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Scientific Journal of Informatics (p-ISSN 2407-7658 | e-ISSN 2460-0040) published by the Department of Computer Science, Universitas Negeri Semarang, a scientific journal of Information Systems and Information Technology which includes scholarly writings on pure research and applied research in the field of information systems and information technology as well as a review-general review of the development of the theory, methods, and related applied sciences, with a particular emphasis on the Indonesian context and global perspective. The SJI publishes 4 issues in a calendar year (February, May, August, November).
The advantage of this journal is the fast response, for good quality articles, the following is the estimated processing time:
(1). Initial Decision for Review: 1 -10 days after submission, (2). Decision after review: 6 - 8 weeks after submission, (3). online publication time: 1-4 weeks after acceptance.
You can also contact us through the contacts on this website.
Indexing & Abstracting: DOAJ, EBSCO, IPI, SINTA, ROAD, GARUDA, DIMENSIONS
Vol 11, No 1 (2024): February 2024
Table of Contents
Articles
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Applying Structural Equational Model (SEM) to Analysis of Perceived Social Media Influence on Intention to Buy Online Store by Consumer Trust and Hedonic Brand Image
Wisnalmawati Wisnalmawati(1), Ahmed Mohamed Annegrat(2), Marjam Desma Rahadini(3), Abadi Sanosra(4), Agus Suryono(5),
(1) Department of Management, Faculty of Economics and Business, Universitas Pembangunan Nasional "Veteran" Yogyakarta, Indonesia (2) Faculty of Economics, University of Bani Waleed, Libya (3) Study Program of Management, Faculty of Economics, Universitas Slamet Riyadi Surakarta, Indonesia (4) Faculty of Economics, Universitas Muhammadiyah Jember, Indonesia (5) Department of Management, Faculty of Economics and Business, Universitas Pembangunan Nasional "Veteran" Yogyakarta, Indonesia |
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Damerau-Levenshtein Distance Algorithm Based on Abstract Syntax Tree to Detect Code Plagiarism
Ahlijati Nuraminah(1), Abdullah Ammar(2),
(1) Department of Computer Science, Sekolah Tinggi Ilmu Manajemen dan Ilmu Komputer ESQ, Indonesia (2) Department of Computer Science, Sekolah Tinggi Ilmu Manajemen dan Ilmu Komputer ESQ, Indonesia |
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Indonesian Hate Speech Text Classification Using Improved K-Nearest Neighbor with TF-IDF-ICSρF
Nova Adi Saputra(1), Khurotul Aeni(2), Nurul Mega Saraswati(3),
(1) Department of Informatics, Faculty of Science and Technology, Universitas Peradaban, Indonesia (2) Department of Informatics, Faculty of Science and Technology, Universitas Peradaban, Indonesia (3) Department of Informatics, Faculty of Science and Technology, Universitas Peradaban, Indonesia |
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A Comparative Study of Javanese Script Classification with GoogleNet, DenseNet, ResNet, VGG16 and VGG19
Ajib Susanto(1), Christy Atika Sari(2), Eko Hari Rachmawanto(3), Ibnu Utomo Wahyu Mulyono(4), Noorayisahbe Mohd Yaacob(5),
(1) Faculty of Computer Science, Universitas Dian Nuswantoro, Indonesia (2) Faculty of Computer Science, Universitas Dian Nuswantoro, Indonesia (3) Faculty of Computer Science, Universitas Dian Nuswantoro, Indonesia (4) Faculty of Computer Science, Universitas Dian Nuswantoro, Indonesia (5) Faculty of Information Science and Technology, University Kebangsaan Malaysia, Selangor, Malaysia |
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E-Dharmagita Learning Model Innovation with Mobile and Multimedia Technology
Oka Sudana(1), Kd. Vigyan Melati Sukma(2), Ayu Wirdiani(3), Gusti Agung Ayu Putri(4),
(1) Department of Technology Information, Universitas Udayana, Indonesia (2) Department of Technology Information, Universitas Udayana, Indonesia (3) Department of Technology Information, Universitas Udayana, Indonesia (4) Department of Technology Information, Universitas Udayana, Indonesia |
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Smart System on Two-dimensional Shapes Recognition Application for Kindergarten Students
Teja Endra Eng Tju(1), Elizabeth Nurmiyati Tamatjita(2),
(1) Faculty of Information Technology, Universitas Budi Luhur, Indonesia (2) Department of Informatics, PTK - STMIK Widuri, Indonesia |
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Optimization Selection on Deep Learning Algorithm for Stock Price Prediction in Indonesia Companies
Gunawan Gunawan(1), Wresti Andriani(2), Sawaviyya Anandianskha(3), Aang Alim Murtopo(4), Bangkit Indarmawan Nugroho(5), Naella Nabila Putri Wahyuning Naja(6),
(1) Department of Informatic Engineering, STMIK YMI Tegal, Indonesia (2) Department of Informatic Engineering, STMIK YMI Tegal, Indonesia (3) Department of Informatic Engineering, STMIK YMI Tegal, Indonesia (4) Department of Informatic Engineering, STMIK YMI Tegal, Indonesia (5) Department of Information System, STMIK YMI Tegal, Indonesia (6) Department of Management, Universitas Negeri Semarang, Indonesia |
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Real-Time Web-Based Monitoring System for Temperature, Humidity, and Solar Panels in Ramie Drying Facilities
Sidiq Syamsul Hidayat(1), Kiara Izzatus Shabiya(2), Sri Anggraeni Kadiran(3), Irfan Mujahidin(4), M. Cahyo Ardi Prabowo(5), Arif Nursyahid(6), Endro Wasito(7), Helmy Helmy(8),
(1) Department of Electrical Engineering, Politeknik Negeri Semarang, Indonesia (2) Department of Electrical Engineering, Politeknik Negeri Semarang, Indonesia (3) Department of Electrical Engineering, Politeknik Negeri Semarang, Indonesia (4) Department of Electrical Engineering, Politeknik Negeri Semarang, Indonesia (5) Department of Electrical Engineering, Politeknik Negeri Semarang, Indonesia (6) Department of Electrical Engineering, Politeknik Negeri Semarang, Indonesia (7) Department of Electrical Engineering, Politeknik Negeri Semarang, Indonesia (8) Department of Electrical Engineering, Politeknik Negeri Semarang, Indonesia |
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Analysis Impact of Rapid Application Development Method on Development Cycle and User Satisfaction: A Case Study on Web-Based Registration Service
Imam Riadi(1), Anton Yudhana(2), Ade Elvina(3),
(1) Department of Information System, Universitas Ahmad Dahlan, Yogyakarta, Indonesia (2) Department of Electrical Engineering, Universitas Ahmad Dahlan, Yogyakarta, Indonesia (3) Master Program of Informatics, Universitas Ahmad Dahlan, Yogyakarta, Indonesia |
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Community Satisfaction with Online Services in East Lombok Regency: (Case Study: BAKSO Application)
Yujitia Ahdarrijal(1), Ulung Pribadi(2),
(1) Master of Government Affairs and Administration, Universitas Muhammadiyah Yogyakarta, Indonesia (2) Master of Government Affairs and Administration, Universitas Muhammadiyah Yogyakarta, Indonesia |
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Examination of the Factors Impacting the Interest of Residents in Semarang City in Mobile Health Applications: An UTAUT Analysis
Muhamad Putra Perdana(1), Zaenal Abidin(2),
(1) Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang, Indonesia (2) Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang, Indonesia |
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Analysis of Attack Detection on Log Access Servers Using Machine Learning Classification: Integrating Expert Labeling and Optimal Model Selection
Mohammad Ridwan(1), Irwan Sembiring(2), Adi Setiawan(3), Iwan Setyawan(4),
(1) Faculty of Engineering, Universitas Islam Syekh Yusuf Tangerang, Indonesia (2) Faculty of Science and Mathematics, Universitas Kristen Satya Wacana Salatiga, Indonesia (3) Faculty of Science and Mathematics, Universitas Kristen Satya Wacana Salatiga, Indonesia (4) Faculty of Science and Mathematics, Universitas Kristen Satya Wacana Salatiga, Indonesia |
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YOLOv8 Analysis for Vehicle Classification Under Various Image Conditions
Eben Panja(1), Hendry Hendry(2), Christine Dewi(3),
(1) Department of Information Technology, Universitas Kristen Satya Wacana, Indonesia (2) Department of Information Technology, Universitas Kristen Satya Wacana, Indonesia (3) Department of Information Technology, Universitas Kristen Satya Wacana, Indonesia |
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YOLO vs. CNN Algorithms: A Comparative Study in Masked Face Recognition
Muhammad Ridho Dewanto(1), Mifta Nur Farid(2), Muhammad Abby Rafdi Syah(3), Aji Akbar Firdaus(4), Hamzah Arof(5),
(1) Department of Electrical Engineering, Institut Teknologi Kalimantan, Balikpapan, Indonesia (2) Department of Electrical Engineering, Institut Teknologi Kalimantan, Balikpapan, Indonesia (3) Department of Electrical Engineering, Institut Teknologi Kalimantan, Balikpapan, Indonesia (4) Department of Engineering, Universitas Airlangga, Surabaya, Indonesia (5) Department of Electrical Engineering, University of Malaya, Malaysia |
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Performance Comparison Between LeNet And MobileNet In Convolutional Neural Network for Lampung Batik Image Identification
Rico Andrian(1), Hans Christian Herwanto(2), Rahman Taufik(3), Didik Kurniawan(4),
(1) Computer Science Study Program, Universitas Lampung, Indonesia (2) Computer Science Study Program, Universitas Lampung, Indonesia (3) Computer Science Study Program, Universitas Lampung, Indonesia (4) Computer Science Study Program, Universitas Lampung, Indonesia |
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Indonesian News Text Summarization Using MBART Algorithm
Rahma Hayuning Astuti(1), Muljono Muljono(2), Sutriawan Sutriawan(3),
(1) Department of Computer Science, Universitas Dian Nuswantoro, Indonesia (2) Department of Computer Science, Universitas Dian Nuswantoro, Indonesia (3) Department of Computer Science, Universitas Muhammadiyah Bima, Indonesia |
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Comparison of Discriminant Analysis and Support Vector Machine on Mixed Categorical and Continuous Independent Variables for COVID-19 Patients Data
Husnul Aris Haikal(1), Aji Hamim Wigena(2), Kusman Sadik(3), Efriwati Efriwati(4),
(1) Faculty of Mathematics and Natural Sciences, Institut Pertanian Bogor, Indonesia (2) Faculty of Mathematics and Natural Sciences, Institut Pertanian Bogor, Indonesia (3) Faculty of Mathematics and Natural Sciences, Institut Pertanian Bogor, Indonesia (4) National Research and Innovation Agency, Indonesia |
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Comparative Study of Machine Learning Algorithms for Performing Ham or Spam Classification in SMS
Erna Zuni Astuti(1), Christy Atika Sari(2), Eko Hari Rachmawanto(3), Rabei Raad Ali(4),
(1) Departmen of Informatics Engineering, Universitas Dian Nuswantoro, Indonesia (2) Departmen of Informatics Engineering, Universitas Dian Nuswantoro, Indonesia (3) Departmen of Informatics Engineering, Universitas Dian Nuswantoro, Indonesia (4) Department of Computer Engineering, Northern Technical University, Iraq |
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Implementation of Feature Selection Strategies to Enhance Classification Using XGBoost and Decision Tree
Fhara Elvina Pingky Nadya(1), M.Firdaus Ibadi Ferdiansyah(2), Vinna Rahmayanti Setyaning Nastiti(3), Christian Sri Kusuma Aditya(4),
(1) Faculty of Engineering, Universitas Muhammadiyah Malang, Indonesia (2) Faculty of Engineering, Universitas Muhammadiyah Malang, Indonesia (3) Faculty of Engineering, Universitas Muhammadiyah Malang, Indonesia (4) Faculty of Engineering, Universitas Muhammadiyah Malang, Indonesia |
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Comparative Analysis of LSTM Neural Network and SVM for USD Exchange Rate Prediction: A Study on Different Training Data Scenarios
Yesy Diah Rosita(1), Lady Silk Moonlight(2),
(1) Faculty of Informatics, Institut Teknologi Telkom Purwokerto, Indonesia (2) Aeronautical Communication, Politeknik Penerbangan Surabaya, Indonesia |
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A Comparative Study of Random Forest and Double Random Forest Models from View Points of Their Interpretability
Adlina Khairunnisa(1), Khairil Anwar Notodiputro(2), Bagus Sartono(3),
(1) Faculty of Mathematics and Natural Sciences, Institut Pertanian Bogor, Indonesia (2) Faculty of Mathematics and Natural Sciences, Institut Pertanian Bogor, Indonesia (3) Faculty of Mathematics and Natural Sciences, Institut Pertanian Bogor, Indonesia |
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Forensic Analysis of Drones Attacker Detection Using Deep Learning
Arda Surya Editya(1), Neny Kurniati(2), Mochammad Machlul Alamin(3), Anggay Luri Pramana(4), Angga Lisdiyanto(5),
(1) Faculty of Computer Science, Universitas Nahdlatul Ulama Sidoarjo, Indonesia (2) Faculty of Computer Science, Universitas Nahdlatul Ulama Sidoarjo, Indonesia (3) Faculty of Computer Science, Universitas Nahdlatul Ulama Sidoarjo, Indonesia (4) Faculty of Computer Science, Universitas Nahdlatul Ulama Sidoarjo, Indonesia (5) Faculty of Computer Science, Universitas Nahdlatul Ulama Sidoarjo, Indonesia |
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Knowledge Discovery from Confusion Matrix of Pruned CART in Imbalanced Microarray Data Ovarian Cancer Classification
Ni Kadek Emik Sapitri(1), Umu Sa’adah(2), Nur Shofianah(3),
(1) Department of Mathematics, Universitas Brawijaya, Indonesia (2) Department of Mathematics, Universitas Brawijaya, Indonesia (3) Department of Mathematics, Universitas Brawijaya, Indonesia |
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The Comparison of K-Nearest Neighbors and Random Forest Algorithm to Recognize Indonesian Sign Language in a Real-Time
Aaqila Dhiyaanisafa Goenawan(1), Sri Hartati(2),
(1) Department of Computer Science, STMIK ESQ, Indonesia (2) Department of Computer Science, STMIK ESQ, Indonesia |
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Comparative Study of Imbalanced Data Oversampling Techniques for Peer-to-Peer Landing Loan Prediction
Rini Muzayanah(1), Apri Dwi Lestari(2), Jumanto Jumanto(3), Budi Prasetiyo(4), Dwika Ananda Agustina Pertiwi(5), Much Aziz Muslim(6),
(1) Department of Computer Science, Universitas Negeri Semarang, Indonesia (2) Department of Computer Science, Universitas Negeri Semarang, Indonesia (3) Department of Computer Science, Universitas Negeri Semarang, Indonesia (4) Department of Computer Science, Universitas Negeri Semarang, Indonesia (5) Faculty of Technology Management, Universiti Tun Hussein Onn Malaysia, Malaysia (6) Department of Computer Science, Universitas Negeri Semarang, Indonesia |
Scientific Journal of Informatics (SJI)
p-ISSN 2407-7658 | e-ISSN 2460-0040
Published By Department of Computer Science Universitas Negeri Semarang
Website: https://journal.unnes.ac.id/nju/index.php/sji
Email: [email protected]
p-ISSN 2407-7658 | e-ISSN 2460-0040
Published By Department of Computer Science Universitas Negeri Semarang
Website: https://journal.unnes.ac.id/nju/index.php/sji
Email: [email protected]
This work is licensed under a Creative Commons Attribution 4.0 International License.