Garuda - Garba Rujukan Digital

Article Per Year (5 Year)

All

IJISTECH (International Journal Of Information System & Technology)

ijistech
Website

Published by STIKOM Tunas Pematang Siantar

ISSN : 25807250 EISSN : - DOI : -

Core Subject : Science,

Computer Science & IT

IJISTECH (International Journal Of Information System & Technology) is published with both online and print versions. The journal covers the frontier issues in the computer science and their applications in business, industry and other subjects. The computer science is a branch of engineering science that studies computable processes and structures. It contains theories for understanding computing systems and methods; computational algorithms and tools; methodologies for testing of concepts. The subjects covered by the journal include artificial intelligence, bioinformatics, computational statistics, database, data mining, financial engineering, hardware systems, imaging engineering, internet computing, networking, scientific computing, software engineering, and their applications etc.

Arjuna Subject : -

Articles 394 Documents

16 17 18 19 20

Application of the Weight Product Method on a Decision Support System for the Latest Mobile Recommendations Rima Tamara Aldisa; Mohammad Aldinugroho Abdullah
IJISTECH (International Journal of Information System and Technology) Vol 5, No 6 (2022): April
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Mobile phones or what can be called mobile phones are tools for electronic communication that can be used wherever and whenever you are and can send and receive messages. To understand this, a recommendation system is needed to assist mobile phone buyers in choosing, finding, and finding phones that match what the user wants and according to the specifications desired by the user. The author makes the Application of the Weight Product Method in the Latest Mobile Recommendation Decision Support System. Here the author uses two methods, namely the waterfall method for the initial system development process, the second is the Weight Product method to find alternative values or the best results using several calculation formulas and get the best results 0.4183

Designing The Concept of Innovation Profiling with Case Study Indra Gamayanto; Sasono Wibowo; Florentina Esti Nilawati
IJISTECH (International Journal of Information System and Technology) Vol 5, No 6 (2022): April
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Innovation is very important in developing a smart city. Therefore, Innovation must be flexible to be applied when developing an area. We must not look only at one side in developing Innovation; Innovation must be broader than it should be and can provide significant changes in others' lives. This article is a long-term process, where this is gradual research, starting from a concept that will then be continued on a prototype and an application to measure a smart city's performance. The main problem is that there are still gaps and difficulties in understanding and implementing innovations. A definite basic concept is needed to execute Innovation right on target. In this article, the method used is from previous research, some formula from smart city 5.0. Moreover, this article's results are the basic concepts of Innovation, formulas, four basic types of Innovation, and seven types of innovation profiling: the innovation profiling framework. We have explained this research roadmap so that readers will know and understand the research process we are doing. It is very important because producing something must have a strong concept. What is produced can be more structured, systematic and on target in its application, especially smart city profiling.

Implementation of Sibi And Bisindo Letters Recognition Using Augmented Reality During Pandemic Putu Wirayudi Aditama; I Gede Adi Sudi Anggara; I Nyoman Jayanegara
IJISTECH (International Journal of Information System and Technology) Vol 5, No 5 (2022): February
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

BISINDO or Indonesian Sign Language is one of the sign systems used in Indonesia. BISINDO comes from the first language or mother tongue for the deaf. The phenomenon of the Covid 19 pandemic has changed the world of education globally. The results of a survey of people with hearing impairments in Bali, especially in Denpasar, showed that 72 respondents, 62.5%, stated that it was difficult to understand the learning process carried out at home during the pandemic. 37.5% indicated that they had no difficulty understanding the learning process at home during the pandemic. According to respondents, 75.7% of respondents chose BISINDO, which is easy to understand and 24.3% chose SIBI. An augmented reality application was designed to recognize the BISINDO alphabet from this data. This application is expected to provide a solution to make it easier for deaf people to understand BISINDO sign language during a pandemic. SIBI is an adaptation of American Sign Language which is currently applied in special schools (SLB). To provide support in learning SIBI sign language, in advance of technology, the design of Augmented Reality to introduce SIBI letters will help in the learning process. The results of the black box test show that all the features and functions of the application can run well. In observing the response time when scanning markers using the Xiaomi PocoF1 marker on the SIBI letters, the average time is 6.05 seconds. Observation of the scan distance of SIBI letters, the average scan distance of markers that can be scanned at a distance of 5 cm to 50 cm.

Comparison of Euclidean with Manhattan in K-Means Clustering for Grouping Palm Oil Production in the Province North Sumatra S Solikhun; Lise Pujiastuti
IJISTECH (International Journal of Information System and Technology) Vol 5, No 6 (2022): April
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

North Sumatra is the largest palm oil-producing province in Indonesia. The region of North Sumatra has an extensive area of oil palm plantations compared to other provinces in Indonesia. To produce a good clustering of oil palm production using the K-Means Clustering method, it is necessary to compare several calculation methods to find the shortest distance in K-Means Clustering. This study focuses on comparing Euclidean Distance with Manhattan Distance on K-Means Clustering. To determine the best method of calculating the shortest distance, the researchers looked for the smallest Davies Bouldin Index (DBI). The smallest DBI value is at k=2 0.145. The result of grouping oil palm production in Sumatra province with k=2 is the high group being Asahan, Langkat and North Labuhanbatu regencies, while 30 other regencies/cities are in the low group

An Application-Based Online Learning Readiness Study During The Covid-19 Pandemic (Case Study of High School / Vocational High School Students in Tangerang, Banten, Indonesia) Dendy Jonas Managas; F Ferry; Arsi Yulianjani; Dedy Prasetya Kristiadi
IJISTECH (International Journal of Information System and Technology) Vol 5, No 6 (2022): April
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

The impact of COVID-19 on learning activities in Indonesia has caused problems for students. Research that has been conducted on the failure of pedagogic delivery by teachers and difficulties in adapting to the use of technology and learning models, cannot be used as references and conclusions. The need to conduct research and literature studies becomes urgent to obtain accurate, reliable and up-to-date information. The research, which was conducted in vocational high schools and high schools in Tangerang district, was related to the readiness of students to learn about conditions during the pandemic and the learning tools used. The results of the study from this research are that there are differences in learning readiness, namely that senior high schools are more prepared than vocational schools. To find out the difference in online learning readiness, the statistical analysis used is ANOVA (analysis of Variance), the calculation uses the help of the SPSS version 20.00 application. Furthermore, this research will be a reference for education providers to innovate learning methods so that students can better participate in the learning process during the pandemic without reducing the quality of learning outcomes

Comparison of Final Results Using Combination AHP-VIKOR And AHP-SAW Methods In Performance Assessment (Case Imanuel Lurang Congregation) Devi Valentino Waas; I Gede Iwan Sudipa; I Putu Agus Eka Darma Udayana
IJISTECH (International Journal of Information System and Technology) Vol 5, No 5 (2022): February
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Determination of the final result in determining the decision is to determine the best alternative from several existing alternatives based on several predetermined criteria. The criteria are measures, rules, or standards for making decisions. It can be done by combining several Multi-Criteria Decision Making (MCDM) methods such as AHP, VIKOR, SAW, TOPSIS, and others to get the best decision results. The Analytical Hierarchy Process (AHP) method is one of the MCDM methods with advantages at the criteria weighting stage. It uses a consistency test to see whether the weights obtained are consistent. In comparison, the VIKOR and SAW methods are also of MCDM methods but do not apply the weighting consistency test. With the advantages and disadvantages of each MCDM method, it is possible to combine several existing methods to provide better solutions or alternatives. This study compares the ranking results between the combination of the AHP-VIKOR method and the combination of the AHP-SAW method in a performance appraisal case study. The AHP method is used to weight the criteria and sub-criteria, while the VIKOR and SAW methods are used in the alternative ranking process. The test results show differences in the alternative ranking results between the two combinations of MCDM methods used.

Effect of E-Commerce Business and Technology Based Accounting Information Systems on the Need for Company Audit Services D Dassaad; Dyah Palupi; R Riyanti; Imam Purwanto
IJISTECH (International Journal of Information System and Technology) Vol 5, No 6 (2022): April
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

The background of this research is how to find out the variables that can affect a company, especially in the field of audit architects. With a company audit, the advantages and disadvantages of a company can be known. Therefore, knowing the variables that know the shortcomings of the company will be able to help add value to the company. The method used in this research is how to use the literature review method and survey method to 100 employees which was carried out randomly so that real data can be seen in the field. Therefore, this research method will be able to assist researchers in determining a clear research direction. The problem raised in this research is how to find out the relationship between e-commerce and accounting information systems to the audit needs of a company, with an audit, the direction and goals of the company can be known in the future. This study aims to find out the direction of the company's goals in order to be able to develop the company, especially in business development in the field of marketing in the field of commerce, by incorporating accounting information systems. Then accounting information system and audit system.

E-Trip : Mobile Application of Map Integrated for Post-Disaster Relief Needs J Jawahir; Dedy Prasetya Kristiadi; S Sutrisno
IJISTECH (International Journal of Information System and Technology) Vol 5, No 6 (2022): April
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Disasters have become a threat to every citizen in this country. The government is responsible for protecting residents by evacuating victims, repairing damaged roads and building infrastructure as well as distributing logistics through the National Disaster Management Agency or BNPB. The goal is to provide a safe life for citizens. After a disaster occurs, the government through BNPB must immediately respond to location information to save lives and help victims. So that information can be sent quickly from information sources and received by the government, a reliable geographic information system is needed. The function of this information system will be to provide top management support to make decisions. An Android-based integrated GIS will serve as a guide for post-earthquake, flood and landslide action services by building collaborations for victim data collection and road and bridge infrastructure with the National Disaster Management Agency, Community Health Centers and private and private hospitals. This development will apply the latest technologies such as Data Warehouse, Big Data, Data mining, machine learning, knowledge management, Decision Support Systems and so on that handle structured and unstructured data. The development of an information system will be built on a smartphone application by digging information on the location of Indonesia's earthquake victims from social media.

Performance Analysis and Model Determination for Forecasting Aluminum Imports Using the Powell-Beale Algorithm Nur Arminarahmah; Syafrika Deni Rizki; Okta Andrica Putra; Anjar Wanto
IJISTECH (International Journal of Information System and Technology) Vol 5, No 5 (2022): February
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Aluminum is one of the most important metals for the industrial world, but currently, aluminum is scarce due to a shortage of electricity, which makes manufacturers limit their production. Therefore, to overcome this scarcity, the government imports aluminum. Imports that are carried out continuously will more or less affect the wheels of the economy in this country. Therefore, it is necessary to predict the value of aluminum imports in the future so that later the demand for aluminum in Indonesia is stable and not too excessive in importing. The prediction method used is the Powell-Beale algorithm, which is one of the most commonly used artificial neural network methods for data prediction. This paper does not discuss the prediction results. Still, it discusses the ability of the Powell-Beale algorithm to make predictions based on imported Aluminum datasets obtained from the Central Statistics Agency. The research data used is aluminum import data by the leading country of origin from 2013-to 2020. A network architecture model will be formed and determined based on this data, including 3-15-1, 3-20-1, and 3-25-1. From these five models, after training and testing, the results show that the best architectural model is 3-20-1 with an MSE value of 0,03010927, the lowest among the other four models. So it can be concluded that the model can be used to predict aluminum imports.

FTK Image For Forensic Data Processing In Forensic Tools Rachmat Suryadithia; Witriana Endah Pangesti; Muhammad Faisal; Aji Nurrohman; W Wibisono; Arman Syah Putra
IJISTECH (International Journal of Information System and Technology) Vol 5, No 6 (2022): April
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

The background of this research is how the use of a software can help find forensic data, which is needed so that the tool used is the right tool in helping forensic problems. The method used in this study is the NIJ method using 5 stages in a process of determining the answer. The first stage is preparation, the second stage in collecting data, the third is testing and the fourth stage is analyzing and the last is the reporting stage with the five stages. The direction of the research will be clearer. The problem raised in this research is how to find evidence using FTK images software. Using this software, you can search for the desired forensic data so that it can be proven that there is forensic evidence. The purpose of this study is how to prove data, especially photo data, can be used as forensic data that can be used as evidence, by using the right tools, namely the existing FTK images software, with the software, it can help parties in proving, especially in terms of forensics

Page 18 of 40 | Total Record : 394

16 17 18 19 20

Filter by Year

2017 2025

Filter By Issues

All Issue Vol 9, No 1 (2025): The June Edition Vol 8, No 6 (2025): The April edition Vol 8, No 5 (2025): The February edition Vol 8, No 4 (2024): The December edition Vol 8, No 3 (2024): The October edition Vol 8, No 2 (2024): The August edition Vol 8, No 1 (2024): The June edition Vol 7, No 6 (2024): The April edition Vol 7, No 5 (2024): The February edition Vol 7, No 4 (2023): The December edition Vol 7, No 3 (2023): The October edition Vol 7, No 2 (2023): The August edition Vol 7, No 1 (2023): The June edition Vol 6, No 6 (2023): April Vol 6, No 5 (2023): February Vol 6, No 4 (2022): Decembar Vol 6, No 3 (2022): October Vol 6, No 2 (2022): August Vol 6, No 1 (2022): June Vol 5, No 6 (2022): April Vol 5, No 5 (2022): February Vol 5, No 4 (2021): December Vol 5, No 3 (2021): October Vol 5, No 2 (2021): August Vol 5, No 1 (2021): June Vol 4, No 2 (2021): May Vol 4, No 1 (2020): November Vol 3, No 2 (2020): May Vol 3, No 1 (2019): November Vol 2, No 2 (2019): May Vol 2, No 1 (2018): November Vol 1, No 2 (2018): May Vol 1, No 1 (2017): November More Issue

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota pematangsiantar,

Sumatera utara

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name -

Contact Email -

Phone -

Journal Mail Official -

Editorial Address -

Location Kota pematangsiantar, Sumatera utara INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
-

Editorial Address
-

Location
Kota pematangsiantar,

Sumatera utara

INDONESIA