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Journal of Information System and Computer
Published by Universitas Islam Nahdlatul Ulama Jepara
ISSN : -     EISSN : 28095995     DOI : https://doi.org/10.34001/jister.v3i1
Core Subject : Science,
Computer Science & IT
Jurnal Jister menyediakan sebuah forum untuk menerbitkan artikel penelitian asli , artikel review dari kontributor , dan berita teknologi baru yang berkaitan dengan sistem informasi. Jurnal ini menampung artikel asli penelitian, artikel review yang meliputi, serta tidak terbatas pada : 1. Bidang Teori Komputasi dan system cerdas Teori Kompilasi Kecerdasan Buatan Jaringan Saraf Tiruan Algoritma Genetik Metode Formal Intelligent Agent Simulated Annealing Grafika Komputer Sistem Pakar 2. Bidang Teknologi jaringan dan Sistem Terdistribusi Wireless and Mobile Technology Remote Sensing Image and Signal Processing Multimedia Teknologi Web Data Center Cluster Computing Teknologi Jaringan Komputer dan Aplikasinya Distributed System Middleware Rekayasa Protokol Arsitektur Komputer Sistem Operasi 3. Bidang Sistem Informmasi dan Rekayasa Perangkat Lunak Rekayasa Perangkat Lunak Sistem Informasi Sistem Informasi Geografi Audit Sistem Informasi Analisis dan Metode Numerik Optimasi dan Teknologi Basis Data Basis Data Multimedia Interaksi Manusia dan Komputer Data Mining 4. Bidang Keamanan Sistem Informasi Kriptografi Keamanan Teknologi Informasi 5. Bidang E-Application e-goverment e-learning e-commerce e-health e-language e- education dan sejenisnya
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 44 Documents
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PREDIKSI JUMLAH PENGANGGURAN DI INDONESIA BERDASARKAN DATA TIME SERIES MENGGUNAKAN REGRESI LINEAR Apredo Suranta Singarimbun; Dede Brahma Arianto
Journal of Information System and Computer Vol. 4 No. 2 (2024): Desember 2024
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jister.v4i2.1200

Abstract

Unemployment is a very big problem. The purpose of this research is to predict the number of unemployed people based on the working-age population. To produce an accurate prediction, valid data and a long period of time are needed. This is a reference for forecasting the unemployment population based on the last 5 years. To do forecasting, a method is needed, namely the Linear Regression method. Linear regression is a statistical method that serves to test how far the relationship between the cause variable and the effect variable is. After forecasting, prediction data is obtained in 2025. Where the number of working-age population in 2025 is predicted to be 218.21 million people and the number of unemployed people is 6.77 million people.
APLIKASI UP-KATALOG BERBASIS DIGITAL DALAM BRANDING PRODUK SANTRI SMK ROUDLOTUL MUBTADIIN Ahmad Edi Yahya; Indra Kurniawan
Journal of Information System and Computer Vol. 4 No. 2 (2024): Desember 2024
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jister.v4i2.1210

Abstract

SMK Roudlotul Mubtadiin is a Vocational School under the auspices of the Roudlotul Mubtadiin Balekambang Foundation. SMK Roudlotul Mubtadiin has 6 Vocational Competencies and in each Vocational Competency, there is a Production Unit that has produced many products. Currently, SMK Roudlotul Mubtadiin still uses information media in the form of printed catalogs and through existing exhibition events in promoting and marketing products, this method often causes problems and is considered less effective and efficient in conveying information about products and consuming a lot of budget, therefore a digital-based product catalog application is needed to help solve the problems that exist, as well as increase competitiveness and also optimal service and provide detailed information on the products offered. The researcher designed a digital-based product catalog application in the form of a website using the prototype method which aims to provide input to the running system and produce a better system where the system is designed with the PHP programming language with the Laravel Framework and uses the MySQL Database. With the designed system, it will produce product catalog information and can make it easier for SMK Roudlotul Mubtadiin to introduce or brand the products that have been produced quickly and effectively.
ASISTEN DIGITAL CEPAT DAN PRAKTIS CHATBOT PMB MENGGUNANKAN ALGORITMA NEURAL NETWORK Sabrina, Dinta; Arina Zulfa; Heru Saputro; Alzena Dona Sabilla
Journal of Information System and Computer Vol. 4 No. 2 (2024): Desember 2024
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jister.v4i2.1216

Abstract

Demand for accurate information services, and responsiveness is increasing in the modern era, especially in the process of receiving new students. The limitations of human resources that provide information services in a direct way cause user delays and dissatisfaction. Therefore, an automatic solution that can provide efficient and effective information services, is the chatbot service (PMB) using AI to make it easier for prospective students and educational institutions to communicate. The study created a chatbot that could understand a better natural language by combining the neural convolutional network (CNN) and long short-term memory (LSTM) supported by embedding gloves. To ensure that the neural network's models can process text optimally, development processes involve important stages such as tokenization, padding, and the formation of the embedding matrix. Test results show that models have high training accuracy, but validation charts show overfitting, which is indicated by the big difference between losing training and losing validation. Embedding gloves, however, successfully enhance word representation and help people better understand the context of the text included. The CNN-LSTM PMB chatbot aims to provide a faster, more, relevant, and accurate service to prospective students
OPTIMALISASI PENJADWALAN KULIAH MENGGUNAKAN ALGORITMA GENETIKA UNTUK MENINGKATKAN EFISIENSI JADWAL PADA PROGRAM STUDI SISTEM INFORMASI UNISNU JEPARA Nuradira, Afrida Hilda; Muhammad Roiful Anam; Leni Amrita; Maulidya Zumrotul Izzati; Heru Saputro
Journal of Information System and Computer Vol. 4 No. 2 (2024): Desember 2024
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jister.v4i2.1220

Abstract

The scheduling process in higher education is a complex challenge because it involves time allocation, space management, and human resources. In the UNISNU Jepara Information Systems Study Program, problems such as schedule clashes, uneven distribution of lecturer workloads, and inefficient classroom utilization often occur due to the increasing number of students and variety of courses. This research proposes the application of genetic algorithm as an optimization solution due to its ability to handle problems with various constraints and produce near-optimal solutions through the process of selection, crossover, and mutation. This research includes three main stages: data collection, genetic algorithm implementation, and result evaluation. Data was obtained from academic administration documents, including class schedules, course instructors, and classroom capacity. The evaluation results show that the genetic algorithm is able to reduce schedule conflicts, improve lecturer time efficiency, and maximize the use of classrooms. In conclusion, the application of genetic algorithms not only solves technical problems in scheduling, but also contributes to the development of a modern and adaptive academic information system, supports more effective decision-making, and ensures a smoother teaching-learning process in a college environment.
EFISIENSI PENGELOLAAN PERSEDIAAN STOK MENGGUNAKAN METODE SAFETY STOCK DI KAKI NAGA JEPARA Putri, Natasya; Leni Amrita; Arina Zulfa; Danang Mahendra; Joko Minardi
Journal of Information System and Computer Vol. 4 No. 2 (2024): Desember 2024
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jister.v4i2.1221

Abstract

Inventory management is crucial for any business to ensure smooth operations and customer satisfaction. This study investigates the efficiency of inventory management using the Safety Stock method at Kaki Naga Jepara. The research aims to determine how this method can help maintain optimal inventory levels, reduce stockouts, and minimize carrying costs. Using a combination of quantitative data analysis and case study methodology, the results indicate that the Safety Stock method significantly improves inventory management efficiency by providing a buffer against demand variability and lead time fluctuations.
SISTEM INFORMASI INVENTARIS BARANG DI PT. BPR BANK JEPARA ARTHA Setiawan, Budi; Mahendra, Danang; Subhan Akbar, Agus
Journal of Information System and Computer Vol. 3 No. 2 (2023): Desember 2023
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jister.v3i2.740

Abstract

Inventory data management at PT. BPR BANK JEPARA ARTHA is still being carried out by recording data on paper and then copying it into excel so that to search for data it needs to be checked one by one. With this inventory information system, it helps companies to see the calculation of the value of assets that have been determined by the percentage of depreciation value based on the economic value of an item. The results of the study show that to calculate the book value of an item, it is necessary to know its economic value and then it is calculated starting from the initial purchase up to the specified month and year.
SISTEM INFORMASI MONITORING PRODUKSI DI PT. JIALE INDONESIA TEXTILE Maulana Yuliati, Indah; Subhan Akbar, Agus; Azizah, Noor
Journal of Information System and Computer Vol. 3 No. 2 (2023): Desember 2023
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jister.v3i2.741

Abstract

Production is the most important part of a manufacturing company, where in carrying out its production activities this company produces based on orders from customers (Job Orders). Monitoring is monitoring which can be explained as awareness of what one wants to know. Having a production monitoring information system is very useful and helpful in working in the production department because facilities are provided to see the progress of the work being done and when there is a PO that is pending, the data cannot automatically be entered, making it easier to work on running a production.
OPTIMASI SISTEM INFORMASI MANAJEMEN ARMADA UNTUK MENINGKATKAN EFESIENSI OPERASIONAL DALAM BISNIS RENTAL MOBIL Felinta, Aviva; Saputro, Heru; Dona Sabilla, Alzena
Journal of Information System and Computer Vol. 4 No. 1 (2024): Juli 2024
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jister.v4i1.829

Abstract

ABSTRAK Didalam industri rental mobil, manajemen armada menjadi aspek kendaraan untuk mencapai operasional memenuhituntutan pelanggan yang semakin kompleks. Adanya optimasi manajemen armada dengan tujuan meningkatkan efesiensi operasional dalam bisnis rental mobil, metode penelitian tindakan digunakan untuk merancang dan menerapkan strategi optimasi pada sebuah perusahaan rental mobil berpengalaman. studi ini memberikan konstribusi kepada pemahaman praktis tentang pentignya manajement armada yang efektif dalam bisnis rental mobil. Implikasi praktis dari strategi optimasi yang disusulkan dibahas, memberikan panduan bagi perusahaan rental mobil untuk meningkatkan daya saing mereka dalam menghadapi dinamika pasar yang cepat berubah.membuat aplikasi rental mobil menggunakan pemograman php dan Mysql dan Bootstrap dan CSS ini memudahkan perusahaan dalam mengakses manajemen rental mobil di era digital 4.0. menggunakan Power BI Kata Kunci : Rental Mobil,Manejemen,Php dan Mysql, Power BI
VISUALISASI DATA KEBENCANAAN KABUPATEN JEPARA MENGGUNAKAN MICROSOFT POWER BI Haris Syaifullah, Muhammad
Journal of Information System and Computer Vol. 4 No. 1 (2024): Juli 2024
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jister.v4i1.835

Abstract

The Jepara Regency Disaster Management Agency (BPBD) is a non-departmental government entity that is directly under the coordination of the Central National Disaster Management Agency (BNPB). One of the authorities of the Jepara Regency BPBD is to collect information related to disasters that occur in each Regency/City in the Jepara Regency area. However, until now, the annual report regarding this disaster has not been published, resulting in reduced knowledge of the people of South Sumatra regarding locations that are vulnerable to disasters in each region. This research aims to create a visualization in the form of an informative dashboard using the Microsoft Power BI platform, which is based on data regarding disaster-prone areas in Jepara Regency Province, with a focus on each sub-district/village. The visualization results show that Keling District is an area that frequently experiences landslides.
IMPLEMENTASI METODE PROTOTYPE PADA PEMBUATAN WEBSITE DESTINATION BRANDING PARIWISATA “PANTAITELUKAWUR.ID” DI DESA TELUK AWUR Kurniawan, Indra; Ulfah, Sofia; Sholikah, Mar’atus; Mubais, Ahmad; Ayu Ramadhani, Nandha; Muhaimin, Muhammad
Journal of Information System and Computer Vol. 4 No. 1 (2024): Juli 2024
Publisher : Universitas Islam Nahdlatul Ulama Jepara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34001/jister.v4i1.981

Abstract

One area that has great tourism potential is Jepara Regency. Jepara is known for its natural beauty, especially its stunning beaches with white sand. Currently, tourists tend to search for information via the internet. The availability of easily accessible information is an important factor influencing the number of visits. However, Teluk Awur Beach is still not optimal in terms of branding and promotion. Research on the Implementation of the Prototype Method in Creating a Tourism Destination Branding Website "Pantaitelukawur.Id" in Teluk Awur Village which aims to digitally brand Teluk Awur beach so that it can be more widely known and make it easier for tourists to find information. The prototype method was used in making this application with stages: (1) Communication, (2) Quick Plan, Modeling and Quick Design, (3) Construction of Prototype, (4) Development, Delivery and Feedback. This method has been proven to make it easier to create a destination branding website for Teluk Awur beach tourism. The prototype method can be used well in developing a destination branding website for Teluk Awur beach tourism. The Teluk Awur beach destination branding information system can display information that tourists are looking for, such as: tourist locations, manager contacts, tourist spots, culinary delights found at tourist attractions..

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