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Jurnal Sistem Informasi dan Ilmu Komputer
Published by Universitas Katolik Widya Karya Malang
ISSN : 29865158     EISSN : 29864976     DOI : 10.59581
Core Subject : Science,
Computer Science & IT Decision Sciences, Operations Research & Management
Sistem Pendukung Keputusan (DSS), Sistem Informasi Geografi (GIS), Perusahaan Skala Sistem Informasi (ERP, EAI, CRM, SCM), E-Commerce, E-Government, Sistem Informasi dari Rumah Sakit, Sistem Informasi Perbankan, Sistem Informasi Industri, Pengambilan Informasi, Keamanan Sistem Informasi, Sistem Informasi Berbasis Web, Sistem Berbasis Pengetahuan, Komputasi Bergerak, Penambangan Data, Basis Data, Gudang Data, Gudang Data, Mutimedia.
Arjuna Subject : Ilmu Komputer (semua kategori) - Sistem Informasi
Articles 136 Documents
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Implementasi Data Mining Untuk Mengelompokkan Data Penjualan Berdasarkan Pembelian Pada UD. Martua Dengan Menggunakan Algoritma K-Means Siti Sahara Lubis; Billy Hendrik
Jurnal Sistem Informasi dan Ilmu Komputer Vol. 1 No. 4 (2023): November : Jurnal Sistem Informasi dan Ilmu Komputer
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jusiik-widyakarya.v1i4.1531

Abstract

Currently we cannot escape the influence of information technology. Because like it or not, the development of science and the application of technology is experiencing an increasingly rapid increase, especially in every work environment such as business practitioners.Computer/information technology is the technology that is most widely used in various agencies, both government and private. The rapid development of technology over time means that human work can generally be completed quickly. Technology is a tool that is often used in human activities. The role of technology today makes information processing easier because processing is necessary so that the resulting information can be useful for its users. Competition in the business world requires developers to find a pattern that can increase sales and marketing of goods, one of which is by utilizing transaction data. The availability of abundant data, the need for information to support decision making to create business solutions, and infrastructure support in the field of information technology are the reasons for the birth of data mining technology. Problems that occur at UD. Martua is lacking in reviewing the products being sold, what products consumers need and less effective data storage. With data mining, it is intended to provide real solutions to UD. Martua can find out which items are selling well and which items are not selling well, then can compare sales from year to year to become an effective medium for developing sales at UD.Martua. In grouping sales data, the fields used are item name, quantity purchased, quantity sold for 1 week, then the data will be processed with the k-means clustering algorithm. The final result with 20 grouping data samples was the final result with 2 clusters, namely, cluster 1 (C1) with 10 best-selling items, cluster 2 (C2) with 10 non-selling items. With data mining using the K-Means algorithm, losses for UD.Martua..speeding up decision making to restock goods that are selling well so that consumers who want to buy don't have to wait long. Providing information from sales data to find out what causes profits or losses at UD.Martua. Providing convenience for UD.Martua in determining which products are selling and which are not selling so that there is no accumulation of goods that are not selling and resulting in losses for UD.Martua.
Perancangan Sistem Informasi Pengelolaan Surat Perjalanan Dinas pada Komisi Pemilihan Umum Kab. Kuantan Singingi dengan Bahaasa Pemrograman PHP dan Database MYSQL Riris Agustin; Billy Hendrik
Jurnal Sistem Informasi dan Ilmu Komputer Vol. 1 No. 4 (2023): November : Jurnal Sistem Informasi dan Ilmu Komputer
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jusiik-widyakarya.v1i4.1551

Abstract

The Kuantan Singingi Regency General Election Commission Office is a government agency that organizes general elections in Indonesia, including members of the DPR/DPD/DPRD, General Elections for President and Vice President as well as General Elections for Regional Heads and Deputy Regional Heads. Design of an information system for managing official travel documents specifically for the Finance Department where the system currently used is still manual. During designing the information system, the methodology used was the first stage, namely Analysis and the second stage, namely Reporting. The aim of this Practical Work Report is expected to be able to help the Kuantan Singingi Regency KPU in improving the existing system, so that the management of official travel documents that have been done manually can be facilitated by the system Application.
Optimalisasi Keuntungan Roti Panggang Menggunakan Pemrograman Linear Metode Simpleks Pradita Eko Prasetyo Utomo; Ulfa Khaira; Cepi Ramdan; Ghaitsa Althafah Wandira
Jurnal Sistem Informasi dan Ilmu Komputer Vol. 1 No. 4 (2023): November : Jurnal Sistem Informasi dan Ilmu Komputer
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jusiik-widyakarya.v1i4.1656

Abstract

Toast is a common and popular food all over the world. Toast is generally made from slices of bread that are toasted until golden brown on the outside and soft on the inside. The basic bread used varies, from white bread to whole wheat bread, and can be cut in various shapes. The toasting process is a key stage in making toast, where the pieces of bread are toasted until they reach the desired doneness. Fillings are an important element in toast, with various options such as butter, jam, cheese, chocolate and nuts. Bread ingredients such as bread, butter, canned milk, etc. are a problem. If one of these ingredients is not met then production in the bakery business will be hampered. Therefore, to find out what variables hinder optimal value in the bakery business, mathematical modeling can be created using the simplex linear method program.
Optimasi Keuntungan Maksimum Dari Penjualan Seblak Dengan Menggunakan Metode Simpleks, Software POM-QM Dan Implementasi Rstudio Tasia Maidi Saputri; Imelda Raudati; Pradita Eko Prasetyo Utomo; Ulfa Khaira
Jurnal Sistem Informasi dan Ilmu Komputer Vol. 1 No. 4 (2023): November : Jurnal Sistem Informasi dan Ilmu Komputer
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jusiik-widyakarya.v1i4.1657

Abstract

This article aims to optimize the profit of seblak business through the application of Simplex method in linear program. Seblak is a popular business today with a wide variety of toppings such as meatballs, sausages, noodles, feet and many more, but efficient production planning and resource allocation can be challenging. In calculating this profit optimization, we use the Simplex method to identify production combinations that can generate maximum profit by considering various constraints related to raw materials, processing time, production costs to product selling prices. The result is expected to help seblak business owners in making smarter decisions regarding production, inventory, and pricing strategies, thus improving their business profitability.
Menentukan Titik Rawan Malaria Di Provinsi Nusa Tenggara Timur Menggunakan Metode K-Means Clustering Yustina Bete Dos Santos; Rasti Lani; Atfandianus Ewal; Bastian Jumilton Lenggu; Yampi R Kaesmetan
Jurnal Sistem Informasi dan Ilmu Komputer Vol. 1 No. 4 (2023): November : Jurnal Sistem Informasi dan Ilmu Komputer
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jusiik-widyakarya.v1i4.1750

Abstract

Malaria is one of the diseases that is currently affected, but is still a threat and often causes unusual events in NTT province. Malaria in NTT province is the second highest malaria disease in Indonesia after Papua. The method used to analyze the vulnerability to malaria in NTT province is K-Means Clustering. The purpose of analyzing the level of malaria vulnerability is to find out which districts have the highest to lowest vulnerability in NTT province, which is carried out in a geographic information system. The results of the analysis showed tha 7 districts were classified as low malaria vulnerability, 1 district as medium, 12 districts as high and 2 districts as very high. The level of vulnerability can be understood as the level of malaria endemicity.
Visualisasi Data Kependudukan Daerah Kabupaten Tangerang Menggunakan Aplikasi Microsoft Power Bi. Murtiwiyati Murtiwiyati; Dicky Dwi Hermawan; Leli Safitri
Jurnal Sistem Informasi dan Ilmu Komputer Vol. 1 No. 4 (2023): November : Jurnal Sistem Informasi dan Ilmu Komputer
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jusiik-widyakarya.v1i4.1766

Abstract

Tangerang Regency is a district located in Banten Province, Indonesia. Tangerang Regency is divided into 29 sub-districts, 28 sub-districts and 246 villages. The Tangerang Regency Opendata Portal is a DKAN-based platform, which is a community-based, free and open-source open data platform that provides freedom for organizations and individuals to publish and consume structured information. The Tangerang Regency opendata portal provides datasets that are useful for local communities to find out various types of information such as economic, social, educational, health, population and so on. So that this data can be processed into valuable information, tools are needed to visualize these data so that they can display information about population datasets, these tools include Business Intelligence (BI) software. This research aims to provide a clear picture or visualization of population data for the Tangerang Regency area from 2019 to 2021. This research was conducted using the Microsoft Power BI application with stages of data collection, data entry, data modeling and data visualization. The results of this research are in the form of a dashboard/summary report and detailed reports regarding population data for Tangerang Regency.  
Sistem Informasi Pendukung Keputusan Pengadaan Armada Baru Pada PT. Jaya Sampurna Makmur Bekasi Berbasis Web Mengunakan Metode Weighted Product Devi Cahyadi; Asep Sumantri; Sarmadan Sarmadan
Jurnal Sistem Informasi dan Ilmu Komputer Vol. 1 No. 4 (2023): November : Jurnal Sistem Informasi dan Ilmu Komputer
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jusiik-widyakarya.v1i4.1767

Abstract

Companies in making a decision require good consideration, therefore we need a system that helps provide information from good data processing so that it becomes the basis for decision making. This analysis aims to create a decision support system that can help the company to provide an overview of the decision to procure a new fleet that the company wants to buy.This decision support information system is implemented using the Hypertext Preprocessor (PHP) programming language and MySsql as the database application so that the desired features are created and neatly stored in operating the information system.This decision support information system also uses the Weighted Product method which is used to assist in decision making in determining the procurement of new fleets.The end result of this decision support information system is to combine a programming language with the Weighted Product method which can be used for decision making in determining which new fleet to buy, where the calculations are based on several predetermined criteria so that their use is on target.
Analisis Editing Video Broadcast Pada Acara Berita TVRI Sumatera Utara Abdullah Afif Baihaqi; Yusuf Ramadhan Nasution; Awal Rizki Siregar
Jurnal Sistem Informasi dan Ilmu Komputer Vol. 1 No. 4 (2023): November : Jurnal Sistem Informasi dan Ilmu Komputer
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jusiik-widyakarya.v1i4.1775

Abstract

. In the ever-growing information era, video editing has become an important part of television news production. This study investigates the use of video editing on TVRI North Sumatra news programs. This research focuses on the editing software used, the editing methods used, and how the use of this editing impacts the quality of news production. To gain a better understanding of video editing techniques at regional news stations, we conducted direct observations, interviews, and document analysis through qualitative research methods. The research results show that video editing at TVRI North Sumatra is carried out by professional programs. To improve the visual and audio quality of news broadcasts, adjustment techniques such as visual transitions, color adjustments, and sound effects are often used. In the use of broadcast video editing, issues such as limited time and resources are identified as important elements. Improved time management, more training for production teams, and more technical resources are recommended. In other words, this research provides a comprehensive analysis of video editing methods in TVRI North Sumatra news production. The results could improve the industry's understanding of video editing methods in regional news contexts and help develop more creative and high-quality news production methods.
Tingkat Kepuasan Mahasiswa Terhadap Pelayanan Akademik Diukur Dengan Data Mining C4.5 Menggunakan Metode Decision Tree Dan Naïve Bayes Nilam Kurnia Sari; Mardiana Rafa Alzena; Fakhrudin Fakhrudin
Jurnal Sistem Informasi dan Ilmu Komputer Vol. 1 No. 4 (2023): November : Jurnal Sistem Informasi dan Ilmu Komputer
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jusiik-widyakarya.v1i4.1777

Abstract

The goal of this data mining C4.5 implementation is to improve student performance in academic coursework in the computer science department at Teknik Fakultas and Pancasakti University in Tegal. Use a limited number of dimensions to assess the following: nyata, jaminan, keandalan, empatia, dan bukti nyata. It is difficult to determine which quality standard has to be raised because the aforementioned kelima aspek cannot be changed in an objective manner. Utilizing the algorithm C4.5 method, the authors consider reducing the sample size to the point where the keputusan is reduced. After manual perhitungan, pembuktian is also carried out using an application called RapidMiner.The analysis's conclusions show that the most important factor in determining the mahasiswa's tingkat kepuasan is the style of teaching.
Analisis Perbandingan Keamanan Data Dan Privasi Pengguna Aplikasi Telemedisin Berdasarkan Hukum Indonesia: Halodoc Dan Alodokter Andira Yulianengtias; Nabila Kumala Gantari; Rafmitha Najmanisaa; Rania Prastyka; Nur Aini Rakhmawati
Jurnal Sistem Informasi dan Ilmu Komputer Vol. 1 No. 4 (2023): November : Jurnal Sistem Informasi dan Ilmu Komputer
Publisher : Universitas Katolik Widya Karya Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jusiik-widyakarya.v1i4.1789

Abstract

This research was conducted to obtain information regarding data security and privacy of users of digital health applications, Halodoc and Alodokter, based on legal regulations in Indonesia. The method used is a qualitative method through sources such as literature reviews, journals, scientific works and other media, as well as a quantitative method through calculating the level of conformity of regulations on applications with applicable laws and regulations. The results obtained in both applications are that data security and user privacy are met by seven out of ten indicators, and both make their best efforts to protect and secure their users' personal data, however there is no guarantee that the platform will be safe and reliable.

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