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Jurnal Masyarakat Informatika
SINTA 3
ISSN 2086-4930 · Universitas Diponegoro · 189 artikel di indeks
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Artikel Jurnal
A Comparative Analysis of the CRITIC and Entropy Methods for Objective Weighting of Priority Criteria
Various criteria weighting methods are available, and this study aims to compare the Criteria Importance Through Inter Criteria Correlation (CRITIC) and Entropy methods to determine the criteria weights. This case study focuses on identifying priority customers from 2 years of sales transactions in…
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Artikel Jurnal
Optimizing VGG16 Architecture with Bayesian Hyperparameter Tuning for Tomato Leaf Disease Classification
This study proposes an optimized VGG16 architecture enhanced through Bayesian Optimization to improve the classification of tomato leaf diseases. The modified model integrates tunable parameters such as dropout rates, convolutional filters, and dense units, while maintaining the foundational…
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Artikel Jurnal
Development and Optimization of a Construction Personal Protective Equipment (PPE) Detection Model on YOLOv8 Architecture
Workplace safety in the construction sector remains a critical issue due to frequent accidents caused by non-compliance with Personal Protective Equipment (PPE) regulations. Manual supervision is inefficient and prone to errors, necessitating an automated detection approach. The prior YOLOv5…
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Artikel Jurnal
A Comparative Study of Machine Learning Models for Short-Term Load Forecasting
Short-Term Load Forecasting (STLF) was a critical task in power system operations, enabling efficient energy management and planning. This study presented a comparative analysis of five machine learning models namely XGBoost, Random Forest, Multi-Layer Perceptron (MLP), Support Vector Regression…
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Artikel Jurnal
Systematic Literature Review on Medical Image Captioning Using CNN-LSTM and Transformer-Based Models
Creating descriptive text from medical images to aid in diagnosis and treatment planning is known as medical image captioning, and it is a crucial duty in the healthcare industry. In this study, medical image captioning techniques are systematically reviewed in the literature with an emphasis on…
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Artikel Jurnal
A Comparative Analysis of Convolutional Neural Network (CNN): MobileNetV2 and Xception for Butterfly Species Classification
This study aims to compare the effectiveness and efficiency of two convolutional neural network architectures, MobileNetV2 and Xception, for automated butterfly species classification. As biodiversity monitoring gains significance, effective species identification technologies are crucial for…
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Artikel Jurnal
An Ensemble-Based Approach for Detecting Clickbait in Indonesian Online Media
Clickbait headlines are widely used in online media to attract readers through exaggerated or misleading titles, potentially leading to user dissatisfaction and information overload. This study proposes a machine learning approach for detecting clickbait in Indonesian news headlines using classical…
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Artikel Jurnal
Applying the Scrum Method in Software Development for Undergraduate Thesis Project Implementation
The Scrum Method, as one of the frameworks within Agile-based software development, has become the de facto standard in industry practices. However, to date, there is no specific guideline or adaptation model that directs the application of Scrum in undergraduate thesis project settings…
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Artikel Jurnal
A Combination of SHA-256 and DES for Visual Data Protection
This study employs SHA-256 and DES algorithms to safeguard visual data through encryption and decryption processes. Research findings demonstrate that this method provides robust security with image histograms that are difficult to recognize and randomly encrypted. The MSE and PSNR values…
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Artikel Jurnal
Classification of Real and Fake Images Using Error Level Analysis Technique and MobileNetV2 Architecture
Advancements in technology have made image forgery increasingly difficult to detect, raising the risk of misinformation on social media. To address this issue, Error Level Analysis (ELA) feature extraction can be utilized to detect error level variations in lossy-formatted images such as JPEG. This…
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Artikel Jurnal
Analysis of the Correlation Between Playtime, Design, and Game Mechanics to Positive Reviews on the Fighting Games Genre using Large Language Models
The video game industry is experiencing rapid growth, with the fighting game genre remaining a favorite due to its tactical challenges and deep mechanics. This study explored the relationship between playtime, game design, and game mechanics to positive reviews from players, using Large Language…
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Artikel Jurnal
Pengembangan Aplikasi Media Pembelajaran Berbasis Game Edukasi Tanaman Obat dan Herbal Madura
Penelitian ini bertujuan untuk mengembangkan aplikasi media pembelajaran berbasis game edukasi yang mengenalkan tanaman obat dan herbal Madura kepada siswa kelas X jurusan Farmasi di SMKS Yannas Husada Bangkalan. Aplikasi ini diharapkan dapat meningkatkan pemahaman siswa mengenai materi simplisia…
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Artikel Jurnal
Hash Value Security Improvement of PCS Password using Signed Binary Operation
Convenience and security have always been inversely related requirements in data protection systems. Users want a short and simple password that is easy to remember. On the other hand, the system that is widely used in securing user data, especially passwords, is using a one-way message digest. In…
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Artikel Jurnal
Machine Learning untuk Prediksi Kegagalan Mesin dalam Predictive Maintenance System
Dalam menghadapi Revolusi Industri 4.0, teknologi seperti Internet of Things, Big Data, dan Kecerdasan Buatan menjadi kunci dalam modernisasi industri. Pendekatan Machine Learning digunakan untuk memproses data multivariabel berdimensi tinggi dan mengekstrak hubungan tersembunyi dalam lingkungan…
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Artikel Jurnal
Analisis Sentimen pada Ulasan Aplikasi Access by KAI Berbahasa Indonesia Menggunakan Word-Embedding dan Classical Machine Learning
Indonesia memiliki aplikasi perkeretaapian bernama Access by KAI yang dirilis oleh PT Kereta Api Indonesia (KAI). Masyarakat dapat mengunduh dan mengulas aplikasi ini melalui Google Play Store. Rating Access by KAI menurun dari tahun 2022, menandakan bahwa aplikasi belum memenuhi ekspektasi…
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Artikel Jurnal
Kriptografi Teks Berbasis Algoritma Substitusi Vigenere Cipher 8 Bit
Vigenere Cipher merupakan salah satu algoritma kriptografi klasik dalam dunia kriptografi. Penelitian ini berfokus pada penggunaan metode Vigenere Cipher dan implementasinya dalam mengamankan sebuah teks pesan berbentuk ASCII. Penelitian ini menggunakan empat metode pengujian yaitu, Avalanche…
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Artikel Jurnal
Kriptografi Homomorfik dalam Anonimisasi Data untuk Pengolahan Data pada Sistem E-Voting
Di era kemajuan teknologi informasi, menjaga keamanan dan privasi data merupakan suatu pertahanan yang sangat penting. Penelitian ini bertujuan untuk membuktikan teknik keamanan Kriptografi dengan metode Homomorfik yang dapat mengolah data pada saat data terenkripsi menyoroti kekurangan dalam…
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Evaluasi Usability pada Aplikasi Sistem Pencatatan Pegawai Menggunakan Metode Usability Testing dan USE Questionnaire
Dalam era digitalisasi yang semakin berkembang pesat, aplikasi sistem pencatatan pegawai menjadi sebuah kebutuhan yang tak terhindarkan bagi perusahaan untuk efisiensi dan efektifitas pengelolaan sumber daya manusia. Dalam konteks ini, usability atau kegunaan aplikasi sistem manajemen pegawai…
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Pengembangan Aplikasi Monitoring Informasi Proyek Berbasis Web Menggunakan Metode ICONIX Process (Studi Kasus: PT Telkom Akses Witel Semarang)
Penelitian ini mengeksplorasi pentingnya aplikasi monitoring informasi proyek dalam mendukung pengambilan keputusan efektif di perusahaan. Fokus dari penelitian ini adalah PT Telkom Akses Witel Semarang. Saat ini, laporan-laporan internal masih disusun secara manual, menyebabkan ketidaksempurnaan…
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Artikel Jurnal
Analisis Pengaruh Kualitas Website Shopee Terhadap Kepuasan Pengguna Berdasarkan Metode WebQual 4.0 (Studi Kasus : Mahasiswa Pengguna Shopee di Universitas Diponegoro)
Maraknya pelaku bisnis e-commerce membuat persaingan jual beli online menjadi ketat sehingga e-commerce harus mampu mempertahankan keberadaannya. Salah satu faktor utama yang mendorong pelanggan melakukan kegiatan e-commerce adalah tingkat kepuasan pengguna dalam penerimaan website terhadap…