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International Journal of Computer and Information System (IJCIS)
Published by Institut Teknologi Bisnis AAS Indonesia
ISSN : -     EISSN : 27459659     DOI : https://doi.org/10.29040/ijcis
Core Subject : Science, Engineering,
Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering
The aim of this journal is to publish quality articles dedicated to all aspects of the latest outstanding developments in the field of informatics engineering. Its scope encompasses the applications of (but are not limited to) : 1. Artificial Intelligence 2. Software Engineering 3. System Design Methodology 4. Data mining and Big Data 5. Human and Computer Interaction 6. Mobile Computing 7. Soft Computing 8. Animation 9. Multimedia and Image Processing 10. Parallel/Distributed Computing 11. Machine Learning 12. Computational Lingustics 13. Data Comunication 14. Networking
Arjuna Subject : Ilmu Komputer (semua kategori) - Ilmu Komputer (Lain-Lain)
Articles 188 Documents
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Performance Testing of KNN and Logistic Regression Algorithms in Classifying Heart Disease Susceptibility Saputro, Pujo Hari; Zalmi, Wahyuni Fithratul; Syahputra, Rendy
International Journal of Computer and Information System (IJCIS) Vol 4, No 4 (2023): IJCIS : Vol 4 - Issue 4 - 2023
Publisher : Institut Teknologi Bisnis AAS Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijcis.v4i4.133

Abstract

The annual global death toll due to cardiovascular diseases, which fall into the category of heart and blood vessel disorders, reaches 17.9 million lives. This undoubtedly requires more attention in order to anticipate the potential risk of heart attacks that can affect anyone at any time. Data analysis or data mining approaches have become a significant contribution in the field of information technology to provide valuable information regarding the risk of heart diseases. Data analysis using the K-Nearest Neighbor and Logistic Regression algorithms is expected to provide information related to the susceptibility category for heart diseases, such as age susceptibility, gender, cholesterol levels, and so on. With the information obtained from this data analysis, it is hoped that it can serve as a reference and consideration for individuals to be more vigilant in maintaining their health. The results indicate that the highest correlation with susceptibility to heart disease is based on a person's age and their body weight. The correlation coefficient between these two variables is 0.37, suggesting a relationship between a person's age and their body weight, which can make them more susceptible to heart disease. Testing with both algorithms shows a high level of accuracy, with K-Nearest Neighbor achieving an accuracy rate of 0.95, while Logistic Regression has an accuracy of 0.96.
Using “Book Creator” Application in Making e-Modules as Teaching Material for English TOEFL Courses Fitria, Tira Nur
International Journal of Computer and Information System (IJCIS) Vol 5, No 2 (2024): IJCIS : Vol 5 - Issue 2 - 2024
Publisher : Institut Teknologi Bisnis AAS Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijcis.v5i2.160

Abstract

This study simulates the use of Book Creator application in making and designing e-module of the material TOEFL courses. This research is descriptive qualitative research. The result analysis shows that e-module can be created in Book Creator. We can open Chrome browser then type book creator.com on the search page. If the book creator has opened, click Create Free Account. We click “New Book”. The e-book size display will appear. The first page (cover) of e-book will be opened. On the right side of the cover there is a “+”, “i” icon and a triangular-shaped play icon. Next select the “+” icon and click “shapes” to create a second color background on the e-book page. We can select the “+” icon to add content to the page. We can select "media" then "import". We will take the contents of the files contained in the device then select the file. The selected file will appear on the e-book page. To add other content such as text, images or audio, select the “+” icon and the menu list below it. To see the appearance and content of the e-book that we created, we can click the play sign in the upper right corner. To share the e-book link, click the play sign, then click the share button on the menu bar and then specify how we want to share the e-book. Book Creator is a book creation application to make an attractive type of book. Book Creator is a simple tool for creating multimedia digital books in any academic area, from elementary school to college. Create content by combining text, music, video, drawings, photographs, and appsmash, a book will be read in different languages, including word highlighting and page flipping. Publish implies to make a book available for online viewing, download as an ePub file, or print as a PDF. Book Creator can bring creativity to our classroom, assist hesitant writers engage, and enable students to show their learning through books created by teachers and students all across the globe.
Design of QR Code Technology in MC Swimming Pool Website Design to Improve User Experience and Operational Efficiency Syahputra, Mhd Rinaldi; Perwitasari, Ika Devi
International Journal of Computer and Information System (IJCIS) Vol 5, No 1 (2024): IJCIS : Vol 5 - Issue 1 - 2024
Publisher : Institut Teknologi Bisnis AAS Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijcis.v5i1.154

Abstract

QR Code which is an abbreviation of Quick Response Code, QR Code is in the form of a square box, similar to a barcode, but with a more detailed appearance. The use of QR Code Technology in this research serves to facilitate identification and confirmation of entrance tickets for swimming pool visitors increase the speed and easy to buy a ticket. The research methodology used in system design is waterfall method. The waterfall method displays simple processes that do not overlap with the SDLC (system development life cycle) model.The programming language used is PHP, with the implementation of the CodeIgniter 3 Framework, and MySQL as the Database management system.The problem that often occurs is when the queue of visitors enters on holidays or days when there are lots of visitors causing long queues and less efficiency in ticket sales operations and the process of entering visitors to the swimming pool.This research aims to improve the user's operational system in ordering tickets which must initially be done come directly to the swimming pool location and in the new system visitors can purchase tickets online and operational efficiency of the MC Swimming Pool through the application of QR Code technology on the website, it makes the process of checking ticket data easier so that visitors can enter the swimming pool area The result of this research is to create an information system plan that allows users to order tickets online and visitors can enter the swimming pool area quickly and easily using a QR code as a visitor entry ticket.
Data Mining Techniques based on a Cloud Computing Qwaider, Walid Qassim
International Journal of Computer and Information System (IJCIS) Vol 5, No 3 (2024): IJCIS : Vol 5 - Issue 3 - 2024
Publisher : Institut Teknologi Bisnis AAS Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijcis.v5i3.187

Abstract

Data mining is an essential process as it is used to find and discover new, correct, useful and understandable forms of data. Cloud computing has become a multi-use technology for data processing, storage, and distribution, offering a wide range of applications and infrastructure such as the Internet service that customers can access from anywhere. The massive volume of data can have stored in low-cost cloud data centers. Both data mining and cloud computing technologies help business organizations maximize profits and reduce costs in different ways. The focus of this paper on data mining is the technique of knowing the previously unknown relationship and new patterns in extensive data that can even predict future decisions by using some useful algorithms and techniques such as classification, prediction, clustering, summarization, base assemblies, regression analysis, time series analysis.
Outdoor Equipment Rental Information System on Vexa Adventure Priyoatmoko, Wahyu; Ulinuha, Zakya Faaza; Kapti, Kapti; Fatkhurrochman, Fatkhurrochman; Yusnanto, Tri
International Journal of Computer and Information System (IJCIS) Vol 5, No 4 (2024): IJCIS : Vol 5 - Issue 4 - 2024
Publisher : Institut Teknologi Bisnis AAS Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijcis.v5i4.192

Abstract

Current technology has helped users in doing various things and activities that are able to produce the latest and innovative technology in various fields. Many people get convenience to meet their information and communication needs with the internet. The background of the creation of the Outdoor Equipment Rental Information System at Vexa Adventure Based on the Web is the processing of data that is still manual (reporting is done by bookkeeping every month) values that can be at high risk of damage and loss. The purpose of this study is to be able to design and build an outdoor equipment rental Information System at Vexa Adventure based on the web, using PHP - MySQL. And to find out the impact of implementing the system. The type of research used is engineering research with a research method using the Waterfall method. The stages of the waterfall method are Communication, Planning, Modelling, Construction, Deployment. The design used in this study is DFD (Data Flow Diagram) modelling which consists of four main components, namely data input, data output, data storage, and processes. The Flow of Document (FOD) is used to describe the ongoing procedure. The results of this study are in the form of a Web-Based Outdoor Equipment Rental Information System. The impact of implementing this system is proven by user evaluations using Likert scale calculations which show a value of 80%, which means the impact of implementing this system can help Vexa Adventure admins and owners in carrying out rental transactions. Hiking or also called nature trekking or tracking generally refers to a long and enthusiastic journey that usually passes through small roads in the interior. In Indonesia, this hike is identical to the journey to the top of the mountain. This activity is generally carried out by nature lovers clubs. Sometimes during the hike the journey must go through dense forest, and must cut bushes to make a path that can be passed. This hike can take more than 1 day of travel. The background to the creation of the Web-Based Outdoor Equipment Rental Information System at Vexa Adventure is the manual data processing (reporting is done by bookkeeping every month) values that can be at high risk of damage and loss. The purpose of this study is to be able to design and build a web-based outdoor equipment rental information system at Vexa Adventure, using PHP - MySQL. And to find out the impact of implementing the system. The type of research used is engineering research with a research method using the Waterfall method. The stages of the waterfall method are Communication, Planning, Modelling, Construction, Deployment. The design used in this study is DFD (Data Flow Diagram) modelling which consists of four main components, namely data input, data output, data storage, and process. The Flow of Document (FOD) is used to describe the ongoing procedure. The results of this study are in the form of a Web-Based Outdoor Equipment Rental Information System. The impact of implementing this system is proven by user evaluation using a Likert scale calculation which shows a value of 80%, which means that the impact of implementing this system can help Vexa Adventure admins and owners in making rental transactions.
Integrating Mern Technology In E-Learning: Opportunities And Challenges For SMEs Satriyo, Bayu Dwi; Fitriyadi, Farid; Retnoningsih, Dwi
International Journal of Computer and Information System (IJCIS) Vol 5, No 3 (2024): IJCIS : Vol 5 - Issue 3 - 2024
Publisher : Institut Teknologi Bisnis AAS Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijcis.v5i3.175

Abstract

Abstract    This article develops an E-Learning application called BrandBiz using MERN technology (MongoDB, Express, React, and Node.js) to help MSMEs understand product branding. This application also uses Progressive Web App (PWA) technology for flexibility of use on various devices. The research methodology involves literature studies and user testimonials to collect data and measure the effectiveness of the application. As a result, BrandBiz provides login, registration, selection and learning of educational paths, quizzes, and feedback features, which are accessed via https://www.brandbiz.site/. BrandBiz helps MSMEs improve their product branding and marketing knowledge, potentially increasing their income. This application offers innovative and easily accessible educational solutions, supporting local economic growth in Indonesia.
Admission Selection Decision Support System New Students Use the Vikor Method Nawas, Angelita; Kiswanto, Rahmat H.
International Journal of Computer and Information System (IJCIS) Vol 5, No 2 (2024): IJCIS : Vol 5 - Issue 2 - 2024
Publisher : Institut Teknologi Bisnis AAS Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijcis.v5i2.165

Abstract

This study aims to develop a decision support system (SPK) for the selection of new students at YPPK Christ Raja Junior High School in Jayapura using the Vikor (Multi-criteria Decision Analysis) method. The main problem faced by the school is the selection process of new students who still use a manual system, causing errors in decision making. The vikor method was chosen because it is efficient in handling multi-criteria problems. This study involved 15 students as an alternative sample in the selection process. The vikor method is used for normalization, calculation of utility measure (s) and regret measure (r) values, as well as determination of index values. The ranking results are based on the s, r, and q sequences, with the best alternative solution determined based on the minimum q value. The results showed that recommendations for new student admission decisions can be obtained by utilizing the ranking results from the vikor method. The system development process is carried out using the waterfall method with stages of software requirements analysis, design, program code creation, and testing. System design is carried out using structured design, while testing uses the blackbox method. The results of this study are expected to improve the efficiency and accuracy of the selection process for new students at YPPK Christ Raja Junior High School in Jayapura through the implementation of a decision support system with the vikor method.
Real-time Multimodal Route Optimization and Anomaly Detection for Cross-border Logistics Using Deep Reinforcement Learning Xi, Yue; Jia, Xuzhong; Zhang, Hanqing
International Journal of Computer and Information System (IJCIS) Vol 5, No 2 (2024): IJCIS : Vol 5 - Issue 2 - 2024
Publisher : Institut Teknologi Bisnis AAS Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijcis.v5i2.209

Abstract

This paper presents a new approach to improve multiple choice and defect detection in cross-border shipments using deep learning (DRL). The design process involves the integration of real-time data from multiple sources to create comprehensive transportation models, including route optimization, cost reduction, and poor research methods. The DRL project is intended to use a multi-agent design to manage complex decision-making processes in a dynamic logistics environment. The hybrid anomaly detection system combines statistics with machine learning techniques to identify and respond to network disruptions. The system's performance was validated using a database including 185,432 shipment records collected over 24 months across the Asia-Pacific transportation system. The experimental results show that the proposed method has achieved 94.5% correct value in choosing the right path and 45% reduction in processing time compared to traditional methods. The negative detection antibody maintains a 96.2% true positive rate with a 1.8% false positive rate. The system's analysis shows that the growth of the needs in the calculation of the growth in the network, indicating the use of good resources in the large deployment. This research supports the state-of-the-art in cross-border business optimization by providing solutions that integrate real-time optimization methods with negative detection and response mechanisms.
Website-Based Management of School Committee Institutional Development Contributions Fatkhurrochman, Fatkhurrochman; Kapti, Kapti; Yusnanto, Tri; Febriani, Yeza; Muin, Muhammad Abdul
International Journal of Computer and Information System (IJCIS) Vol 5, No 1 (2024): IJCIS : Vol 5 - Issue 1 - 2024
Publisher : Institut Teknologi Bisnis AAS Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijcis.v5i1.149

Abstract

One form of community participation in providing education is the formation of a School Committee. The School Committee acts as an independent body that accommodates and places the community's initiative aspirations in forming school policies and school programs in the education unit. Likewise with the School Committee at SMP Negeri 1 Kaloran. The School Committee is given the authority to manage Institutional Development Contributions from students. Currently, the management of institutional development donations still uses manual methods which still poses several risks in managing this data. This research aims to develop a website-based school committee institutional development donation management information system using the CodeIgniter framework by applying the waterfall method in developing the system. To design the system, the UML method is used with use case diagrams and class diagrams as an illustration of system design. Meanwhile, in system testing, the black box testing method with a Likert scale is used to determine the feasibility of the implemented system. The system was successfully implemented with system test results of 90.33%. This shows that the system is feasible to implement and has met user needs.
Development of an Augmented Reality (AR)-Based Indoor Navigation Application for Evacuation and Emergency Handling in UIN Sunan Ampel Surabaya Building Utama, Arya Prayogi; Ridwan, Mujib; Izzuddin, Muhammad Andik
International Journal of Computer and Information System (IJCIS) Vol 5, No 4 (2024): IJCIS : Vol 5 - Issue 4 - 2024
Publisher : Institut Teknologi Bisnis AAS Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29040/ijcis.v5i4.190

Abstract

The management of emergency situations in buildings is a crucial aspect of occupational health and safety (OHS). Fast and efficient evacuation is essential to ensure the safety and well-being of all individuals within the building. To address this need, this research developed a marker-based augmented reality (AR) application to support evacuation and emergency handling. The application was built using the Unity game engine, the A* algorithm for navigation, and Unity Navmesh for environment modeling. The development process followed systematic research methods, including needs analysis, design, development, testing, and system evaluation. Implemented in C# programming language, the application integrates ARCore for AR features and ZXing for QR code decoding. Testing results demonstrated that the application provides accurate and efficient evacuation guidance, with a navigation accuracy averaging a margin of error of 1.12 meters. Additionally, the Image Tracking feature enables recognition of emergency equipment, further supporting emergency response. The application functions reliably under various lighting conditions, ranging from 878 lux to 1 lux. By integrating these capabilities, this system is anticipated to enhance the efficiency and effectiveness of evacuation and emergency handling processes in multi-story buildings.

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