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Jurnal Sistem Komputer dan Informatika (JSON)
Published by Sekolah Tinggi Manajemen Informatika dan Komputer Budi Darma
ISSN : -     EISSN : 2685998X     DOI : https://dx.doi.org/10.30865/json.v1i3.2092
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering
The Jurnal Sistem Komputer dan Informatika (JSON) is a journal to managed of STMIK Budi Darma, for aims to serve as a medium of information and exchange of scientific articles between practitioners and observers of science in computer. Focus and Scope Jurnal Sistem Komputer dan Informatika (JSON) journal: Embedded System Microcontroller Artificial Neural Networks Decision Support System Computer System Informatics Computer Science Artificial Intelligence Expert System Information System, Management Informatics Data Mining Cryptography Model and Simulation Computer Network Computation Image Processing etc (related to informatics and computer science)
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 405 Documents
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Sistem Pakar Mendiagnosa Penyakit Itp (Idiopathic Thormbocytopenict Purpura) Mengunakan Metode Variable Centered Intelligent Rule System (VCIRS) Mhd. Iskandar Romadon Hasibuan
Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 2 (2020): Januari 2020
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (348.592 KB) | DOI: 10.30865/json.v1i2.1954

Abstract

At this time the use of computer peripheral technology has grown rapidly and is popular in the community. Most people use it not only for commercial purposes, but also to obtain information on the detection of disease quickly and efficiently with computer-based applications that can help the general public to find out the causes and symptoms of these diseases. For this reason, we need a system designed to be able to mimic the expertise of an expert in answering questions and solving a problem in accordance with the knowledge of an expert entered into a computer system. The development of Artificial Intelligence technology that has occurred has enabled the Expert System to be applied in detecting diseases using the programming language. One of them is in providing information about various problems, especially ITP (Idiopathic Thrombocytopenic Purpura) disease. The expert system method used is the Variable Centered Intelligent Rule System (VCIRS) used to deal with diagnosing ITP disease. With the facilities provided for users and administrators, it allows both users and administrators to use this system according to their individual needs. Users are given the ease of knowing information about ITP disease, its causes and prevention. This Expert System was created using the Microsoft Visual Basic 2008 Programming Language.
Rancang Bangun Prototype Robot Pengantar Barang Cargo Berbasis Arduino Mega Dengan IOT Suyatmo Suyatmo; Catra Indra Cahyadi; Syafriwel Syafriwel; Rizaldy Khair; Iswandi Idris
Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 3 (2020): Mei 2020
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (356.43 KB) | DOI: 10.30865/json.v1i3.2186

Abstract

Cargo is the goods transported by ship, aircraft or other types of transportation. Cargo is divided into three types of transportation, namely, air, land and sea. Cargo service is a special service for transporting goods using aircraft. This service can be organized by a regular airline that serves passengers, but can also be carried out by a specialized airline freight company. With the development of industrial automation technology, robots are needed to help meet their needs quickly. With this developed robotics technology to help alleviate human work in the future. Goods delivery robot is a robot created to help work in delivering goods to aircraft cargo. This robot can stuff automatically. This goods transfer robot uses the Internet of Things method that is already connected to a smartphone remote control based on an android application. Writing program code using Arduino IDE 1.8.9 and using Android as a robot control. This robot uses 4 channel line tracker sensors, 2 DC motors and motor drivers as controllers, Arduino uno as the brain in this robot system. The results of this study produce a prototype robot that can deliver goods into aircraft cargo in airports.
Analisa Pencarian Data *.Doc pada Komputer Menerapkan Metode Sequensial With Sentinel Frengki Santoso
Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 1 (2019): September 2019
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (233.47 KB) | DOI: 10.30865/json.v1i1.1368

Abstract

In the development of computers often encounter problems about how to get a data in a large data set and various types of data. In its need to find that data, there are various search algorithms, namely the sequential with Sentinel method. Searching is data search by searching where the data is searched. The place for searching the data can be an array in memory, it can also be in a file in external storage. When the amount of data is already so large, a method is needed to get the data needed. Several methods of organizing data have made the process of finding data more efficient. In the problem that often occurs a lot of lost doc data dimension or forget the name of the stored data and therefore applied how to find doc document data that is on the computer. A data contained in the storage media with this search method is created using a search algorithm that uses successive method so that the data sought knows its whereabouts. in overcoming the problem is applied The method of doc data extension can be done in two ways, namely internal search (internal searching) and external search (external searching). In an internal search, all records that are known to be in a computer reminder are on an external search, not all records that are known to be in a computer reminder.
Sistem Pendukung Keputusan Seleksi Pemilihan Ajang Service Ambassador Medan Menerapkan Metode VIKOR (Studi Kasus: Pt. Midi Utama Indonesia Tbk) Cici Mulya Sari; Surya Darma Nasution; Ronda Deli Sianturi
Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 3 (2020): Mei 2020
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (297.233 KB) | DOI: 10.30865/json.v1i3.2093

Abstract

The selection of the Service Ambassador event is a consistent manifestation of PT. Midi Utama Indonesia Tbk, so that the best service can be accepted by the community. Service Ambassador is one of the selection of employees precisely with the best cashier position. Improving customer service skills must be a priority every day for every business that wants to excel in today's competitive market. Moreover, every interaction with the customer, provides an opportunity for customers to spread the best service to other potential customers. Through the selection of the Medan Service Ambassador, PT Midi Utama Indonesia Tbk moved more aggressively to improve services. The method used in this decision support system is the VIKOR (Vise criterijumsko Kompromisno Rangiranje) method. This method ranks alternatives and determines the ideal compromise solution, so that this system can later benefit PT. Midi Utama Indonesia Tbk to get the title in determining the best Medan Ambassador service employees to be referred to the national level. From the selection results of the Service Ambassador event, PT. Midi Utama Indonesia Tbk, hopes that the best service is truly acceptable to the community and can increase the level of sales which is greatly improved which can be beneficial for PT. Midi Utama Indonesia Tbk
Hasil Analisis Teknik Data Mining dengan Metode Naive Bayes untuk Mendiagnosa Penyakit Kanker Payudara Elma Tiana; Sri Wahyuni
Jurnal Sistem Komputer dan Informatika (JSON) Vol 1, No 2 (2020): Januari 2020
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (228.591 KB) | DOI: 10.30865/json.v1i2.1766

Abstract

Breast cancer or Mammae Carsinoma is an uncontrolled cell growth in the milk-producing glands (lobular), the gland tract from the lobular to the Breast nipple (ductus), and the breast support tissues that surround the lobular, ductus, vessels Blood and limfe vessels, but does not include breast skin. Research begins by conducting a preprocessing stage, to eliminate missing values. After that the process is imputasi to remove missing values. It then performed a feature selection to see which attribute had a major impact on the data. The last stage is classification with two methods, namely Naïve Bayes. At the end of the study, the method is best to classify the recurrence data of breast cancer patients.
Rancang Bangun Aplikasi Mobile Buku Nyanyian Gereja Berdasarkan User Centered Design (UCD) Tadonny Vani; Arnoldus Y.F. Danar Yudhistira; Billy Re Satria
Jurnal Sistem Komputer dan Informatika (JSON) Vol 2, No 1 (2020): September 2020
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v2i1.2462

Abstract

In the era of industrial revolution 4.0, people prefer to use digital services that are instantaneous and practical, including hymns of praise or spiritual songs for worship activities in the congregation of GKE Nanga Bulik. This study aims to produce an android-based mobile application that can be used to support worship activities, especially in the service of hymns or spiritual songs in the Congregation of GKE Nanga Bulik. This research was conducted in several stages, named the Data Collection Stage, the System Design Stage and the Report Writing Stage. The system design stage was developed based on the User Centered Design (UCD) method. The result showed that a mobile application was in accordance with user needs and was presented as a new innovation in the Congregation of GKE Nanga Bulik.
Sistem Informasi Pemesanan Lapangan Pada Arena Futsal Kelapa Dua Berbasis Web Eko Setia Budi; Raden Bagus Dimas Putra; Abdul Rahman Kadafi
Jurnal Sistem Komputer dan Informatika (JSON) Vol 2, No 2 (2021): Januari 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v2i2.2644

Abstract

Kelapa Dua Futsal Arena is an individual company engaged in the futsal field reservation service. In this futsal ordering service, the service factor affects the smooth operation of the information. With good information system services and also optimizing profits on the futsal field ordering service. Therefore a website is needed in order to simplify the process of ordering the futsal field and provide information on the availability of empty fields to the orderer through the ordering information system.
Sistem Pendukung Keputusan Pemilihan Bahan Bakar Sepeda Motor Matic Mengunakan Metode Simple Additive Weighting (SAW) Renny Puspita Sari; Muhammad Rizqi Darmawan
Jurnal Sistem Komputer dan Informatika (JSON) Vol 2, No 3 (2021): Mei 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v2i3.3028

Abstract

Fuel oil is the main requirement when people want to drive, one of the vehicles is an automatic motorbike which is widely used by the community. There are many fuels at the gas station, namely premium, pertalite and pertamax. In choosing community fuels, there are still many things to consider, both in terms of quality, price, fuel efficiency, and others. From these various considerations, people must be confused about which one is suitable for their needs. For this reason, there is a DSS (Decision Support System) for selecting motorcycle fuel to assist in finding the appropriate fuel. This system was created using the MADM (Multiple Attribute Decision Making) method to find alternatives to various criteria, including the SAW (Simple Additive Weighting) method to find a rating for each weighted criterion. In the SAW method, the largest rating is the result of alternative choices. The calculation result of the method is if the selected alternative meets the predetermined criteria. In this study, the results of the calculation simulation obtained through the survey are pertalite fuel with the final rating of 0.718, while Pertamax is 0.716 and premium is 0.665
Implementasi Algoritma Base64 Untuk Verifikasi Qr Code Login Jaringan Wifi Berbasis Android Abdul Hidayat; Pristiwanto Pristiwanto
Jurnal Sistem Komputer dan Informatika (JSON) Vol 2, No 1 (2020): September 2020
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v2i1.2468

Abstract

In this day and age many people use the internet with wifi media because its use is easy and efficient, in contrast to the use of network cables because of its inefficient use and consuming a lot of space. But now the use of wifi is widely accessed by unauthorized people to access it and insecure login verification process and the amount of access that uses wifi on one SSID will result in a decrease in internet speed on wifi, to enter and verify it into a wifi network. text and numbers or security using the QR Code. Using a QR Code or an ordinary password will not be able to deal with people who are not entitled to such access, so it needs layered security to secure and verify wifi logins from people who are not entitled to access them. Base64 algorithm is one of the algorithms for encoding and decoding a data into an ASCII format, which is based on basic numbers 64 or can be referred to as one method used to encode binary data. In securing wifi by verifying the QR Code login wifi network using the base64 algorithm makes using wifi can be overcome and handled so that no one breaks into the wifi network because it can harm the users or owners of the wifi network
Penerapan Metode PROMETHEE II Dalam Karyawan Terbaik Pada Pusat Penelitian Kelapa Sawit Area Medan Muhammad Indra Sukmana
Jurnal Sistem Komputer dan Informatika (JSON) Vol 2, No 2 (2021): Januari 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/json.v2i2.2464

Abstract

Today's technology is very important for people's daily lives, computerization and information are needed for decision making during the selection and selection of the best candidates for employees. The company is also experiencing difficulties because so many employees will be selected to get holiday gifts abroad. With the decision support system to determine the best employee using the PROMETHEE II method, the company is easier to determine the employees and the weight value of each attribute or alternative with the assessment criteria that have been determined by the company. The design of a decision support system using the PROMETHEE II method in determining the best employees to get holiday prizes abroad in the PPKS Medan area is built with the Visual Basic 2008 programming language, the running system will produce output in the form of employee names that are eligible to get holiday prizes abroad. This system is expected to be able to help companies find out who are the best employees who really deserve a holiday prize abroad.

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