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JOIV: International Journal on Informatics Visualization
ISSN 2549-9610 · Society of Visual Informatics · 1.156 artikel di indeks
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Artikel Jurnal
Development of a Life Story-Based Digital Counseling Model to Detect Student Depression Using LSTM
This research aims to develop an LSTM-based model to help counselors analyze depressive symptoms in students based on their life stories. Depression often occurs among students, which can affect their lives. However, counselling can overcome these mental problems. In order to support the Indonesian…
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Artikel Jurnal
RC5 Performance Enhancement Based on Parallel Computing
This study aims to enhance the RC5 algorithm to improve encryption and decryption speeds in devices with limited power and memory resources. These resource-constrained applications, which range in size from wearables and smart cards to microscopic sensors, frequently function in settings where…
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Artikel Jurnal
Database Optimization for Sustainable Energy Analytic
In recent years, the burgeoning amount, speed, and variety of data in multiple energy fields have generated new requirements that far exceed those of traditional database systems and especially pose new challenges related to sustainable energy analytics. Classical relational database architectures…
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Artikel Jurnal
Addressing Challenges and Enhancing Sustainability in the Food Supply Chain Management for the Malaysian Armed Forces Based on IoT Technologies
The critical nature of the food supply chain issues within the Malaysian Armed Forces necessitates careful consideration to establish a well-structured and organized sustainable food supply. The primary source of frustration arises from the contractor's failure to adhere to contractual obligations…
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Artikel Jurnal
Processing of Brain Images Dataset: Introducing a Novel LBP Features Extraction Method to Enhance the Prediction System of Brain Hemorrhage
To detect brain bleeding in CT images, this study presents an improved Local Binary Pattern (NLBP) operator for texture analysis in medical imaging. The suggested NLBP utilizes an XOR operation with multi-radius feature extraction (r=1 and r=2) to capture fine-grained and larger texture patterns…
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Artikel Jurnal
2.5D Face Recognition System using EfficientNet with Various Optimizers
Face recognition has emerged as the most common biometric technique for checking a person's authenticity in various applications. The depth characteristic that exists in 2.5D data, also known as depth image, is utilized by the 2.5D facial recognition algorithm to supply additional details…
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Artikel Jurnal
Secondary Structure Protein Prediction-based First Level Features Extraction Using U-Net and Sparse Auto-encoder
Protein secondary structure prediction (PSSP) is an important challenge in bioinformatics. Existing methods for PSSP are generally divided into three categories: neighbor-based, model-based, and meta-estimator-based methods, each using supervised or supervised learning methods model-based are often…
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Artikel Jurnal
Comparison Architecture of Convolutional Neural Network for Fertility Level of Paddy Soil Detection
This study proposes to detect the fertility of paddy soil based on texture, the power of Hydrogen (pH), and the amount of production. Fertile paddy soil provides essential nutrients and supports optimal plant growth. Therefore, monitoring and analyzing soil fertility is crucial in agricultural land…
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Artikel Jurnal
Real-Time Embedded Vision System for Road Damage Detection Utilizing Deep Learning
Accidents resulting from road damage are becoming a serious concern, emphasizing the need for efficient monitoring systems and timely government intervention. This research highlights the potential of advanced AI-driven solutions in road safety management, providing a practical approach to…
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Artikel Jurnal
Evaluation of Sentiment Analysis Methods for Social Media Applications: A Comparison of Support Vector Machines and Naïve Bayes
This study compares the effectiveness of the Support Vector Machine (SVM) and Naïve Bayes methods in sentiment analysis of TikTok application reviews in Indonesia. The primary objective is determining which method better classifies positive and negative sentiments. The dataset consists of TikTok…
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Artikel Jurnal
Analysis of Emission Reduction in Indonesia's Power Generation Sector for the Centennial Milestone using Grammatical Evolution and ARIMA
This study examines the Indonesian government's commitment to reducing electricity production, a crucial element in achieving sustainable energy. Historically, Indonesia depends on non-renewable energy sources, including coal and oil. Indonesia is presently transitioning to cleaner energy…
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Artikel Jurnal
Analysis of Student Perceptions on Blended Learning Using Learning Management System (LMS) for Physical Education, Sports, and Health Courses
This study investigates student perceptions of LMS-based Blended Learning in Physical Education, Sports, and Health subjects at Public Junior High School 25 in Barru Regency, South Sulawesi, Indonesia. A descriptive quantitative design was utilized for this research. Probability sampling was…
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Artikel Jurnal
An Eccentricity for Improvement in Rice Stem Borer Detection Using Sensed Drone Imaging
Rice stem borers are severe pests that cause significant crop losses. This research aimed to tackle this problem by using a drone equipped with a high-resolution camera to capture detailed images of paddy fields. These images were then processed to estimate the early potential attacks of stem borer…
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Artikel Jurnal
Prediction Analysis of Greeting Gestures Based on Recurrent Neural Networks
Human activity recognition, such as rehabilitation, sports, human behavior, etc., is developing rapidly. A Recurrent Neural Network (RNN) is a practical approach to human activity recognition research and sequential data. However, studies on recognizing human activities rarely study culture…
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Artikel Jurnal
UAV-Based Segmentation and Correlation Analysis of Vegetation Indices for Cassava Crop Health Assessment
Cassava, an essential staple food with diverse applications, has been relatively underexplored in terms of health analysis using vegetation indices. Conventional field surveys face challenges in covering large areas due to resource constraints. Recent advancements in remote monitoring techniques…
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Artikel Jurnal
Chest X-Ray Images Clustering Using Convolutional Autoencoder for Lung Disease Detection
In healthcare, medical imaging is commonly used for health assessments. One of the most commonly used types of medical imaging is X-ray imaging. One area that often undergoes examination using this modality is the lungs, where healthcare professionals use X-ray images to interpret the results…
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Artikel Jurnal
K-Nearest Neighbor and Weight K-Nearest Neighbor Classification of Cork Fish Using Gray-Level-Co-Occurrence Matrix Algorithm Approach
Ornamental cork fish is a type of fish that is in great demand among the public as an ornamental fish. Ornamental cork fish have various types and colors; each variation has its own name and is a selling point among ornamental cork fish lovers. With a good motif, ornamental cork fish will have an…
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Artikel Jurnal
The Effect of Feature Selection on Machine Learning Classification
High-dimensional datasets can lead to overfitting and computationally expensive model building on machine learning. This study uses a dimensionality reduction technique, namely feature selection techniques, to overcome these problems. Five feature selection methods were used, i.e., Chi-Square (CS)…
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Artikel Jurnal
Wireless Data Communications in WSN Networks Using UAV
This research explores the impact of environmental and technical factors on air-to-ground (A2G) wireless communications using drones, specifically tackling challenges like multipath propagation, Doppler effects, and geographical variability. The study aims to analyze performance determinants of A2G…
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Artikel Jurnal
Enhanced BatikGAN SL Model for High-Quality Batik Pattern Generation
Batik represents one of the most prominent traditional cultural forms in Indonesia, serving not only as an art form but also as a symbol of cultural identity and heritage. The creation of intricate and unique Batik patterns is a highly skilled craft that has been passed down through generations…
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