analysis and Design (OOAD) with the help of tools, namely Unified Modeling Language (UML). The results of this analysis and design will be implemented into a mobile-based application with features for ordering, paying, transaction history, determining location points, sending or receiving messages based on the results test well so that the feature runs properly. LPPM Universitas Widya Dharma 2024-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/318 10.54840/jcstech.v4i2.318 Journal of Computer Science and Technology (JCS-TECH); Vol. 4 No. 2 (2024): November 2024; 18-26 Journal of Computer Science and Technology ; Vol 4 No 2 (2024): November 2024; 18-26 2808-9677 2809-1140 10.54840/jcstech.v4i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/318/198 Copyright (c) 2024 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/333 2025-11-04T05:08:14Z jcstech:ART driver

ANALYSIS OF OPTIMIZATION OF TASK DISTRIBUTION AND WORKING TIME EFFICIENCY WITH THE HUNGARIAN METHOD APPROACH AT GLORY LAUNDRY ANALISIS OPTIMALISASI DISTRIBUSI TUGAS DAN EFISIENSI WAKTU KERJA DENGAN PENDEKATAN METODE HUNGARIAN PADA GLORY LAUNDRY Rumetna, Matheus Supriyanto Lina, Tirsa Ninia Rumansara, Marcko Pasang, Deryanto Ikakbur, Jesda Pattikawa, Jeise D.F Pujiastuty, Hesty Adriaansz, Jeremy optimization time Hungarian POM-QM optimasi Waktu Hungarian POM-QM In response to the rapid development of business and increasingly intense competition, small businesses such as laundry services are required to manage time and task allocation efficiently to improve productivity. One of the laundry businesses facing this issue is the business owned by Mrs. Oktovina, located at Jl. A. M. Sangajai Gonof, Klawuyuk Subdistrict, Sorong City. The main problem encountered is the imbalance between the number of employees and the workload, resulting in ineffective task assignment and time management. To address this problem, the Hungarian Method was applied, which is known to be effective in solving optimal assignment problems. With the help of POM-QM software, the calculation process was carried out accurately to determine the most efficient work allocation for each employee. The calculation results showed that the optimal working time for Mrs. Oktovina is 15 minutes, Ima 30 minutes, and Sarman 5 minutes, bringing the total completion time to 50 minutes. The application of this method has proven to enhance work efficiency, accelerate task completion, and optimize employee productivity in providing better service to customers Dalam menghadapi perkembangan bisnis yang semakin pesat serta persaingan yang ketat, usaha kecil seperti laundry dituntut untuk mengelola waktu dan pembagian kerja secara efisien guna meningkatkan produktivitas. Salah satu usaha laundry yang mengalami permasalahan tersebut adalah usaha milik Ibu Oktovina yang berlokasi di Jl. A. M. Sangajai Gonof, Kelurahan Klawuyuk, Kota Sorong. Permasalahan utama yang dihadapi adalah ketidakseimbangan antara jumlah karyawan dan beban kerja, sehingga proses penugasan dan pengelolaan waktu menjadi tidak efektif. Untuk mengatasi permasalahan tersebut, diterapkan Metode Hungarian yang dikenal efektif dalam menyelesaikan masalah penugasan optimal. Dengan bantuan Software POM-QM, proses perhitungan dilakukan secara akurat guna menentukan alokasi kerja yang paling efisien bagi setiap karyawan. Hasil perhitungan menunjukkan bahwa waktu kerja optimal untuk Ibu Oktovina adalah 15 menit, Ima 30 menit, dan Sarman 5 menit, sehingga total waktu pengerjaan menjadi 50 menit. Penerapan metode ini terbukti mampu meningkatkan efisiensi kerja, mempercepat penyelesaian tugas, serta mengoptimalkan produktivitas karyawan dalam memberikan pelayanan yang lebih baik kepada pelanggan. LPPM Universitas Widya Dharma 2025-11-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/333 10.54840/jcstech.v5i2.333 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 2: November 2025; 73-80 Journal of Computer Science and Technology ; Vol 5 No 2: November 2025; 73-80 2808-9677 2809-1140 10.54840/jcstech.v5i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/333/264 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/338 2025-05-07T08:08:41Z jcstech:ART driver

IMPLEMENTASI GRAF MENGGUNAKAN QGIS UNTUK EFISIENSI PROMOSI DENGAN METODE SHORTEST PATH BERBASIS DESKTOP IMPLEMENTASI GRAF MENGGUNAKAN QGIS UNTUK EFISIENSI PROMOSI DENGAN METODE SHORTEST PATH BERBASIS DESKTOP Prabowo Wiguna, Dede graph theory qgis shortest path Graph theory serves as the foundation for creating representations of a network's connectivity. With graph theory, routing algorithms such as the shortest path method can be developed, which can help optimize finding the best route. Thus, solving problems related to the most optimal distance, time, and cost can be easily and effectively addressed. This research uses the shortest path method with the help of QGIS Desktop. The goal is to find the best route in terms of distance (shortest) and time (fastest) so that the pemasaran division can easily determine the promotional targets at schools that are prioritized for visits. The results of this study indicate that the primary promotion targets to be visited are SMA Raksana and Yayasan Pendidikan Harapan 1 Medan, which are approximately 3.1-3.2 km away. If compared to the schools that are not a priority to visit (not potential), namely SMA/SMK Advent, because its distance is ± 6.9 km, making it the farthest from other schools that are the focus of this research. Teori graf berfungsi sebagai dasar untuk menciptakan representasi konektivitas jaringan. Dengan teori graf, algoritma perutean seperti metode jalur terpendek dapat dikembangkan, yang dapat membantu mengoptimalkan menemukan rute terbaik. Dengan demikian, memecahkan masalah yang terkait dengan jarak, waktu, dan biaya yang paling optimal dapat ditangani dengan mudah dan efektif. Penelitian ini menggunakan metode jalur terpendek dengan bantuan QGIS Desktop. Tujuannya adalah untuk menemukan rute terbaik dari segi jarak (terpendek) dan waktu (tercepat) sehingga divisi pemasaran dapat dengan mudah menentukan target promosi sekolah mana saja yang diprioritaskan untuk dikunjungi. Hasil penelitian ini menunjukkan bahwa target promosi utama yang akan dikunjungi adalah SMA Raksana dan Yayasan Pendidikan Harapan 1 Medan, yang berjarak ± 3,1-3,2 km. Jika dibandingkan dengan sekolah yang tidak menjadi prioritas untuk dikunjungi (tidak potensial), yaitu SMA/SMK Advent, karena jaraknya ± 6,9 km, sehingga menjadikannya target promosi terjauh dibandingkan sekolah lain yang menjadi fokus penelitian ini. LPPM Universitas Widya Dharma 2025-05-07 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/338 10.54840/jcstech.v5i1.338 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 1 (2025): Mei 2025; 01-05 Journal of Computer Science and Technology ; Vol 5 No 1 (2025): Mei 2025; 01-05 2808-9677 2809-1140 10.54840/jcstech.v5i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/338/232 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/340 2025-05-07T08:27:04Z jcstech:ART driver

METODE FORWARD CHAINING UNTUK DIAGNOSA PENYAKIT DAN HAMA PADA TANAMAN KOPI Joko Kuswanto Dwi Leosan Daya, Dhavid Herdiansyah expert system, forward chaining, coffee Various problems can be encountered in agriculture, for example problems about diseases and pests in coffee plants. There are few experts or experts in the field of agriculture, so it is necessary to build a system that is able to adopt human processes and ways of thinking in the form of an expert system. The purpose of this study is to build an expert system to diagnose diseases and pests in coffee plants. The method used in this study is the forward chaining method. The system testing was carried out using the black box testing method  which was tested on experts and coffee farmers. Based on the test results, the results of the assessment were obtained that the expert system for diagnosing diseases in coffee plants that was built was proven to work well as expected with 100% validation. Based on the results of the research that has been carried out, it can be concluded that the application that has been built is another alternative for users, both the general public or people who are having problems with diseases in coffee, which can be used as a guide as a step to seek control of the diseases experienced Berbagai permasalahan dapat ditemui dalam bidang pertanian, sebagai contoh permasalahan tentang penyakit dan hama pada tanaman kopi. Jarangannya pakar atau ahli dibidang pertanian, maka perlu dibangun sebuah sistem yang mampu mengadopsi proses dan cara berpikir manusia dalam bentuk sistem pakar. Tujuan dari penelitian ini adalah membangun sistem pakar untuk mendiagnosa penyakit dan hama pada tanaman kopi. Metode yang digunakan dalam penelitian ini adalah metode forward chaining. Pengujian sistem dilakukan dengan menggunakan metode black box testing yang diujikan kepada ahli dan petani kopi. Berdasarkan hasil pengujian didapatkan hasil penilaian bahwa sistem pakar untuk mendiagnosa penyakit pada tanaman kopi yang dibangun terbukti berjalan dengan baik sesuai yang diharapkan dengan validasi 100%. Berdasarkan hasil penelitian yang telah dilakukan dapat disimpulkan bahwa aplikasi yang dibangun merupakan alternatif  lain bagi pemakai baik masyarakat umum atau orang yang sedang bermasalah dengan penyakit pada kopi yang bisa dijadikan panduan sebagai langkah untuk mencari pengendalian dari penyakit yang dialami. LPPM Universitas Widya Dharma 2025-05-07 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/340 10.54840/jcstech.v5i1.340 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 1 (2025): Mei 2025; 06-12 Journal of Computer Science and Technology ; Vol 5 No 1 (2025): Mei 2025; 06-12 2808-9677 2809-1140 10.54840/jcstech.v5i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/340/227 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/343 2025-05-07T08:25:29Z jcstech:ART driver

SMART CLASS PROTOTYPE USING INTERNET OF THINGS TECHNOLOGY AT PACITAN STATE COMMUNITY ACADEMY PROTOTIPE SMART CLASS DENGAN MEMANFAATKAN TEKNOLOGI INTERNET OF THINGS DI AKADEMI KOMUNITAS NEGERI PACITAN Tri nugroho, Kurnianto Julianto, Bagus Rengga Tisna, Dhodit Copernikus Andaria, Alex RFID, Smart Class, Blynk, Smartphone RFID, Smart Class, Blynk, Smartphone This study aims to overcome the causes of wasteful electricity usage in the study room and the swelling of electricity bills that must be paid due to user negligence in turning off existing electronic devices and the length of time to start lectures because they have to turn on electronic devices one by one, then the conventional control system in the study room can be updated to be semi-automatic. The system that can be created is a smart class, where a smart class is a system for accessing electricity using a smartphone or by attaching the RFID card of a lecturer who enters the class or security staff to the RFID reader. After the system reads the appropriate ID number, the electrical system in the study room can be accessed. The system will automatically disconnect after 2 minutes the RFID card is removed from the RFID reader or by accessing the blynk application on the smartphone. This study uses an experimental research method that begins with design analysis, design, implementation to testing. The results of the system test show that the smart class system is successful in all processes, both turning on and off electronic devices using RFID and the blynk application or monitoring electronic devices via smartphones effectively. Penelitian ini bertujuan untuk untuk mengatasi penyebab penggunaan listrik pada ruang belajar yang menjadi boros dan membengkaknya tagihan listrik yang harus dibayarkan dikarenakan kelalaian pengguna untuk mematikan perangkat elektronik yang ada dan lamanya memulai perkuliahan dikarenakan harus menyalakan perangkat elektronik satu persatu maka sistem kontrol konvensional yang ada pada ruang belajar dapat diperbarui menjadi semi otomatis. Sistem yang dapat dibuat adalah smart class, dimana smart class merupakan sistem untuk mengakses kelistrikan menggunakan smartphone atau dengan menempelkan RFID card dosen yang masuk kelas atau staff keamanan pada RFID reader. Setelah sistem membaca nomor ID yang sesuai barulah sistem kelistrikan di ruang belajar bisa diakses. Sistem akan otomatis memutus setelah 2 menit RFID card dicabut dari RFID reader atau dengan cara mengakses aplikasi blynk yang ada pada smartphone. Penelitian ini menggunakan metode penelitian eksperimental yang diawali dengan analisis perancangan, perancangan, implementasi sampai uji coba. Hasil dari pengujian sistem menunjukkan bahwa sistem smart class berhasil dalam semua proses baik menyalakan dan mematikan perangkat elektronik menggunakan RFID dan aplikasi blynk ataupun memonitoring perangkat elektronik melalui smartphone dengan efektif. LPPM Universitas Widya Dharma 2025-05-07 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/343 10.54840/jcstech.v5i1.343 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 1 (2025): Mei 2025; 13-18 Journal of Computer Science and Technology ; Vol 5 No 1 (2025): Mei 2025; 13-18 2808-9677 2809-1140 10.54840/jcstech.v5i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/343/230 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/344 2025-11-05T04:43:50Z jcstech:ART driver

SISTEM INFORMASI LAYANAN SERVIS PADA BENGKEL MOBIL BERKAH JAYA BERBASIS WEB SISTEM INFORMASI LAYANAN SERVIS PADA BENGKEL MOBIL BERKAH JAYA BERBASIS WEB Aripin, Ahmad Jaenal Febrina, Febrina Putra, Stefan Setiadi Dwitama Hidayat, Hidayat Information System Bengkel Berkah Jaya Waterfall Method Sistem Informasi Bengkel Berkah Jaya Metode Waterfall The advancement of information technology has driven digital transformation across various sectors, including automotive workshop services. Bengkel Berkah Jaya still operates using manual business processes, leading to inefficiencies, recording errors, and limited customer service. This study aims to develop a web-based automotive service information system to automate service processes, simplify information access, and improve operational efficiency and customer satisfaction. The system development was carried out using the Waterfall method through several stages: needs analysis, system design using UML, implementation with Laravel and MySQL, testing, deployment, and maintenance. The research results show that all functions in the service information system have operated properly. Evaluation through questionnaires indicates an average user satisfaction level of 84% regarding system features and ease of use. Most respondents stated that the application is easy to use and helpful in supporting service processes. However, the visual design aspect still needs improvement. Overall, the system provides an effective solution for enhancing service quality and workshop operations. The application is expected to help Bengkel Berkah Jaya expand its reach and become more responsive to customer needs. Perkembangan teknologi informasi telah mendorong transformasi digital di berbagai sektor, termasuk layanan bengkel otomotif. Bengkel Berkah Jaya masih menjalankan proses bisnis secara manual yang menyebabkan inefisiensi, kesalahan pencatatan, dan keterbatasan layanan bagi pelanggan. Penelitian ini bertujuan untuk mengembangkan sistem informasi layanan bengkel berbasis web guna mengotomatisasi proses layanan, mempermudah akses informasi, serta meningkatkan efisiensi operasional dan kepuasan pelanggan. Pengembangan sistem dilakukan dengan metode Waterfall melalui tahapan analisis kebutuhan, perancangan sistem menggunakan UML, implementasi dengan Laravel dan MySQL, pengujian, penerapan, dan pemeliharaan sistem. Hasil penelitian menunjukkan bahwa seluruh fungsi pada sistem informasi pelayanan servis telah berjalan dengan baik. Hasil evaluasi melalui kuesioner menunjukkan tingkat kepuasan pengguna terhadap fitur dan kemudahan penggunaan sistem mencapai rata-rata 84%. Mayoritas responden menyatakan aplikasi mudah digunakan dan membantu dalam proses layanan. Namun, aspek desain visual masih perlu ditingkatkan. Secara keseluruhan, sistem informasi ini berhasil memberikan solusi efektif dalam meningkatkan layanan dan pengelolaan operasional bengkel. Aplikasi ini diharapkan membantu Bengkel Berkah Jaya memperluas jangkauan dan lebih responsif terhadap kebutuhan konsumen. LPPM Universitas Widya Dharma 2025-11-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/344 10.54840/jcstech.v5i2.344 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 2: November 2025; 102-109 Journal of Computer Science and Technology ; Vol 5 No 2: November 2025; 102-109 2808-9677 2809-1140 10.54840/jcstech.v5i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/344/268 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/345 2025-05-07T08:28:55Z jcstech:ART driver

ANALISIS SENTIMEN PENGGUNA TIKTOK TENTANG PROGRES PEMBANGUNAN IKN DENGAN METODE RANDOM FOREST ANALISIS SENTIMEN PENGGUNA TIKTOK TENTANG PROGRES PEMBANGUNAN IKN DENGAN METODE RANDOM FOREST Siti Rihastuti Afnan Rosyidi Klasifikasi sentimen tiktok random forest komentar Abstract Sentiment classification is a text analysis technique used to identify and categorize user opinions about an application or service. This study aims to classify public sentiment about the progress of the development of the IKN (Indonesian Capital) with the Random Forest algorithm based on comments from users of the Tiktok platform. The dataset was taken from Kaggle with 1472 comments in Indonesian. The dataset used consists of user comments categorized into positive and negative sentiments. The evaluation was carried out based on the accuracy, precision, recall, and F1-score metrics to determine the results of the user sentiment classification. Testing the Random Forest method on Google Colab showed an accuracy value of 77%, precision 78%, recall 77% and F1-score 77%. From these values, the Random Forest method is considered quite good in classifying Tiktok user sentiment in responding to the progress of the IKN relocation. Klasifikasi sentimen merupakan teknik analisis teks yang digunakan untuk mengidentifikasi dan mengkategorikan opini pengguna terhadap suatu aplikasi atau layanan. Penelitian ini bertujuan untuk mengklasifikasikan sentimen masyarakat tentang progres pembangunan IKN (Ibukota Nusantara) dengan  algoritma Random Forest berdasarkan komentar pengguna platform Tiktok. Dataset diambil dari kaggle sebanyak 1472 komentar berbahasa Indonesia. Dataset yang digunakan terdiri dari komentar pengguna yang dikategorikan ke dalam sentimen positif dan negatif. Evaluasi dilakukan berdasarkan metrik akurasi, presisi, recall, dan F1-score untuk mengetahui hasil dari klasifikasi sentimen pengguna. Pengujian metode Random Forest di Google Colab menunjukkan nilai akurasi sebesar 77%, precision 78%, recall 77% dan F1-score 77%. Dari hasil pengujian tersebut, metode Random Forest dinilai cukup baik dalam mengklasifikasikan sentimen pengguna Tiktok dalam menanggapi progres pemindahan IKN. LPPM Universitas Widya Dharma 2025-05-07 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/345 10.54840/jcstech.v5i1.345 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 1 (2025): Mei 2025; 19-23 Journal of Computer Science and Technology ; Vol 5 No 1 (2025): Mei 2025; 19-23 2808-9677 2809-1140 10.54840/jcstech.v5i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/345/231 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/351 2025-11-04T05:14:33Z jcstech:ART driver

FAKTOR-FAKTOR MEMENGARUHI NIAT MAHASISWA MEMPELAJARI SISTEM INFORMASI MANAJEMEN KEUANGAN BERBASIS THEORY OF PLANNED BEHAVIOR FAKTOR-FAKTOR MEMENGARUHI NIAT MAHASISWA MEMPELAJARI SISTEM INFORMASI MANAJEMEN KEUANGAN BERBASIS THEORY OF PLANNED BEHAVIOR Lea Christanti, Paramita Sri Nugroho, Arif Julianto Setyawanti, Dandang Marjukah, Anis Santoso, Agus Purnomo, Harri Prakosa, Cucut This research aimed to test whether the learning model obtained by Financial Management Information System (MIS) intention can strengthen attitude variables, subjective norms and self-efficacy control of Unwidha undergraduate students' interest. The research design was carried out using quantitative methods that explained the causal relationship between one variable and the other variables to be tested. The hypothesis test was formulated in a model using the Structural Equation Model multivariate test. The population in this research are all FEP Unwidha undergraduate students who have a strong interest in Financial MISp. The sampling technique was carried out by purposive sampling of 120 student respondents. The results of the analysis found that financial MIS influences three variables and the overall model in the SEM fit test. The research results can serve as a basis for making quality financial MIS learning problem-based models by adding aspects of real financial MIS practice for Unwidha undergraduate students Penelitian ini memiliki tujuan meneliti niat mahasiswa mempelajari mata kuliah Sistem Informasi Manajemen (SIM) Keuangan dipengaruhi oleh tiga variabel bebas yaitu sikap, norma subyektif dan  persepsi perilaku terkendali. Desain riset menggunakan riset kuantitatif melalui uji kausal  satu variabell terikat dipengaruhi oleh tiga variabel bebas. Uji hipotesis menggunakan uji multivariat Struktural Equation Model (SEM). Populasi riset seluruh mahasiswa Fakultas Ekonomi dan Psikologi Universitas Widya Dharma Klaten yang sedang mempelajari mata kuliah SIM. Teknik sampling dilakukan melalui purposive sampling terhadap 120 mahasiswa Fakultas Ekonomi Psikologi. Hasil uji menjelaskan model fit dan tiga variabel bebas mampu memengaruhi variabel terikat dengan persepsi perilaku terkendali memiliki pengaruh paling dominan. Perceived Behavior Control atau Efficacy meupakan keyakinan individu, rasa percaya diri mahasiswa untuk sukses. Di masa mendatang pihak perguruan tinggi harus mampu meningkatkan rasa self-efficaccy mahasiswa dalam belajar mata kuliah SIM Keuangan LPPM Universitas Widya Dharma 2025-11-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/351 10.54840/jcstech.v5i2.351 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 2: November 2025; 81-86 Journal of Computer Science and Technology ; Vol 5 No 2: November 2025; 81-86 2808-9677 2809-1140 10.54840/jcstech.v5i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/351/260 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/352 2025-05-14T11:51:20Z jcstech:ART driver

KLASIFIKASI JUDUL SKRIPSI MAHASISWA BERDASARKAN KONSENTRASI PROGRAM STUDI MENGGUNAKAN ALGORITMA NAIVE BAYES KLASIFIKASI JUDUL SKRIPSI MAHASISWA BERDASARKAN KONSENTRASI PROGRAM STUDI MENGGUNAKAN ALGORITMA NAIVE BAYES Eva, Eva Yumami Jannah, Miftahul Putra, Ovella This study discusses the development of an automatic classification model for student thesis titles based on study program concentrations using the Naive Bayes algorithm. The background of this research is the increasing number of thesis titles produced each year, which complicates the classification and management process if done manually. The Naive Bayes algorithm was chosen for its simplicity, efficiency, and suitability for text classification tasks. The dataset comprises thesis titles from students of the D4 Software Engineering Program with six areas of concentration: Software Engineer, Mobile Developer, Full Stack Developer, UI/UX Designer, Software Quality Assurance Engineer, and Technopreneur. The data underwent several preprocessing stages including tokenization, stopword removal, and stemming. The model was trained and tested using a train-test split approach and evaluated using accuracy, precision, recall, and f1-score metrics. The results indicate that the Naive Bayes algorithm can classify thesis titles into their appropriate concentrations with an accuracy of 65%. This research contributes to improving the efficiency of academic administration management and serves as a foundation for developing AI-based classification systems in higher education Penelitian ini membahas pengembangan model klasifikasi otomatis untuk judul skripsi mahasiswa berdasarkan konsentrasi program studi dengan menggunakan algoritma Naive Bayes. Latar belakang dari penelitian ini adalah meningkatnya jumlah judul skripsi yang dihasilkan setiap tahun yang menyebabkan kompleksitas dalam proses klasifikasi dan pengelolaan secara manual. Algoritma Naive Bayes dipilih karena sifatnya yang sederhana, efisien, dan cocok untuk klasifikasi teks. Penelitian ini menggunakan data judul skripsi dari mahasiswa Program Studi D4 Rekayasa Perangkat Lunak Jurusan Teknik Informatika Politeknik Negeri Bengkalis dengan enam konsentrasi keahlian, yaitu Software Engineer, Mobile Developer, Full Stack Developer, UI/UX Designer, Software Quality Assurance Engineer, dan Technopreneur. Data yang digunakan mengalami serangkaian proses pra-pemrosesan seperti tokenisasi, stopword removal, dan stemming. Model dilatih dan diuji menggunakan pendekatan pembagian data latih dan uji dengan evaluasi performa menggunakan metrik akurasi, precision, recall, dan f1-score. Hasil penelitian menunjukkan bahwa algoritma Naive Bayes dapat mengklasifikasikan judul skripsi ke dalam konsentrasi yang sesuai dengan tingkat akurasi mencapai 65%. Penelitian ini berkontribusi dalam mendukung efisiensi pengelolaan administrasi akademik dan dapat dijadikan landasan bagi pengembangan sistem klasifikasi berbasis AI di lingkungan pendidikan tinggi LPPM Universitas Widya Dharma 2025-05-07 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/352 10.54840/jcstech.v5i1.352 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 1 (2025): Mei 2025; 24-28 Journal of Computer Science and Technology ; Vol 5 No 1 (2025): Mei 2025; 24-28 2808-9677 2809-1140 10.54840/jcstech.v5i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/352/226 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/353 2025-05-07T08:11:53Z jcstech:ART driver

FORECASTING INTERNET BANDWIDTH USAGE WITH TIME SERIES ARIMA APPROACH USING PARAMETER OPTIMIZATION Peramalan Penggunaan Bandwidth Internet dengan Pendekatan Time Series ARIMA Menggunakan Optimasi Parameter Rahmawan Bagus Trianto Kukuh Muhammad Joko Purwanto Adlan Nugroho ARIMA forecasting time series bandwidth ARIMA peramalan time series bandwidth Efficient internet bandwidth management is a critical challenge in network administration, especially in institutions with high data usage. Significant fluctuations in internet traffic can cause bottlenecks and a decline in service performance. Therefore, the ability to accurately estimate bandwidth requirements becomes crucial. This research implements the Autoregressive Integrated Moving Average (ARIMA) time series forecasting method to predict bandwidth usage on a local network over a one-month period. The data uses a dummy dataset of 100 rows aimed at analyzing the performance of the ARIMA model and is analyzed using Python with statistical libraries such as Pandas, Statsmodels, and Matplotlib. The ARIMA model was selected based on the results of the stationarity test and ACF/PACF analysis. Performance evaluation was conducted using RMSE. The research results show that the ARIMA(4,2,7) model provides high prediction accuracy with an RMSE value of 3.276. This estimation can assist network administrators in proactively planning capacity, avoiding service disruptions due to overload, and supporting data-driven decision-making in network management. Pengelolaan bandwidth internet yang efisien merupakan tantangan penting dalam administrasi jaringan, terutama pada institusi dengan tingkat penggunaan data tinggi. Fluktuasi trafik internet yang signifikan dapat menyebabkan bottleneck dan penurunan performa layanan. Oleh karena itu, kemampuan untuk melakukan estimasi kebutuhan bandwidth secara akurat menjadi krusial. Penelitian ini mengimplementasikan metode peramalan deret waktu ARIMA (Autoregressive Integrated Moving Average) untuk memprediksi penggunaan bandwidth pada jaringan lokal selama periode satu bulan. Data menggunakan dataset dummy berjumlah 100 baris yang bertujuan untuk menganalisis performa model ARIMA dan dianalisis menggunakan Python dengan pustaka statistik seperti Pandas, Statsmodels, dan Matplotlib. Model ARIMA dipilih berdasarkan hasil uji stasioneritas dan analisis ACF/PACF. Evaluasi performa dilakukan menggunakan RMSE. Hasil penelitian menunjukkan bahwa model ARIMA(4,2,7) memberikan akurasi prediksi yang tinggi dengan nilai RMSE sebesar 3.276. Estimasi ini dapat membantu administrator jaringan dalam merencanakan kapasitas secara proaktif, menghindari gangguan layanan akibat kelebihan beban, serta mendukung pengambilan keputusan berbasis data dalam manajemen jaringan. LPPM Universitas Widya Dharma 2025-05-07 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/353 10.54840/jcstech.v5i1.353 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 1 (2025): Mei 2025; 37-43 Journal of Computer Science and Technology ; Vol 5 No 1 (2025): Mei 2025; 37-43 2808-9677 2809-1140 10.54840/jcstech.v5i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/353/228 https://journal.unwidha.ac.id/index.php/jcstech/article/view/353/229 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/360 2025-05-07T08:17:08Z jcstech:ART driver

OPTIMIZATION OF K VALUE IN THE K-NEAREST NEIGHBOR ALGORITHM FOR FETAL HEALTH CLASSIFICATION Optimasi Nilai K pada Algoritma K-Nearest Neighbor untuk Klasifikasi Kesehatan Janin Wardhani, Anindya Khrisna Sudra, Rano Indradi Nugraha, Ega Putri, Astrid Novita K-Nearest Neighbor, optimasi, klasifikasi, kesehatan janin K-Nearest Neighbor, optimization, classification, fetal health Fetal health classification is an essential step in supporting early diagnosis of fetal conditions and preventing pregnancy complications that can threaten the lives of both mother and fetus. The K-Nearest Neighbor (K-NN) algorithm is one of the commonly used methods for this classification due to its ability to recognize patterns from training data. However, the performance of K-NN is greatly influenced by the choice of the K value, which is the number of nearest neighbors considered in determining the class of new data. This study aims to optimize the K value in the K-NN algorithm to achieve the highest accuracy in fetal health classification. The data used consists of cardiotocography (CTG) examination results classified into three categories is Normal, Suspect, and Pathological. K values from 1 to 20 were tested to determine the optimal K value based on classification accuracy. The results indicate that the optimal K range is between 1 and 3, with the highest accuracy achieved at K = 1 and K = 2, both at 99.91%. In contrast, K values greater than 3 show a significant decrease in accuracy. Based on these findings, K = 3 is chosen as the optimal value to balance high accuracy with the model’s generalization capability. In conclusion, optimizing the K value in the K-NN algorithm can improve the accuracy of fetal health classification, potentially supporting more accurate and timely medical decision-making. These findings can be applied in developing a more reliable fetal health prediction system, thereby contributing to reducing the risk of maternal and fetal health complications     Klasifikasi kesehatan janin merupakan langkah penting dalam mendukung diagnosis dini kondisi janin dan mencegah risiko komplikasi kehamilan yang dapat mengancam jiwa ibu maupun janin. Algoritma K-Nearest Neighbor (K-NN) menjadi salah satu metode yang umum digunakan untuk klasifikasi ini, karena kemampuannya dalam mengenali pola dari data pelatihan. Namun, performa K-NN sangat dipengaruhi oleh pemilihan nilai K, yaitu jumlah tetangga terdekat yang dipertimbangkan dalam menentukan kelas suatu data baru. Penelitian ini bertujuan untuk mengoptimalkan nilai K pada algoritma K-NN guna memperoleh akurasi tertinggi dalam klasifikasi kesehatan janin. Data yang digunakan adalah hasil pemeriksaan kardiotokografi (CTG) yang diklasifikasikan ke dalam tiga kelas yaitu Normal, Suspect, dan Pathological. Nilai K diuji dari 1 hingga 20 untuk menentukan nilai K optimal berdasarkan akurasi klasifikasi. Hasil penelitian menunjukkan bahwa nilai K optimal berada pada rentang K = 1 hingga K = 3, dengan akurasi tertinggi dicapai pada K = 1 dan K = 2 sebesar 99,91%. Sementara itu, nilai K yang lebih besar dari 3 menunjukkan penurunan akurasi secara signifikan. Berdasarkan hasil ini, K = 3 dipilih sebagai nilai optimal untuk menjaga keseimbangan antara akurasi tinggi dan kemampuan generalisasi model. Kesimpulannya, optimasi nilai K pada algoritma K-NN mampu meningkatkan akurasi klasifikasi kesehatan janin, yang berpotensi mendukung keputusan medis lebih akurat dan tepat waktu. Temuan ini dapat dimanfaatkan dalam pengembangan sistem prediksi kesehatan janin yang lebih andal, sehingga berkontribusi pada pengurangan risiko komplikasi kesehatan ibu dan janin. LPPM Universitas Widya Dharma 2025-05-07 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/360 10.54840/jcstech.v5i1.360 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 1 (2025): Mei 2025; 44-51 Journal of Computer Science and Technology ; Vol 5 No 1 (2025): Mei 2025; 44-51 2808-9677 2809-1140 10.54840/jcstech.v5i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/360/224 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/361 2025-05-22T02:20:27Z jcstech:ART driver

A THEORETICAL EXTENSION OF TECHNOLOGY ORGANIZATION ENVIRONMENT (TOE) IN E-GOVERNMENT: A SYSTEMATIC LITERATURE REVIEW AND THEORY EVALUATION Suradi, Agustinus Currently, the universal influence of information technology has been considered as an important tool in enhancing the performance of local governments in a country. There is a consensus that information technology has a significant impact on good government. This effect will be realized when information technology is widely distributed and used in integrated e-government. Therefore, it is important to understand the determining factors when considering the adoption of information technology. In this article, we review The Technology Organization Environment (TOE) Framework theory for the adoption model in e-government, which is widely used in the information systems literature. The TOE framework identifies three contextual aspects: technology context, organization context, and environment context. We conduct an analysis of the TOE framework and studies that combine the TOE framework with other theories. This research examines the TOE framework and also provides recommendations for future research opportunities LPPM Universitas Widya Dharma 2025-05-07 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/361 10.54840/jcstech.v5i1.361 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 1 (2025): Mei 2025; 29-36 Journal of Computer Science and Technology ; Vol 5 No 1 (2025): Mei 2025; 29-36 2808-9677 2809-1140 10.54840/jcstech.v5i1 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/361/225 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/374 2025-11-04T05:03:19Z jcstech:ART driver

VEHICLE LICENSE PLATE RECOGNITION USING YOLOV8 AND PADDLEOCR PENGENALAN PLAT NOMOR KENDARAAN DENGAN YOLOv8 DAN PADDLEOCR Esadhipa Raif Syihabuddin Widia Angela Muhammad Naufal Ricardus Anggi Pramunendar YOLOv8 PaddleOCR License Plate Object Detection Computer Vision YOLOv8 PaddleOCR Plat Nomor Deteksi Objek Computer Vision This study focuses on developing a computer vision-based vehicle license plate recognition system designed to enhance operational efficiency and support the implementation of real-time intelligent transportation systems. Specifically, the research evaluates the system's performance in detecting and recognizing license plate characters using a two-stage approach: (1) an object detection stage employing the YOLOv8 model to identify plate locations, and (2) a character recognition stage utilizing PaddleOCR for text extraction. Experimental results demonstrate exceptional detection accuracy, with 96.3% precision and 98.7% recall, indicating the system's robustness under varying environmental conditions such as lighting changes and camera angles. However, character recognition accuracy remains relatively low (39.62%), potentially due to input image quality limitations or license plate complexity. These findings highlight the critical need for optimized image pre-processing techniques (including noise reduction, contrast enhancement, and perspective correction) to improve text readability prior to OCR. Future research will explore various image processing methods and alternative model architectures to enhance recognition accuracy and real-time performance stability, enabling effective integration into intelligent transportation applications such as traffic monitoring, automated parking systems, and AI-based law enforcement. Penelitian ini berfokus pada pengembangan sistem rekognisi plat nomor kendaraan berbasis computer vision yang dirancang untuk meningkatkan efisiensi operasional dan mendukung implementasi sistem keamanan transportasi cerdas (intelligent transportation system) secara real-time. Secara khusus, studi ini mengevaluasi kinerja sistem dalam mendeteksi dan mengenali karakter plat nomor menggunakan pendekatan dua tahap: (1) tahap deteksi objek memanfaatkan model YOLOv8 untuk mengidentifikasi lokasi plat nomor, dan (2) tahap pengenalan karakter dengan PaddleOCR untuk ekstraksi teks. Hasil eksperimen menunjukkan bahwa sistem mencapai akurasi deteksi yang sangat tinggi, dengan precision 96.3% dan recall 98.7%, mengindikasikan kemampuannya beradaptasi dengan variasi kondisi lingkungan seperti perubahan pencahayaan dan sudut kamera. Namun, akurasi pengenalan karakter masih tergolong rendah (39.62%), yang diduga disebabkan oleh keterbatasan kualitas citra input atau kompleksitas dari plat nomor. Temuan ini menggarisbawahi perlunya optimasi tahap pra-pemrosesan citra (seperti noise reduction, contrast enhancement, atau perspective correction) untuk meningkatkan keterbacaan teks sebelum proses OCR. Ke depan, penelitian ini akan menguji berbagai metode pengolahan citra dan arsitektur model alternatif guna meningkatkan akurasi pengenalan serta stabilitas performa real-time, sehingga sistem dapat diintegrasikan secara efektif dalam aplikasi transportasi cerdas seperti pengawasan lalu lintas, parkir otomatis, atau penegakan hukum berbasis Artificial Intelligence. LPPM Universitas Widya Dharma 2025-11-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/374 10.54840/jcstech.v5i2.374 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 2: November 2025; 66-72 Journal of Computer Science and Technology ; Vol 5 No 2: November 2025; 66-72 2808-9677 2809-1140 10.54840/jcstech.v5i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/374/267 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/382 2025-11-04T05:03:19Z jcstech:ART driver

LITERATURE REVIEW: COMPARISON OF K-MEANS AND FUZZY C-MEANS ALGORITHMS IN CLUSTERING ANALYSIS Studi Literatur: Perbandingan Algoritma K-Means dan Fuzzy C-Means dalam Analisis Clustering Jaelani Octaviana Elkin Rilvani studi literatur algoritma k-means fuzzy c-means analisis clustering The increasing volume and complexity of data across sectors such as healthcare, business, education, and security necessitates analytical methods capable of handling uncertainty and structural variability. One widely used approach is clustering, which groups data based on similarity. Two commonly applied algorithms are K-Means and Fuzzy C-Means (FCM), each with distinct characteristics: K-Means applies hard clustering, while FCM adopts soft clustering using degrees of membership. This study presents a literature review of 12 national scientific journals that implemented both algorithms in contexts such as employee performance evaluation, patient classification, spatial disease analysis, and customer segmentation. The findings show that algorithm selection depends heavily on data characteristics and analytical objectives. K-Means excels in computational efficiency and interpretability, while FCM offers greater flexibility for modeling complex data. Several studies also suggest that combining both algorithms can enhance clustering accuracy and robustness. Thus, this review is expected to serve as both an academic and practical reference in selecting appropriate clustering methods. Keywords: Clustering, K-Means, Fuzzy C-Means, Literature Review, Data Analysis. Peningkatan volume dan kompleksitas data di berbagai sektor, seperti kesehatan, bisnis, pendidikan, dan keamanan, mendorong perlunya metode analisis yang mampu menangani ketidakpastian dan variasi struktur informasi. Salah satu pendekatan yang banyak digunakan adalah clustering, yakni pengelompokan data berdasarkan kemiripan tertentu. Dua algoritma yang umum diterapkan adalah K-Means dan Fuzzy C-Means (FCM), dengan karakteristik berbeda: K-Means menerapkan hard clustering, sementara FCM menggunakan soft clustering dengan derajat keanggotaan. Penelitian ini merupakan studi literatur terhadap 12 jurnal ilmiah nasional yang mengimplementasikan kedua algoritma dalam berbagai konteks, seperti evaluasi kinerja, klasifikasi pasien, analisis spasial, dan segmentasi pelanggan. Hasil kajian menunjukkan bahwa pemilihan algoritma sangat dipengaruhi oleh karakteristik data dan tujuan analisis. K-Means unggul dari sisi efisiensi dan kemudahan interpretasi, sedangkan FCM lebih fleksibel dalam merepresentasikan data kompleks. Beberapa studi juga menunjukkan bahwa kombinasi keduanya dapat meningkatkan akurasi dan ketahanan analisis. Oleh karena itu, penelitian ini diharapkan menjadi referensi akademik dan praktis dalam memilih metode clustering yang tepat.   Kata Kunci: Clustering, K-Means, Fuzzy C-Means, Studi Literatur, Analisi Data. LPPM Universitas Widya Dharma 2025-08-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/382 10.54840/jcstech.v5i2.382 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 2: November 2025; 52-58 Journal of Computer Science and Technology ; Vol 5 No 2: November 2025; 52-58 2808-9677 2809-1140 10.54840/jcstech.v5i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/382/265 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/395 2025-11-04T05:03:19Z jcstech:ART driver

ANALISIS KINERJA NOISE FILTERING UNTUK MENGHILANGKAN DERAU PADA CITRA SEDIAAN DARAH TIPIS MALARIA Setyawan, Doni Sulistyowati, Istri Suradi, Agustinus Rizqita Nur Rahma, Vina noise median filtering gaussian filtering average filtering In automated malaria diagnosis systems, the images resulting from the acquisition process maycontain noise, which can obscure the visual appearance of the Plasmodium. Therefore, noise filteringtechniques are needed to remove noise from the images. This study evaluates the performance of noisefiltering techniques under various noise conditions to determine the most effective method for removingnoise in blood smear images.The research consists of several stages: acquisition of thin blood smearimages, noise addition, noise filtering, and performance comparison of the noise filtering methods. Theimage acquisition was carried out using the publicly available MP-IDB malaria dataset. Noise addition wasperformed using salt and pepper, Gaussian, and mixed noise. The tested noise filtering techniques includemedian filtering, Gaussian filtering, and average filtering. The performance of the noise filtering methodswas assessed using Mean Squared Error (MSE) and Peak Signal-to-Noise Ratio (PSNR)measurements.The experimental results show that for blood smear images with salt and pepper noise, themedian filtering method provided the best results with an MSE of 6.51 and a PSNR of 43.13. Visually, thenoise-removed image using median filtering closely resembled the original image. For images withGaussian noise, the average filtering method achieved the best performance with an MSE of 31.81 and aPSNR of 33.19. For images with mixed noise, the median filtering method again provided the bestperformance with an MSE of 46.95 and a PSNR of 31.46. Pada sistem diagnosis malaria otomatis, citra hasil dari proses akuisisi dapat memiliki noise yangmenjadikan penampakan visual plasmodium menjadi tidak jelas. Oleh karena itu diperlukan teknik noisefiltering untuk menghilangkan noise pada citra. Penelitian ini menguji kinerja teknik noise filtering padaberbagai kondisi noise untuk mengetahui metode terbaik dalam penghilangan noise pada citra sediaandarah.Penelitian tersusun dari beberapa tahapan yaitu akuisisi citra sediaan darah tipis, noise addition,noise filtering, dan perbandingan kinerja metode noise filtering. Akuisisi citra dengan menggunakan datasetpublik MP-IDB malaria dataset. Noise addition dengan salt and paper, gaussian, dan mixed noise. Tekniknoise filtering yang diuji yaitu median filtering, gaussian filtering, dan average filtering. Kinerja dari metodenoise filtering selanjutnya dinilai menggunakan pengukuran Mean Squared Error (MSE) dan Peak Signalto-Noise Ratio (PSNR). Hasil eksperimen pada citra sediaan darah dengan salt and paper noise, metodemedian filtering memberikan hasil terbaik dengan nilai MSE 6,51 dan PSNR 43,13. Secara visual citra hasilpenghilangan noise dengan median filtering memberikan hasil yang menyerupai citra aslinya. Pada citrasediaan darah dengan gaussian noise, metode average filtering memberikan hasil kinerja terbaik dengannilai MSE 31,81 dan PSNR 33,19. Pada citra sediaan darah dengan mixed noise, metode median filteringmemberikan hasil kinerja terbaik dengan nilai MSE 46,95 dan PSNR 31,46. LPPM Universitas Widya Dharma 2025-11-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/395 10.54840/jcstech.v5i2.395 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 2: November 2025; 87-94 Journal of Computer Science and Technology ; Vol 5 No 2: November 2025; 87-94 2808-9677 2809-1140 10.54840/jcstech.v5i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/395/258 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/428 2025-11-04T05:03:19Z jcstech:ART driver

SISTEM DETEKSI DINI KEBAKARAN BERBASIS IOT UNTUK LINGKUNGAN PENDIDIKAN: STUDI KASUS SMK DIPONEGORO BANYUPUTIH Setiadi, Teguh Miftahul Falikhin NODEMCU Microcontroller, Flame Sensor, DHT11 Sensor, BLYNK application Fires can occur unexpectedly, even if you are careful when using equipment that produces fire. However, there are still several sources of fires such as electrical short circuits, gas stoves, burning trash, cigarette butts and candles during a power outage. The purpose of this research is to create a tool that can detect fire and temperature in a room and can overcome (minimize) the threat of fire disasters based on a microcontroller and C language. This research uses a Fire Sensor to detect fire, a DHT 11 Sensor to detect room temperature, NODEMCU as a microcontroller input and output controller, the BLYNK application as a system monitoring tool, a green LED if the room temperature is normal, a yellow LED if the room temperature rises above the normal limit, and a red LED if the room temperature rises drastically. The system will assign the fire extinguishing system using APAR if there is a significant increase in temperature or if the system detects a fire. The output from the Flame Sensor that detects fire will be processed into a microcontroller that has been programmed using C language so that it will produce two states: low when no fire is detected, and high when a fire is detected. Likewise for the output of DHT11. This tool will provide a warning to the BLYNK application if it detects a fire and then gives a command to spray the APAR. LPPM Universitas Widya Dharma 2025-11-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/428 10.54840/jcstech.v5i2.428 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 2: November 2025; 59-65 Journal of Computer Science and Technology ; Vol 5 No 2: November 2025; 59-65 2808-9677 2809-1140 10.54840/jcstech.v5i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/428/266 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0

oai:ojs2.journal.unwidha.ac.id:article/451 2025-11-07T02:58:45Z jcstech:ART driver

INTEGRATION OF IOT AND GIS FOR OPTIMIZING DISASTER RELIEF DISTRIBUTION RESPONSE IN REMOTE AREAS Sistem Integrasi IoT dan GIS untuk Optimalisasi Respons Distribusi Bantuan Bencana di Daerah Terpencil Syams Kurniawan Hidayat IoT-GIS, Disaster Management, Aid Distribution, Real-time Tracking, Route Optimization. Natural disasters often pose significant challenges in aid distribution, especially in remote areas with limited infrastructure and difficult access. Slow and inefficient responses can exacerbate the impact of disasters and lead to greater losses. This research proposes an integrated Internet of Things (IoT) and Geographic Information System (GIS) to optimize disaster aid distribution response in remote areas. The system is designed to provide real-time monitoring of logistics assets, efficient route planning, dynamic data management, and performance reporting. By leveraging IoT sensors for real-time field data collection and GIS spatial analysis capabilities for visualization and optimization, this system aims to enhance situational awareness, accelerate response times, and ensure aid reaches those in need more effectively and safely. Key features of the system include secure user authentication, an interactive real-time map dashboard, intelligent logistics route planning, dynamic data management, centralized IoT sensor monitoring, and performance reporting and analysis. This integration is expected to overcome various logistical constraints faced in disaster relief operations in challenging environments. Bencana alam seringkali menimbulkan tantangan besar dalam distribusi bantuan, terutama di daerah terpencil yang memiliki infrastruktur terbatas dan akses sulit. Respons yang lambat dan tidak efisien dapat memperburuk dampak bencana dan menyebabkan kerugian yang lebih besar. Penelitian ini mengusulkan sebuah sistem integrasi Internet of Things (IoT) dan Sistem Informasi Geografis (GIS) untuk mengoptimalkan respons distribusi bantuan bencana di daerah terpencil. Sistem ini dirancang untuk menyediakan pemantauan real-time aset logistik, perencanaan rute yang efisien, manajemen data dinamis, dan pelaporan kinerja. Dengan memanfaatkan sensor IoT untuk pengumpulan data lapangan secara real-time dan kemampuan analisis spasial GIS untuk visualisasi dan optimasi, sistem ini bertujuan untuk meningkatkan kesadaran situasional, mempercepat waktu respons, dan memastikan bantuan mencapai penerima yang membutuhkan dengan lebih efektif dan aman. Fitur-fitur utama sistem meliputi autentikasi pengguna yang aman, dasbor peta interaktif real-time, perencanaan rute logistik yang cerdas, manajemen data dinamis, pemantauan sensor IoT terpusat, serta pelaporan dan analisis kinerja. Integrasi ini diharapkan dapat mengatasi berbagai kendala logistik yang dihadapi dalam operasi bantuan bencana di lingkungan yang menantang. LPPM Universitas Widya Dharma 2025-11-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.unwidha.ac.id/index.php/jcstech/article/view/451 10.54840/jcstech.v5i2.451 Journal of Computer Science and Technology (JCS-TECH); Vol. 5 No. 2: November 2025; 95-101 Journal of Computer Science and Technology ; Vol 5 No 2: November 2025; 95-101 2808-9677 2809-1140 10.54840/jcstech.v5i2 eng https://journal.unwidha.ac.id/index.php/jcstech/article/view/451/261 Copyright (c) 2025 Journal of Computer Science and Technology (JCS-TECH) https://creativecommons.org/licenses/by-nc/4.0