Vol. 7 No. 1 (2025): March

View Vol. 7 No. 1 (2025): March

Journal of Information Systems and Informatics (JournalISI) Volume 7, Number 1 March, 2025 Published 48 articles, there are 149 Authors, 42 affiliations from 11 countries (Indonesia, South Africa, Namibia, Nigeria, Bangladesh, Botswana, China, Uganda, United Stated, Ghana, and Tanzania, United Republic of) as follows:

Published: 2025-03-18

Articles

Exploring Internet Radio’s Impact on Dispersed Communities in Ghana

Alexander Braye ⁽¹⁾ , Jan Kroeze ⁽²⁾ , Mathias Mujinga ⁽³⁾

(1) University of South Africa , South Africa ,

(2) University of South Africa , South Africa ,

(3) University of South Africa , South Africa

1-20
- Download PDF
DOI : 10.51519/journalisi.v7i1.951

Abstract View : 1502

Download PDF downloads: 1165
Strategic Framework for Cybersecurity Policy Compliance in Namibian Organizations

Iyaloo Waiganjo ⁽¹⁾ , Jude Odiakaosa Osakwe ⁽²⁾ , Ambrose Azeta ⁽³⁾

(1) Namibia University of Science and Technology , Namibia ,

(2) Namibia University of Science and Technology , Namibia ,

(3) Namibia University of Science and Technology , Namibia

21-44
- Download PDF
DOI : 10.51519/journalisi.v7i1.927

Abstract View : 1935

Download PDF downloads: 1096
COBIT 2019 for Enhanced ICT Governance: A Case Study at a Higher Education Institution

Baiq Yulia Fitriyani ⁽¹⁾ , Alva Hendi Muhammad ⁽²⁾

(1) Universitas Amikom Yogyakarta , Indonesia ,

(2) Universitas Amikom Yogyakarta , Indonesia

45-62
- Download PDF
DOI : 10.51519/journalisi.v7i1.972

Abstract View : 7154

Download PDF downloads: 2587
Predicting Student Loyalty in Higher Education Using Machine Learning: A Random Forest Approach

Qoriani Widayati ⁽¹⁾ , Kusworo Adi ⁽²⁾ , R Rizal Isnanto ⁽³⁾ , Eka Puji Agustini ⁽⁴⁾ , Dewa Rizki Rahmat Julianto ⁽⁵⁾ , Fawwaz Bimo Prakasa ⁽⁶⁾

(1) Universitas Bina Darma , Indonesia ,

(2) Diponegoro University , Indonesia ,

(3) Diponegoro University , Indonesia ,

(4) Universitas Bina Darma , Indonesia ,

(5) Universitas Bina Darma , Indonesia ,

(6) Universitas Bina Darma , Indonesia

63-77
- Download PDF
DOI : 10.51519/journalisi.v7i1.977

Abstract View : 1793

Download PDF downloads: 1357
Enterprise Architecture Model for Smart Government Implementation

Merryana Lestari ⁽¹⁾ , Agustinus Fritz Wijaya ⁽²⁾ , Michelle Mei Diana Chandra ⁽³⁾

(1) Bunda Mulia University , Indonesia ,

(2) Bunda Mulia University , Indonesia ,

(3) Bunda Mulia University , Indonesia

78-96
- Download PDF
DOI : 10.51519/journalisi.v7i1.978

Abstract View : 2603

Download PDF downloads: 1939
Enhancing Hazard Detection and Risk Severity Assessment in Construction through Multinomial Naive Bayes and Regression

Akaninyene Michael Akwaisua ⁽¹⁾ , Anietie Ekong ⁽²⁾ , Godwin Ansa ⁽³⁾

(1) Akwa Ibom State University , Nigeria ,

(2) Akwa Ibom State University , Nigeria ,

(3) Akwa Ibom State University , Nigeria

97-121
- Download PDF
DOI : 10.51519/journalisi.v7i1.979

Abstract View : 1603

Download PDF downloads: 1022
Digitalization of Tobacco Taxation in Bangladesh: Reducing Evasion and Enhancing Public Health

AMM Mubassher Shah ⁽¹⁾

(1) Begum Rokeya University , Bangladesh

122-137
- Download PDF
DOI : 10.51519/journalisi.v7i1.988

Abstract View : 1415

Download PDF downloads: 818
Usability of Mobile Learning Technologies in Open and Distance Learning

Neo Rafifing ⁽¹⁾ , Joyce Mosinki ⁽²⁾ , Alton Mabina ⁽³⁾ , Boitshoko E Otlhomile ⁽⁴⁾ , Ofaletse Mphole ⁽⁵⁾

(1) North-West University , South Africa ,

(2) Southwest Jiaotong University , China ,

(3) University of Botswana , Botswana ,

(4) International University of Science and Technology , Botswana ,

(5) University of Botswana , Botswana

138-157
- Download PDF
DOI : 10.51519/journalisi.v7i1.989

Abstract View : 2540

Download PDF downloads: 1247
Improving Dolan Banyumas App: A Design Thinking Approach to Enhance Tourism Services

Ria Indriyani ⁽¹⁾ , Rujianto Eko Saputro ⁽²⁾

(1) Amikom University Purwokerto , Indonesia ,

(2) Amikom University Purwokerto , Indonesia

158-177
- Download PDF
DOI : 10.51519/journalisi.v7i1.991

Abstract View : 1484

Download PDF downloads: 806
Real-Time Sign Language Recognition and Translation in Humanoid Robots Using Transformer-Based Model with a Knowledge Graph

Erick Busuulwa ⁽¹⁾ , Li-Hong Juang ⁽²⁾

(1) Nanjing University of Information Science and Technology , China ,

(2) Nanjing University of Information Science and Technology , China

178-201
- Download PDF
DOI : 10.51519/journalisi.v7i1.992

Abstract View : 2479

Download PDF downloads: 990
Exploring the Impact of IoT and Blockchain on Supply Chain Management in Developing Countries

Neo Rafifing ⁽¹⁾ , Alton Mabina ⁽²⁾ , Leatile W. Rafifing ⁽³⁾ , Joyce Mosinki ⁽⁴⁾ , Ofaletse Mphale ⁽⁵⁾

(1) North-West University , South Africa ,

(2) University of Botswana , Botswana ,

(3) University of Botswana , Botswana ,

(4) Southwest Jiaotong University , China ,

(5) Southwest Jiaotong University , China

202-223
- Download PDF
DOI : 10.51519/journalisi.v7i1.997

Abstract View : 1911

Download PDF downloads: 1244
Impact Assessment of Digital Learning Tools in South African Higher Education

Dorcas Oladayo Esan ⁽¹⁾ , Themba Masombuka ⁽²⁾

(1) University of South Africa , South Africa ,

(2) University of South Africa , South Africa

224-249
- Download PDF
DOI : 10.51519/journalisi.v7i1.999

Abstract View : 1921

Download PDF downloads: 1036
Traffic Violation Clustering Using K-Medoids and Word Cloud Visualization

Muhammad Sabri S ⁽¹⁾ , Ema Utami ⁽²⁾

(1) Universitas Amikom Yogyakarta , Indonesia ,

(2) Universitas Amikom Yogyakarta , Indonesia

250-271
- Download PDF
DOI : 10.51519/journalisi.v7i1.1002

Abstract View : 1165

Download PDF downloads: 903
Evaluation of ICT Migration Plans in a Select Number of Companies in South Africa

Femi Abiodun Elegbeleye ⁽¹⁾ , Ife Fortunate Elegbeleye ⁽²⁾ , Olusegun Oguntona ⁽³⁾

(1) Walter Sisulu University , South Africa ,

(2) Walter Sisulu University , South Africa ,

(3) Walter Sisulu University , South Africa

272-303
DOI : 10.51519/journalisi.v7i1.954

Abstract View : 1478

Download PDF downloads: 0
Prioritizing Higher Education Facilities Using TOPSIS Based on Student Preferences

Mutiara Novita Sari ⁽¹⁾ , Rahel Saffana Adya ⁽²⁾ , Qurrotul Aini ⁽³⁾

(1) UIN Syarif Hidayatullah Jakarta , Indonesia ,

(2) UIN Syarif Hidayatullah Jakarta , Indonesia ,

(3) UIN Syarif Hidayatullah Jakarta , Indonesia

304-323
- Download PDF
DOI : 10.51519/journalisi.v7i1.957

Abstract View : 1338

Download PDF downloads: 1061
A Model for Digitization Success in Ugandan TVETs: Evaluation Through Structured Walkthroughs and Simulation

Patrick Emmanuel Muinda ⁽¹⁾ , Annabella Habinka Basaza-Ejiri ⁽²⁾ , Gilbert Maiga ⁽³⁾ , Kituyi Mayoka ⁽⁴⁾

(1) Makerere University , Uganda ,

(2) Makerere University , Uganda ,

(3) Makerere University , Uganda ,

(4) Makerere University Business School , Uganda

324-355
- Download PDF
DOI : 10.51519/journalisi.v7i1.1004

Abstract View : 1454

Download PDF downloads: 853
Exploring the Determinants of Advanced Big Data Analytics Adoption in Zimbabwe’s Telecom Sector: A TOE Framework Analysis

Jethro Simbarashe Ngwendere ⁽¹⁾ , Nhlanhla Mlitwa ⁽²⁾

(1) University of South Africa , South Africa ,

(2) University of South Africa , South Africa

356-377
- Download PDF
DOI : 10.51519/journalisi.v7i1.1008

Abstract View : 2382

Download PDF downloads: 1355
A Comparative Study of Drug Prediction Models using KNN, SVM, and Random Forest

Susi Eva Maria Purba ⁽¹⁾

(1) Institut Teknologi Del , Indonesia

378-392
- Download PDF
DOI : 10.51519/journalisi.v7i1.1013

Abstract View : 3160

Download PDF downloads: 1465
The Impact of Artificial Intelligence (AI) for Transforming Tourism Marketing on the USA Industry Practices

Raghib Abid ⁽¹⁾ , Palash Saha ⁽²⁾ , Md. Mominul Islam ⁽³⁾

(1) Begum Rokeya University , Bangladesh ,

(2) Indian River State College , United States ,

(3) Begum Rokeya University , Bangladesh

393-422
- Download PDF
DOI : 10.51519/journalisi.v7i1.1016

Abstract View : 3825

Download PDF downloads: 923
BlueHarvest: Enhancing Indonesian Aquaculture with a Market-Driven UI/UX Design

Andi Dermawan ⁽¹⁾ , Rifda Faticha Alfa Aziza ⁽²⁾

(1) Universitas Amikom Yogyakarta , Indonesia ,

(2) Universitas Amikom Yogyakarta , Indonesia

423-441
- Download PDF
DOI : 10.51519/journalisi.v7i1.1017

Abstract View : 1317

Download PDF downloads: 1006
Revolutionizing Nursing and Midwifery Informatics Curriculum Evaluation in Ghana: A Data-Driven Machine Learning Approach

Iven Aabaah ⁽¹⁾ , Japheth Kodua Wiredu ⁽²⁾ , Bakaweri Emmanuel Batowise ⁽³⁾ , Nelson Abuba Seidu ⁽⁴⁾

(1) C. K. Tedam University of Technology and Applied Sciences , Ghana ,

(2) Regentropfen University College , Ghana ,

(3) C. K. Tedam University of Technology and Applied Sciences , Ghana ,

(4) Regentropfen University College , Ghana

442-460
- Download PDF
DOI : 10.51519/journalisi.v7i1.1018

Abstract View : 1610

Download PDF downloads: 1161
Evaluation of Machine Learning Models for Sentiment Analysis in the South Sumatra Governor Election Using Data Balancing Techniques

Febriyanti Panjaitan ⁽¹⁾ , Win Ce ⁽²⁾ , Hery Oktafiandi ⁽³⁾ , Ghanim Kanugrahan ⁽⁴⁾ , Yudi Ramdhani ⁽⁵⁾ , Vito Hafizh Cahaya Putra ⁽⁶⁾

(1) Satu University , Indonesia ,

(2) Bina Nusantara University , Indonesia ,

(3) Satu University , Indonesia ,

(4) Satu University , Indonesia ,

(5) Satu University , Indonesia ,

(6) Satu University , Indonesia

461-478
- Download PDF
DOI : 10.51519/journalisi.v7i1.1019

Abstract View : 3153

Download PDF downloads: 2521
Advanced Techniques for Anomaly Detection in Blockchain: Leveraging Clustering and Machine Learning

Ferdiansyah Ferdiansyah ⁽¹⁾ , Usman Ependi ⁽²⁾ , Tasmi Tasmi ⁽³⁾ , Muhammad Haikal ⁽⁴⁾ , Mikko Mikko ⁽⁵⁾

(1) Universitas Indo Global Mandiri , Indonesia ,

(2) Bina Darma University , Indonesia ,

(3) Universitas Indo Global Mandiri , Indonesia ,

(4) Universitas Indo Global Mandiri , Indonesia ,

(5) Universitas Indo Global Mandiri , Indonesia

479-492
- Download PDF
DOI : 10.51519/journalisi.v7i1.1047

Abstract View : 2540

Download PDF downloads: 2385
Developing an IT-Based Knowledge Sharing System for University IT Units: Integrating Large Model Language

Sherli Yualinda ⁽¹⁾ , Taufik Nur Adi ⁽²⁾ , Hanif Fakhurroja ⁽³⁾ , Sherla Yualinda ⁽⁴⁾

(1) Telkom University , Indonesia ,

(2) Telkom University , Indonesia ,

(3) Telkom University , Indonesia ,

(4) Telkom University , Indonesia

493-516
- Download PDF
DOI : 10.51519/journalisi.v7i1.1024

Abstract View : 1247

Download PDF downloads: 1002
Implementing IT-Based Succession Planning in University IT Units: Enhancing Operational Continuity

Sherla Yualinda ⁽¹⁾ , Taufik Nur Adi ⁽²⁾ , Hanif Fakhurroja ⁽³⁾ , Sherli Yualinda ⁽⁴⁾

(1) Telkom University , Indonesia ,

(2) Telkom University , Indonesia ,

(3) Telkom University , Indonesia ,

(4) Telkom University , Indonesia

517-541
- Download PDF
DOI : 10.51519/journalisi.v7i1.1023

Abstract View : 1472

Download PDF downloads: 963
Mapping Trends in Air Quality Research in South Africa: A Bibliometric Analysis, 1998-2024

Sello Prince Sekwatlakwatla ⁽¹⁾ , Vusi Malele ⁽²⁾ , Priscilla Toona ⁽³⁾ , James Tshilongo ⁽⁴⁾ , Andile Mkhohlakali ⁽⁵⁾ , Refiloe Letsoalo ⁽⁶⁾ , Happy Mabowa ⁽⁷⁾ , Napo Ntsasa ⁽⁸⁾

(1) North-West University , South Africa ,

(2) North-West University , South Africa ,

(3) Mintek , South Africa ,

(4) Mintek , South Africa ,

(5) Mintek , South Africa ,

(6) Mintek , South Africa ,

(7) Mintek , South Africa ,

(8) Mintek , South Africa

542-555
- Download PDF
DOI : 10.51519/journalisi.v7i1.1025

Abstract View : 1869

Download PDF downloads: 951
Performance Analysis of Convolutional Neural Network in Pempek Food Image Classification with MobileNetV2 and GoogLeNet Architecture

Yudha Pratomo ⁽¹⁾ , Muhammad Taufik Roseno ⁽²⁾ , Hadi Syaputra ⁽³⁾ , Darius Antoni ⁽⁴⁾

(1) Universitas Sumatera Selatan , Indonesia ,

(2) Universitas Sumatera Selatan , Indonesia ,

(3) Universitas Sumatera Selatan , Indonesia ,

(4) Indo Global Mandiri University , Indonesia

556-571
- Download PDF
DOI : 10.51519/journalisi.v7i1.1026

Abstract View : 1355

Download PDF downloads: 921
Clustering of High School Students Academic Scores Using K-Means Algorithm

Chairunisa Azzahra ⁽¹⁾ , Sriani Sriani ⁽²⁾

(1) State Islamic University of North Sumatra , Indonesia ,

(2) State Islamic University of North Sumatra , Indonesia

572-586
- Download PDF
DOI : 10.51519/journalisi.v7i1.1029

Abstract View : 2010

Download PDF downloads: 1443
Enhancing Tourist Experience at Ponot Waterfall with a Mobile E-Ticket Application Using FAST Methodology

Khairrun Nisa ⁽¹⁾ , Yahfizham Yahfizham ⁽²⁾

(1) State Islamic University of North Sumatera , Indonesia ,

(2) State Islamic University of North Sumatera , Indonesia

587-605
- Download PDF
DOI : 10.51519/journalisi.v7i1.1032

Abstract View : 1290

Download PDF downloads: 965
Innovating Cybersecurity in Tanzanian Academia: A Mobile Tool for Combatting Social Engineering Threats

Lucas Hosea Mjema ⁽¹⁾ , Bonny Said Mgawe ⁽²⁾ , Mussa Ally Dida ⁽³⁾

(1) The Nelson Mandela African Institution of Science and Technology , Tanzania, United Republic of ,

(2) The Nelson Mandela African Institution of Science and Technology , Tanzania, United Republic of ,

(3) The Nelson Mandela African Institution of Science and Technology , Tanzania, United Republic of

606-630
- Download PDF
DOI : 10.51519/journalisi.v7i1.1034

Abstract View : 1645

Download PDF downloads: 802
Developing a Cloud-Native Internship Management Platform: Enhanced Efficiency and Integration through Object-Oriented Architecture

Pratomo Setiaji ⁽¹⁾ , Soni Adiyono ⁽²⁾ , Adhie Prayogo ⁽³⁾ , Nita Kurniasari ⁽⁴⁾

(1) Muria Kudus University , Indonesia ,

(2) Muria Kudus University , Indonesia ,

(3) Muria Kudus University , Indonesia ,

(4) Muria Kudus University , Indonesia

631-648
- Download PDF
DOI : 10.51519/journalisi.v7i1.1036

Abstract View : 1715

Download PDF downloads: 1370
Sentiment Analysis of 'Free Lunch for Children' Policy on Social Media X Using Random Forest Algorithm

Anies Anies ⁽¹⁾ , Muhammad Ikhsan ⁽²⁾

(1) State Islamic University of North Sumatera , Indonesia ,

(2) State Islamic University of North Sumatera , Indonesia

649-662
- Download PDF
DOI : 10.51519/journalisi.v7i1.1039

Abstract View : 1314

Download PDF downloads: 1123
Harnessing SVM for Sentiment Analysis: Insights from Gojek's Instagram Engagement

Muhammad Juan Savero ⁽¹⁾ , Ali Ibrahim ⁽²⁾ , Yadi Utama ⁽³⁾ , Endang Lestari ⁽⁴⁾

(1) Sriwijaya University , Indonesia ,

(2) Sriwijaya University , Indonesia ,

(3) Sriwijaya University , Indonesia ,

(4) Sriwijaya University , Indonesia

663-680
- Download PDF
DOI : 10.51519/journalisi.v7i1.1041

Abstract View : 2040

Download PDF downloads: 1555
Optimization of Backpropagation (BP) Weight Values Using Particle Swarm Optimization (PSO) to Predict KIP Scholarship Recipients

Dika Kurnia Nanda ⁽¹⁾ , Dian Palupi Rini ⁽²⁾

(1) Sriwijaya University , Indonesia ,

(2) Sriwijaya University , Indonesia

681-697
- Download PDF
DOI : 10.51519/journalisi.v7i1.1042

Abstract View : 1168

Download PDF downloads: 1023
Deploying a GIS for Enhancing Clinic Accessibility in Indonesia: An Agile QGIS Approach

Lely Prananingrum ⁽¹⁾ , Ilmiyati Sari ⁽²⁾ , Robby Kurniawan Harahap ⁽³⁾

(1) Gunadarma University , Indonesia ,

(2) Gunadarma University , Indonesia ,

(3) Gunadarma University , Indonesia

698-713
- Download PDF
DOI : 10.51519/journalisi.v7i1.1043

Abstract View : 1398

Download PDF downloads: 759
Enhancing User Satisfaction and Loyalty in MSMEs: The Role of Accounting Information Systems

Khairul Imtihan ⁽¹⁾ , Mardi Mardi ⁽²⁾ , Ahmad Tantoni ⁽³⁾ , Wire Bagye ⁽⁴⁾ , Muhammad Fauzi Zulkarnaen ⁽⁵⁾

(1) STMIK Lombok , Indonesia ,

(2) STMIK Lombok , Indonesia ,

(3) STMIK Lombok , Indonesia ,

(4) STMIK Lombok , Indonesia ,

(5) STMIK Lombok , Indonesia

714-729
- Download PDF
DOI : 10.51519/journalisi.v7i1.1044

Abstract View : 3659

Download PDF downloads: 988
Advancing Diversity in Recommendation Systems Through Collaborative Filtering: A Focus on Media Content

Chandro Pardede ⁽¹⁾ , Parmonangan R. Togatorop ⁽²⁾ , Permana Gabriel Panjaitan ⁽³⁾

(1) Institut Teknologi Del , Indonesia ,

(2) Institut Teknologi Del , Indonesia ,

(3) Institut Teknologi Del , Indonesia

730-745
- Download PDF
DOI : 10.51519/journalisi.v7i1.1045

Abstract View : 1964

Download PDF downloads: 1206
Forensic Investigation of Drug and Food Crimes in Digital Marketplace

Adinda Meutia ⁽¹⁾ , Ahmad Luthfi ⁽²⁾

(1) Islamic University of Indonesia , Indonesia ,

(2) Islamic University of Indonesia , Indonesia

756-757
- Download PDF
DOI : 10.51519/journalisi.v7i1.882

Abstract View : 1873

Download PDF downloads: 1046
The Influence of Presidential Debate Comment Sentiment on YouTube on Candidate Electability: Naïve Bayes and Pearson Analysis

Arnoldus Yitzhak Petra Manoppo ⁽¹⁾ , Wirawan Istiono ⁽²⁾

(1) Multimedia Nusantara University , Indonesia ,

(2) Multimedia Nusantara University , Indonesia

758-778
- Download PDF
DOI : 10.51519/journalisi.v7i1.1001

Abstract View : 1185

Download PDF downloads: 839
Social Media Management System for Educational Promotion

Yerik Afrianto Singgalen ⁽¹⁾ , Dorien Kartikawangi ⁽²⁾ , Birgitta Narindri Rara Winayu ⁽³⁾

(1) Atma Jaya Catholic University of Indonesia , Indonesia ,

(2) Atma Jaya Catholic University of Indonesia , Indonesia ,

(3) Atma Jaya Catholic University of Indonesia , Indonesia

779-804
- Download PDF
DOI : 10.51519/journalisi.v7i1.1052

Abstract View : 3332

Download PDF downloads: 969
Unlocking the Influence of Digital Marketing Strategies on Startup Performance: A Case Study in Bangladesh

Md. Rishad Kabir ⁽¹⁾

(1) Begum Rokeya University , Bangladesh

805-830
- Download PDF
DOI : 10.51519/journalisi.v7i1.994

Abstract View : 2418

Download PDF downloads: 1388
Enhancing Web Performance for E-learning Platform using Content Delivery Network (CDN) and Varnish Cache

Muhammad Nur Yasir Utomo ⁽¹⁾ , Eddy Tungadi ⁽²⁾ , Widya Khartika ⁽³⁾

(1) State Polytechnic of Ujung Pandang , Indonesia ,

(2) State Polytechnic of Ujung Pandang , Indonesia ,

(3) State Polytechnic of Ujung Pandang , Indonesia

831-847
- Download PDF
DOI : 10.51519/journalisi.v7i1.993

Abstract View : 1513

Download PDF downloads: 1226
Enhancing IT Service Desk for Hybrid Work: Insight from a TOE and TTF Case Study

Marcel Marcel ⁽¹⁾ , Garpepi Hanief Aotearoa ⁽²⁾

(1) Krida Wacana Christian University , Indonesia ,

(2) Krida Wacana Christian University , Indonesia

848-869
- Download PDF
DOI : 10.51519/journalisi.v7i1.971

Abstract View : 1743

Download PDF downloads: 935
Evaluating the Efficacy of AI Tools in Systematic Literature Reviews: A Comprehensive Analysis

Phumzile Dorcus Mogoale ⁽¹⁾ , Agnieta Beatrijs Pretorius ⁽²⁾ , Refilwe Constance Mogase ⁽³⁾ , Mmatshuene Anna Segooa ⁽⁴⁾

(1) Tshwane University of Technology , South Africa ,

(2) Tshwane University of Technology , South Africa ,

(3) Tshwane University of Technology , South Africa ,

(4) Tshwane University of Technology , South Africa

870-888
- Download PDF
DOI : 10.51519/journalisi.v7i1.1035

Abstract View : 8118

Download PDF downloads: 2418
Clustering Library Loan Books Using K-Means Clustering

Mawar Indah Tanjung ⁽¹⁾ , Sriani Sriani ⁽²⁾

(1) State Islamic University of North Sumatra , Indonesia ,

(2) State Islamic University of North Sumatra , Indonesia

889-908
- Download PDF
DOI : 10.51519/journalisi.v7i1.1037

Abstract View : 1611

Download PDF downloads: 1316
Expert System for The Diagnosis of Depression in Students Using Certainty Factor Method: A Case Study of Ngudi Waluyo University

Yessy Sabilla Purnamasari ⁽¹⁾ , Sri Mujiyono ⁽²⁾ , Fiktina Vifri Ismiriyam ⁽³⁾

(1) Universitas Ngudi Waluyo , Indonesia ,

(2) Universitas Ngudi Waluyo , Indonesia ,

(3) Universitas Ngudi Waluyo , Indonesia

909-923
- Download PDF
DOI : 10.51519/journalisi.v7i1.950

Abstract View : 1588

Download PDF downloads: 946
Heap Optimization in A* Pathfinding for Horror Games

Risaldi Angga Buana Putra ⁽¹⁾ , Ary Setijadi Prihatmanto ⁽²⁾ , Rahadian Yusuf ⁽³⁾ , Agus Sukoco ⁽⁴⁾

(1) Bandung Institute of Technology Bandung , Indonesia ,

(2) Bandung Institute of Technology Bandung , Indonesia ,

(3) Bandung Institute of Technology Bandung , Indonesia ,

(4) Bandung Institute of Technology Bandung , Indonesia

924-940
- Download PDF
DOI : 10.51519/journalisi.v7i1.941

Abstract View : 1675

Download PDF downloads: 1783
Hybrid Unsupervised Machine Learning for Insurance Fraud Detection: PCA-XGBoost-LOF and Isolation Forest

Natsai Chapwanya ⁽¹⁾ , Karikoga Norman Gorejena ⁽²⁾

(1) North West University , South Africa ,

(2) North-West University , South Africa

941-959
- Download PDF
DOI : 10.51519/journalisi.v7i1.958

Abstract View : 3624

Download PDF downloads: 2332