Browsing 2017 International Conference "Electrical, Electronic and Information Sciences“ (eStream) by Issue Date
Now showing items 1-20 of 30
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Enterprise architecture modeling based on cloud computing security ontology as a reference model
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)The recent growth of popularity of cloud computing services delivers various benefits in multiple fields of activity, including reduced resource costs due to optimized hardware setup, as well as improving mobility. However, ... -
Effective background subtraction algorithm for food inspection using a low-cost near infrared camera
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)Computer vision-based image analysis is one of the most widely used food quality tool in food industry. It allows to perform the non-contact and low-cost measurements of inspected object's surface and color. The aim of ... -
Modeling of two-tier DDoS by combining different type of DDoS models
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)Modeling of Distributed Denial of Service (DDoS) attacks is a multidimensional problem as different resources are used at the same time. Existing DDoS attacks models analyze usage of only one resource as most attack relay ... -
On parameterization of cell colonies images: ART classifier approach
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)Cell colonies counting is an important subset of cytometry research. That is why the article investigates possibility to use binary ART classifier for the flexible automatic parameterization of biological sample images. ... -
Comparison of CMOS power amplifier topologies for a wideband Doherty architecture
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)Two differential radio frequency (RF) power amplifier (PA) architectures are presented in this paper both of which can be used to implement a wideband Doherty PA. Classic PA architecture is compared to a SB (SB) PA in order ... -
Analysis of data pre-processing influence on intrusion detection using NSL-KDD dataset
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)Data pre-processing for machine learning methods is key step for knowledge discovery process. Depending on nature of the data, pre-processing might take the majority time of data analysis. Correctly prepared data for ... -
The phoneme set influence for Lithuanian speech commands recognition accuracy
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)The phoneme set influence for Lithuanian speech commands recognition accuracy is investigated. Four phoneme sets are discussed. LIEPA speech corpus for training of Acoustic Model is used. The phonetic representation of ... -
The use of harmonic identification algorithms to air heat exchanger
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)The article analyses the possibilities of using continuous harmonic identification for real technological objects. Where parameters of an object are changed fast enough and the computing power of the microprocessor control ... -
Non-linear PID controller and methods of its setting
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)Article is devoted to the questions of improving work quality of regulators with proportional-integral-differential and proportional-integral laws of controlling technological processes. The quality classical law of ... -
Synthesis of the control system of the robot manipulator of galvanic lines using the Bellman dynamic programming method
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)The article considers a method for increasing the productivity of a robotic manipulator based on eliminating emerging, undesirable disturbances. It is talk about the non-standard method of reducing the travel time using ... -
Investigation of the transient characteristics of an unmanned aerial vehicle in terms of identifying it as a control object
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)The identification of an unmanned aerial vehicle as a control object was made. A mathematical model in the form of transfer functions for the channel of roll and pitch is obtained. -
Proceedings of the 2017 Open Conference of Electrical, Electronic and Information Sciences (eStream’2017): Organizers Foreword
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017) -
Detecting sense of presence changes in EEG spectrum during perception of immersive audiovisual content
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)Quality of Experience (QoE) in multimedia is amply investigated in order to assess the overall acceptability of the content as perceived subjectively by the end user. QoE is usually quantified by self-evaluated subjective ... -
Control methods for piezomechanical robots moving in trajectories: Software and hardware
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)Practical application of smart materials for moving robots enabled to solve difficult mechatronic positioning and movement problems. Movement in such systems is generated using piezoelectrical devices. Therefore, classical ... -
Scalar control of six-phase induction motor
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)Paper presents MATLAB Simulink model of symmetrical six-phase motor controlled by six-phase frequency converter and analyses its dynamic performance in volts per hertz mode. The new control blocks were elaborated, because ... -
Investigation of frequency response of pockels cells based on beta barium borate crystals
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)Piezoelectric ringing effect in beta barium borate (BBO) Pockels cell crystals, which reduces the contrast ratio of cell, has been investigated. The experimental model for the measurement of the piezoelectric ringing impact ... -
Design of multicore digitally controlled oscillator in 65 nm CMOS technology
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)This paper reports 2.37-5.94 GHz multicore CMOS LC Digitally-Controlled Oscillator (DCO) designed in 65 nm RF CMOS technology. The three cores of 6-bit switch capacitor array provides wide LC-DCO tuning range. With 1.8 V ... -
Self-identification of permanent magnet synchronous motor inductance for efficient sensorless control
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)The method of self-identification of permanent magnet synchronous motor inductances for efficient sensorless control has been proposed. The application of developed method allows us to improve the efficiency of motor. The ... -
Review of self tuning methods for direct conversion transceivers
(2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)Integrated circuit fabrication technological processes affect error of transceiver's components, thus aims to minimize such deviation. This paper analyzes modern wireless transceiver calibration methods: feedforward, ...