Universiteto produkcija / University's production: Recent submissions
Now showing items 1-20 of 5334
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Estimation of Sound Source Direction of Arrival Map Using Convolutional Neural Network and Cross-Correlation in Frequency Bands
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)In this paper, we present an evaluation of the usage of a convolutional neural network (CNN) for the estimation of the sound source direction of arrival (DoA) map. Cross-correlations in different frequency bands, calculated ... -
Why SIEM is Irreplaceable in a Secure IT Environment?
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)The aim of the publication is to brief on the importance of a SIEM (Security Information and Event Management) solution. Its benefits but also taking time to reflect on this system drawbacks. All of which is intended for ... -
Developing an Integrated Approach for the Scenario-based Management of Simulation Games
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)The paper introduces the approach for the scenario-based management of simulation games. Nowadays one of the main requirements for simulation games is the diversity of modeled situations and their correspondence to a real ... -
Machine Learning Application in Predictive Maintenance
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)Industrial organizations worldwide cannot ignore Industry 4.0 and its impact to their businesses. The biggest struggle is to find the way how to adopt all the possibilities for each plants unique use cases. In those ... -
LTE Cell Traffic Grow and Congestion Forecasting
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)Recent popularity grow of predictive analysis is growing in many fields. Importance to forecast mobile traffic for each LTE cell can bring mobile network planning advantages for the operator. It can help operators to spend ... -
Approximation PID-Controllers Through Deadbeat Controller and its Tuning
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)The possibility of tuning the PID controller through deadbeat controller has been investigated. The sample time’s influence on the settings and the quality of the step response has been determined. The sample time’s influence ... -
Computer-aided Investigation of Magnetic Fields Induced by Energy Saving Bulbs
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)This article presents the research methodology and results for testing magnetic field generation by energy-efficient light bulbs in the frequency range between 20 Hz and 48 kHz. A high-definition PC sound system tailored ... -
Cashing Control And Optimization in Information-Content Networks
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)The subject of this article is devoted to the problem of caching in content-oriented networks. The relevance of the work is determined by the idea of an information-content networks as a future promising technology for the ... -
Text Classification using Different Feature Extraction Approaches
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)In this paper, we examine the results of applying three different text feature extraction approaches while classifying short sentences and phrases into categories with a neural network in order to find out which method is ... -
Credulity to Phishing Attacks: A Real-World Study of Personnel with Higher Education
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)Phishing is an attack where the attacker creates the fake object (e-mail, web site, etc) to fool an online user into eliciting personal information. This is a base for a big variety of other security attacks as during this ... -
Development of the Business Processes Modelling Lab Tools
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)The paper describes the process of the development of methodological support for practical labs in automated modelling study course. The technologies of business process modelling were analyzed, then the comparative analysis ... -
Migrating Legacy Software to Microservices Architecture
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)As a legacy monolithic software become too large to deal with, many enterprises are drawn to breaking them down into the microservices architectural style. Migrating a monolithic architecture to an ecosystem of microservices ... -
Automated Digital Terrain Elevation Modification By Procedural Generation Approach
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)Creative content requires a lot of human resources. Computational creativity gets more attention as computational resources are getting fast enough to quickly create automated content with enough precision and similarity ... -
Trends and Challenges of Multimodal User Interfaces
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)The development of information technologies brings new possibilities for its users. The development is noticeable in user interface design as well - new data input and output methods and facilities are proposed, increasing ... -
Gradational Correction Models Efficiency Analysis of Low-Light Digital Image
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)The presented article describes the most popular unified models of gradation correction of a darkened digital image, makes a comparative analysis of the effectiveness of these models, formulates practical recommendations ... -
Implementation of Machine Learning Algorithms for Autonomous Robot Trajectory Resolving
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)Machine learning in the modern industry and transport became a hot issue and its implementation finding broad field in recent activities in industry and daily life. Robotic is widely using machine learning of different ... -
Research of the Horizontal Pendulum base Harvester for Low Energy Density Systems
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)A proposed energy harvesting system intended to convert ambient mechanical vibration into electrical energy to power autonomous low power electronic systems. The device operation based on non-holonomic vibration system, ... -
Adaptation of Convolution and Batch Normalization Layer for CNN Implementation on FPGA
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)The article presents integration process of convolution and batch normalization layer for further implementation on FPGA. The convolution kernel is binarized and merged with batch normalization into a core and implemented ... -
Analysis and Method for Reducing the Noise of a Vertical Channel of the Sampling Oscilloscope
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)The approach to reduce the noise of a vertical channel of the sampling oscilloscope is presented in this paper. In general, the vertical channel of the sampling oscilloscope consists of a high-frequency sampling circuit ... -
Electrokinetic Converter using AN Unsteady Shift: A Quantitative Model
(2019 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 25, 2019, Vilnius, Lithuania, 2019)A model for constructing sensors for devices for the continuous determination of electrokinetic surface properties is investigated in the article. The kinetic equations of mass transfer for an electrokinetic converter ...