DSpace at VGTU: Recent submissions
Now showing items 121-140 of 52396
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Vilniaus Gedimino technikos universitetas 2018 metai
(Mokslas, studijos, universiteto gyvenimas, 2019)Vilniaus Gedimino technikos universiteto mokslinis informacinis leidinys -
Reconfigurable Polygonal Planar Inductor with Bistable Snapping Mechanism
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)A mechanically tunable planar single-turn inductor in air is proposed. The bistable flexible deflection of axially compressed wire segments is used for variation of the loop area of regular polygonal loop inductors. We ... -
Sentiment Analysis of Hotel Reviews using Deep Learning Approaches
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)The tourism industry is experiencing rapid growth and is becoming one of the fastest-expanding sectors. A considerable number of travelers now make hotel bookings and share their experiences on travel e-commerce platforms. ... -
Identification of Tomato Leaf Disease using YOLOv8 Detection Models on GPU and Raspberry Pi
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)The paper explores the automated identification of tomato leaf diseases using YOLOv8 detection models on both GPU and Raspberry Pi hardware. Through convolutional neural networks (CNNs) and transfer learning techniques, ... -
Physical Analysis of Lateral-BTBT Induced GIDL Current in GaN-Based FinFET Devices
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)In this paper, we have analyzed the behavior of the Lateral-BTBT component of gate-induced drain leakage (GIDL) current on various configurations of GaN FinFET with High-k oxide which are Bulk-GaN FinFET, JAM-GaN FinFET ... -
Person Detection in Thermal Images: A Comparative Analysis of YOLOv8 and YOLOv9 Models
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)Person detection in thermal imagery is crucial for surveillance and monitoring applications. We assess the performance of YOLOv8 and YOLOv9 models using a new thermal image dataset. Our study reveals that both models achieve ... -
Hallucinations in Large Language Models (LLMs)
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)The recent advancements in neural network architectures, particularly transformers, have played a crucial role in the rapid progress of Large Language Models (LLMs). LLMs are trained on many parameters. By training these ... -
Deepfake Detection Models Based on Machine Learning Technologies
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)The paper is devoted to efficiency evaluation of modern deepfake detection models based on convolutional neural networks (CNN). In the context of rapid development of digital technologies and increasing volume of information ... -
The Concept of Reactive Power Management System
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)This publication presents the concept of a Building Management System and Reactive Power Management System in one software. The need for such a reactive power management system is related to the increase in the number of ... -
State economic decisions for energy security
(2026)This doctoral dissertation examines the role of national economic decisions in shaping a country’s energy security, with a particular focus on the electricity sector. While energy security is often discussed through the ... -
Optimizing MobileNetV3 Using Particle Swarm Optimization Algorithm for the Recognition of Bean Leaf Diseases
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)Crops play a vital role in human nutrition and overall well-being. Beans are an economically significant type of crops that not only provide a rich source of protein but also offers substantial health benefits. However, ... -
Metai ir dienos. Vilniaus Gedimino technikos universitetas 2024 m.
(2025)Leidinyje aprašomi Vilniaus Gedimino technikos universiteto 2024 metų svarbiausieji įvykiai, mokslo ir studijų plėtotė, tarptautinis bendradarbiavimas, dalyvavimas tarptautinėse konferencijose, senato ir rektorato priimti ... -
Predicting Time Complexity of TensorFlow Lite Models
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)The Internet of Things (IoT) revolutionizes global communication and data exchange, while edge computing optimizes data transmission and enhances security, adaptability, and cost-effectiveness. However, integrating computer ... -
Vilniaus Gedimino technikos universitetas 2017 metai
(Mokslas, studijos, universiteto gyvenimas, 2018)Vilniaus Gedimino technikos universiteto mokslinis informacinis leidinys -
Towards Human Activity Recognition in Smart Environments through Thermal Imaging
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)This paper presents the results of keypoint detection achieved through training YOLOv8 pose models on a thermal person dataset, aiming towards human activity recognition in smart environments. The YOLOv8 pose models, ranging ... -
Kernel Filter-Based Image Construction from Scanning Electrochemical Microscopy Approach Curves
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)A scanning electrochemical microscope (SECM) with artificial intelligence could generate the sample's activity image from approach curves measured at several points, minimizing the time of measurement and calculating sample ... -
A Review on Improvement in Detection of Cyberattacks Using Artificial Intelligence for the Grid Applications
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)The integration of artificial intelligence and machine learning technologies into critical infrastructures, such as smart grids, has raised significant concerns regarding cybersecurity. This paper explores the dual role ... -
Investigation of Accuracy of Linear Motor Positioning Systems using Different Filters
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)Fast-paced competition in the industrial environment requires high-precision, high-performance systems that allow industry players to stay on top. Precise changes to the mechanical structure of the positioning system are ... -
Taxonomy of E-Course Quality Metrics and Automated Evaluation Possibilities
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)Nowadays, the popularity of online learning is growing rapidly, and e-courses are becoming one of the main ways of learning. To successfully conduct online training, it is crucial to ensure the high quality of learning ... -
The Study of the Dynamics Limits of Gas Flow in the Connecting Channels of Agglomeration Apparatus
(2024 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2024, Vilnius, Lithuania, 2024)Ambient air quality is considered one of the indicators of a sustainable lifestyle. Traditional cleaning technologies based on gravitational, centrifugal, electrostatic, and other operating principles are not effective in ...