DSpace at VGTU: Recent submissions
Now showing items 41-60 of 52236
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Pretrained Word Embeddings for Image Captioning
(2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 22, 2021, Vilnius, Lithuania, 2021)All modern methods in one way or another related to natural language processing problems use vector representations of words. These can be either representations learned for a specific task or pretrained vector representations ... -
Evaluation of Accuracy and Repeatability of Scanning Probe Microscope Positioning System
(2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 22, 2021, Vilnius, Lithuania, 2021)Scanning probe microscope (SPM) positioning system quality depends on the design of the positioning system, environmental factors, frictional forces, and load. The aim of our research is to determine the accuracy and ... -
An ANFIS-based Model to Predict the Oil Spill Consequences on the Ground
(2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 22, 2021, Vilnius, Lithuania, 2021)Considering the randomness and complexity of oil spill accidents on the ground, the oil spill volume, the spilled oil density, the spreading coefficient of oil product on the surface layer and ground thickness, were taken ... -
OTT Video over Mobile Networks: Operators Cost and Challenges
(2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 22, 2021, Vilnius, Lithuania, 2021)Increase of video streaming services popularity led it to become the main contributor to LTE network load. Loaded mobile network by 3rd party applications brings cost for Mobile Network Operators to build new base stations ... -
EduCATS for Distance Learning
(2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 22, 2021, Vilnius, Lithuania, 2021)This paper discusses a new learning management system called EduCATS. The proposed system covers all the components of the educational process, monitor the progress and the process of studying the educational material by ... -
Experimental Determination of Equivalent Circuit Parameters for a Synchronous Generator
(2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 22, 2021, Vilnius, Lithuania, 2021)This paper presents the basic experimental procedures and calculations for determining the equivalent-circuit parameters of a small-scale commercial synchronous generator. The tests performed, are based on IEEE guide for ... -
Detecting Wake-word Repeats in Voice-activated Systems
(2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 22, 2021, Vilnius, Lithuania, 2021)In this paper we propose a practical method to improve the false rejection rate of a voice-activated system. The users of such systems tend to repeat the activation word in the case of the false rejection. In our method ... -
Saturated Iron Core Superconductor and Thyristor based DC Fault Current Limiter for HB-MMC
(2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 22, 2021, Vilnius, Lithuania, 2021)Last three decades have witnessed exponential growth in necessities of limiting DC fault current and instant restoration of High Voltage DC power systems. In this paper, Half Bridge Modular Multilevel Converter (HB-MMC) ... -
The Neural Network Models Effectiveness for Face Detection and Face Recognition
(2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 22, 2021, Vilnius, Lithuania, 2021)The paper is devoted to estimation of the effectiveness of the use of modern convolutional neural networks for face detection and face recognition. On standard and custom datasets, learning of neural networks and comparison ... -
Analysis of Information Compression of Medical Images for Survival Models
(2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 22, 2021, Vilnius, Lithuania, 2021)In this paper, we investigate the methods for extraction of significant information from medical breast cancer images for survival analysis. In breast cancer diagnostics as well as in the analysis of other medical images ... -
ATHENA: a Novel Higher Education Approach to Advance a Green Digital Europe
(2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 22, 2021, Vilnius, Lithuania, 2021)Sustainable education has many facets involving not only the conservation of our natural ecosystem, biodiversity and the development of a sustainable society but also promoting equity and ensuring life-long learning ... -
Tarptautinė konferencija Lietuva visiems 2023 m. gruodžio 4 d., pranešimų santraukos
(2023)Trys dešimtmečiai, pralėkę nuo pirmojo aplinkos prieinamumą reguliuojančio teisės akto priėmimo Lietuvoje 1993 metais, yra gera proga įvertinti pasiekimus, aptarti esamas problemas ir numatyti jų sprendimo kryptis. ... -
Proceedings of the 2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream'2021): Organizers Foreword
(2021 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 22, 2021, Vilnius, Lithuania, 2021)We are very glad to welcome our colleagues — young scientists, researchers and practitioners to the 8-th IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream'2021), held in Vilnius, Lithuania, ... -
Deep Learning Model for Sensor based Swimming Style Recognition
(2020 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 30, 2020, Vilnius, Lithuania, 2020)This paper aim is to present deep learning based approach for swimming style recognition performed on publicly available data collected with a smartwatch. The proposed method is a Bi-LSTM (Bidirectional Long-Short Term ... -
Analysis of Deep Neural Network Architectures and Similarity Metrics for Low-Dose CT Reconstruction
(2020 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 30, 2020, Vilnius, Lithuania, 2020)Computed tomography (CT) is a widely used imaging technique in the medical field. During CT procedures patients are exposed to high amounts of radiation, posing a tangible threat to their health. Developed low-dose procedures ... -
Naming and Routing Scheme for Data Content Objects in Information-Centric Network
(2020 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 30, 2020, Vilnius, Lithuania, 2020)The subject of this article is devoted to the problems of naming and routing scheme for data content object in information-centric networks (ICN). The relevance of the work is determined by the idea of an information-content ... -
Search by Image Engine using Local Feature Detectors
(2020 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 30, 2020, Vilnius, Lithuania, 2020)Nowadays, modern big data warehouses require the development of effective management algorithms. For large image storages first of all it's important to develop effective algorithms for comparing and searching a similar ... -
Investigation of Acoustic Features for Voice Activation Problem
(2020 IEEE Open Conference of Electrical, Electronic and Information Sciences (eStream), April 30, 2020, Vilnius, Lithuania, 2020)In this paper we examine the results of using different acoustic feature computation pipelines for classifying audio keywords with a convolutional neural network (CNN). We compare the use of Mel-frequency cepstral coefficients ...
