480 publication(s) trouvée(s)
Article scientifique
Gum Arabic as a Binder for Paste Extrusion Additive Manufacturing Using Rice Husks
This study evaluates Gum Arabic (GA) powder as a biodegradable binder for rice-husk-based composites fabricated using Material Extrusion with Chemical …
Article scientifique
A Hybrid CNN–BiLSTM Framework with LightGBM Stacking, SDN-Gate, and PSO-Based Threshold Optimization for Enhanced Intrusion Detection in SDN Environments
Intrusion detection in Software-Defined Networking (SDN) remains challenging due to dynamic control plane traffic and the scarcity of realistic datasets. …
Article scientifique
Development of a Cyclostationary Spectrum Sensing Framework Using Deep Learning Techniques for Cognitive Radio Networks in mmWave Band
Spectrum sensing is a fundamental component of Dynamic Spectrum Access (DSA) and Cognitive Radio (CR) technology. Accurate and rapid detection …
Article scientifique
LCEA-YOLO: Improving Small Object Detection in Aerial Imagery Using Local Contrast Enhancement Attention and Inner-CIoU Loss
This study proposed the Local Contrast Enhancement Attention - You Only Look Once (LCEA-YOLO) model to address the challenge of …
Article scientifique
Trajectory Tracking of Quadrotor UAVs Using Particle Swarm Optimized Adaptive Super Twisting Sliding Mode Control
Quadrotor Unmanned Aerial Vehicles (UAVs) are increasingly used in sectors such as search and rescue, crop monitoring, pesticide spraying, aerial …
Article scientifique
An Efficient Weighted Majority Voting Ensemble Machine Learning Classifier Framework for Image Segmentation
Ensemble learning is an effective approach to improving the robustness and accuracy of image segmentation by combining multiple classifiers. This …
Article scientifique
Enhancing SDN Security and Availability with Blockchain and Dual-Layer Isolation Forest–Driven DDoS Detection
Software-Defined Networking (SDN) improves network programmability and centralized control, yet it remains vulnerable to Distributed Denial-of-Service (DDoS) attacks, particularly those …
Article scientifique
Context-Aware Image Encryption via Adaptive Entropy-Oriented Segmentation
Recently, the demand for secure visual data transmission has increased significantly in applications such as cloud computing, telemedicine, and intelligent …
Article scientifique
Generative AI-Driven Optimization in Flexible and Reconfigurable Manufacturing Systems
Flexible and Reconfigurable Manufacturing Systems (FRMSs) are essential for coping with variability in modern production environments; however, efficient scheduling and …
Article scientifique
An Enhanced Secure and Fast Image Encryption Algorithm Based on Chaos Systems and DNA Coding
This study presents an enhanced color image encryption algorithm that integrates multiple techniques to ensure high levels of security, efficiency, …
Article scientifique
Performance Analysis of a Direct Torque Controlled PV Water Pumping System Using Grey Wolf Optimizer and Incremental Conductance Maximum Power Point Tracking under Variable Irradiance
This paper presents a performance analysis of a Photovoltaic (PV) water pumping system driven by an Induction Motor (IM) and …
Article scientifique
An RV32IM Processor with a Fuzzy Logic Branch Prediction Unit and Selective Execution
The Reduced Instruction Set Computer V (RISC-V) 32-bit architecture with an Integer base instruction set and Multiplication and Division extension …
Article scientifique
Pulsed Laser Ablation Synthesis of TiO₂ Nanoparticles and their Enhanced Antimicrobial Activity under Femtosecond Laser Irradiation
This study analyzes the synthesis of titanium dioxide TiO₂-Nanoparticles (NPs), through Pulsed Laser Ablation in Liquid (PLAL). The combination was …
Article scientifique
Region-Specific Road Object Detection in African Environments: Dataset Curation, Benchmarking, and Edge Deployment
Road safety in Africa faces substantial challenges that current public and custom datasets for autonomous driving do not adequately address. …
Article scientifique
Quantifying Green Hydrogen Yields from Photovoltaic Systems in Arid Climates: Application to Ouargla, Algeria
Algeria, particularly its southern regions such as Ouargla, offers exceptional solar energy potential, with annual Global Horizontal Irradiance (GHI) exceeding …
Article scientifique
The Effect of Atmospheric Correction Approaches on Leaf Area Index Retrieval Accuracy in Heterogeneous Croplands
This study evaluates four atmospheric correction approaches, including Sentinel-2 Correction (Sen2Cor), Rayleigh correction, image correction iCOR, and Dark Object Subtraction …
Article scientifique
An Analysis of the Effect of Fault Location on the Transient Stability of a PV-Integrated IEEE 30 Bus System with FACTS Devices
The increasing penetration of PhotoVoltaic (PV) generation in power systems has become a serious concern regarding transient stability under severe …
Article scientifique
Design and Validation of a Microwave Breast Imaging Prototype
Breast cancer detection remains a global health priority, as early and accurate identification can significantly improve clinical outcomes by reducing …
Article scientifique
A Hybrid EfficientNetV2S–ResNet50 Model for the Accurate Classification of Plant Leaf Diseases
Accurate classification of plant leaf diseases is significant for precision agriculture. This study details the development and evaluation of a …
Article scientifique
A New and Efficient Approach to Cell Segmentation and Tumor Detection in Histopathological Images
Detecting and segmenting cells or tumors in histopathological images is a very challenging task. This study presents a novel technique …