Vol. 19 No. 2 (2025): Nuansa Informatika 19.2 Juli 2025

Issues Volume 19.2 Juli 2025 : Information and Technology.

This issue presents a collection of research articles focused on information technology and data-driven methodologies. This volume highlights the application of IoT, machine learning, deep learning, ensemble learning, fuzzy systems, and decision-support algorithms across various domains, including environmental sustainability, healthcare, public services, education, and business.

The published studies emphasize predictive analytics, intelligent systems, and application development, covering topics such as forecasting, classification, sentiment analysis, performance evaluation, and system implementation. Overall, this volume reflects the journal’s commitment to disseminating innovative, relevant, and applicable research that contributes to the advancement of information technology and its real-world applications.

DOI: https://doi.org/10.25134/ilkom.v19i2

Published: 10-07-2025

Full Issue

Articles

IoT and Water Consumption Forecasting: A Green Accounting Study at a Coffee Shop in Cimahi IoT dan Peramalan Konsumsi Air: Studi Akuntansi Hijau di Kedai Kopi Cimahi

Mohamad Nurkamal Fauzan, Riani Tanjung

1-10
- PDF
Feature Extraction Using Markov Random Field (MRF) On Improving CNN Classification Results For Alzheimer's Disease Diagnosis Ekstraksi Fitur Menggunakan Markov Random Field (MRF) untuk Meningkatkan Hasil Klasifikasi CNN pada Diagnosis Penyakit Alzheimer

Saeful Bahri, Miftah Farid Adiwisastra, Taufik Hidayatulloh

11-17
- PDF
Assessing the Role of E-Govqual in Improving Public Satisfaction with the MyPertamina Application in Setiabudi District Mengkaji Peran E-Govqual dalam Meningkatkan Kepuasan Masyarakat terhadap Aplikasi MyPertamina di Kecamatan Setiabudi

Yulian Surya Saputra, Sucitra Sahara, Rizqi Agung Permana

18-24
- PDF
A Data-Driven Approach to Comparative Evaluation of Regression Models for Accurate House Price Prediction Pendekatan Berbasis Data untuk Evaluasi Komparatif Model Regresi untuk Prediksi Harga Rumah yang Akurat

Tiara Permata Hati, Budiman Budiman, Imannudin Akbar, Nur Alamsyah

25-34
- PDF
Development Of A 2d Educational Animal Card Game Using Unity Pengembangan Game Kartu Hewan Edukatif 2D Menggunakan Unity

Alma Sulaiman, Mamay Syani

35-48
- PDF
The Implementation of User Satisfaction Based Shortest Job First Algorithm Efficiency in Queuing System Penerapan Efisiensi Algoritma Shortest Job First Berbasis Kepuasan Pengguna pada Sistem Antrian

Darsanto

49-57
- Pdf
Predicting Basic Shipping Tariff Using Machine Learning Prediksi Tarif Dasar Pengiriman Menggunakan Machine Learning

Nisa Hanum Harani, M. Yusril Helmi Setyawan, Dani Ferdinan

58-66
- Pdf
Development Of Online Attendance Application With Time And Location Validation At Satpol Pp South Tangerang Pengembangan Aplikasi Absensi Online Dengan Validasi Waktu Dan Lokasi Di Satpol PP Tangerang Selatan

Syamsu Hidayat, Muhamad Rifki Ramadhan, Joko Susilo

67-72
- Pdf
Web-Based Assignment Management System Application Design to Increase Personnel Productivity and Effectiveness in Product Documentation Division Rancang Bangun Aplikasi Sistem Manajemen Penugasan Berbasis Web Guna Meningkatkan Produktifitas dan Efektifitas Personel Bagproddok Dispenad

Seftian Candra Pratama, Eryan Ahmad Firdaus, Rochedi Idul Adha

73-80
- PDF
Emoji-Based Sentiment Classification Using Ensemble Learning with Cross-Validation: A Lightweight Approach for Social Media Analysis Klasifikasi Sentimen Berbasis Emoji Menggunakan Ensemble Learning dengan Validasi Silang: Pendekatan Ringan untuk Analisis Media Sosial

Nur Alamsyah, Gunthur Bayu Wibisono, Titan Parama Yoga, Budiman, Acep Hendra

81-87
- PDF
A Bidirectional GRU Approach with Hyperparameter Optimization for Sentiment Classification in Game Reviews Pendekatan GRU Dua Arah dengan Optimasi Hiperparameter untuk Klasifikasi Sentimen dalam Ulasan Game

Nur Alamsyah, Titan Parama Yoga, Budiman, Imannudin Akbar, Acep Hendra, Alif Januantara Prima

88-95
- PDF
The Implementation of the TOPSIS Method in Determining Stunting Toddlers Penerapan Metode TOPSIS dalam Penentuan Balita Stunting

Umi Khultsum, F. Lia Dwi Cahyanti, Elly Firasari

96-104
- PDF
Predicting the Happiness Index Based on the HDI Indicator in Indonesia Using the Ensemble Learning Approach Prediksi Indeks Kebahagiaan Berdasarkan Indikator IPM di Indonesia Menggunakan Pendekatan Ensemble Learning

Syafrial Fachri Pane, Rofi Nafiis Zain, Iwan Setiawan, Virdiandry Putratama

105-114
- PDF
Performance and Efficiency Testing Analysis of Database Systems in Academic Information Systems Analisis Pengujian Kinerja dan Efisiensi Sistem Basis Data dalam Sistem Informasi Akademik

Utami Kusuma Dewi, Ryan Lingga Wicaksono, Mahendra Dwifebri Purbolaksono, Villy Satria

115-122
- PDF
Fuzzy-Driven Adaptive NPC Behavior in a Meme-Based Platformer Game for Android Mobile Perilaku NPC Adaptif Berbasis Fuzzy dalam Game Meme Platformer Berbasis Ponsel Android

Encep Sayid Amrulloh, Rio Andriyat Krisdiawan, Iwan Lesmana, Lutfi Rohmawati

123-132
- PDF
Design and Implementation of a Performance Dashboard for Public Relations at Telkom University Perancangan dan Implementasi Dashboard Kinerja Bidang Humas Universitas Telkom

Feddy Dea Reskyadita, Hani Nurrahmi, Daris Maulana

133-143
- PDF
Design And Development of The Cakrawala Project Web Application: Case Study of The Information Technology Division Perancangan dan Pengembangan Aplikasi Web Proyek Cakrawala: Studi Kasus Divisi Teknologi Informasi

Tirta Subagja, Mamay Syani

144-148
- PDF

Vol. 19 No. 2 (2025): Nuansa Informatika 19.2 Juli 2025

Full Issue

Articles

IoT and Water Consumption Forecasting: A Green Accounting Study at a Coffee Shop in Cimahi IoT dan Peramalan Konsumsi Air: Studi Akuntansi Hijau di Kedai Kopi Cimahi

Feature Extraction Using Markov Random Field (MRF) On Improving CNN Classification Results For Alzheimer's Disease Diagnosis Ekstraksi Fitur Menggunakan Markov Random Field (MRF) untuk Meningkatkan Hasil Klasifikasi CNN pada Diagnosis Penyakit Alzheimer

Assessing the Role of E-Govqual in Improving Public Satisfaction with the MyPertamina Application in Setiabudi District Mengkaji Peran E-Govqual dalam Meningkatkan Kepuasan Masyarakat terhadap Aplikasi MyPertamina di Kecamatan Setiabudi

A Data-Driven Approach to Comparative Evaluation of Regression Models for Accurate House Price Prediction Pendekatan Berbasis Data untuk Evaluasi Komparatif Model Regresi untuk Prediksi Harga Rumah yang Akurat

Development Of A 2d Educational Animal Card Game Using Unity Pengembangan Game Kartu Hewan Edukatif 2D Menggunakan Unity

The Implementation of User Satisfaction Based Shortest Job First Algorithm Efficiency in Queuing System Penerapan Efisiensi Algoritma Shortest Job First Berbasis Kepuasan Pengguna pada Sistem Antrian

Predicting Basic Shipping Tariff Using Machine Learning Prediksi Tarif Dasar Pengiriman Menggunakan Machine Learning

Development Of Online Attendance Application With Time And Location Validation At Satpol Pp South Tangerang Pengembangan Aplikasi Absensi Online Dengan Validasi Waktu Dan Lokasi Di Satpol PP Tangerang Selatan

Web-Based Assignment Management System Application Design to Increase Personnel Productivity and Effectiveness in Product Documentation Division Rancang Bangun Aplikasi Sistem Manajemen Penugasan Berbasis Web Guna Meningkatkan Produktifitas dan Efektifitas Personel Bagproddok Dispenad

Emoji-Based Sentiment Classification Using Ensemble Learning with Cross-Validation: A Lightweight Approach for Social Media Analysis Klasifikasi Sentimen Berbasis Emoji Menggunakan Ensemble Learning dengan Validasi Silang: Pendekatan Ringan untuk Analisis Media Sosial

A Bidirectional GRU Approach with Hyperparameter Optimization for Sentiment Classification in Game Reviews Pendekatan GRU Dua Arah dengan Optimasi Hiperparameter untuk Klasifikasi Sentimen dalam Ulasan Game

The Implementation of the TOPSIS Method in Determining Stunting Toddlers Penerapan Metode TOPSIS dalam Penentuan Balita Stunting

Predicting the Happiness Index Based on the HDI Indicator in Indonesia Using the Ensemble Learning Approach Prediksi Indeks Kebahagiaan Berdasarkan Indikator IPM di Indonesia Menggunakan Pendekatan Ensemble Learning

Performance and Efficiency Testing Analysis of Database Systems in Academic Information Systems Analisis Pengujian Kinerja dan Efisiensi Sistem Basis Data dalam Sistem Informasi Akademik

Fuzzy-Driven Adaptive NPC Behavior in a Meme-Based Platformer Game for Android Mobile Perilaku NPC Adaptif Berbasis Fuzzy dalam Game Meme Platformer Berbasis Ponsel Android

Design and Implementation of a Performance Dashboard for Public Relations at Telkom University Perancangan dan Implementasi Dashboard Kinerja Bidang Humas Universitas Telkom

Design And Development of The Cakrawala Project Web Application: Case Study of The Information Technology Division Perancangan dan Pengembangan Aplikasi Web Proyek Cakrawala: Studi Kasus Divisi Teknologi Informasi

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