Browsing 2017 International Conference "Electrical, Electronic and Information Sciences“ (eStream) by Issue Date

Now showing items 1-20 of 30

    • 2017 International Conference "Electrical, Electronic and Information Sciences“ (eStream) 

      Udris, Dainius; Plonis, Darius; Gedminas, Aurimas (2017)

    • Selection of fractal dimension features for speech emotion classification 

      Tamulevičius, Gintautas; Karbauskaitė, Rasa; Dzemyda, Gintautas (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)
      Despite numerous studies during the last decade speech emotion recognition is still the task of limited success. Great efforts were made for extending emotional speech feature sets and selecting the most effective ones, ...

    • Fast binary features for speaker recognition in embedded systems 

      Laptik, Raimond; Sledevič, Tomyslav (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)
      Due to the growth in popularity of low power embedded devices with integrated biometric data and algorithms for user verification; speaker recognition problem with limited resources becomes more and more of an interest. ...

    • An evaluation of hardware-software design for sound source localization based on SoC 

      Sledevič, Tomyslav; Laptik, Raimond (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)
      The article presents an evaluation of sound source localization algorithm based on field-programmable gate array (FPGA) and ARM processor. The proposed architecture performs the computation of azimuth and elevation angles ...

    • Single sound source localization using multi-layer perceptron 

      Sakavičius, Saulius; Plonis, Darius; Serackis, Artūras (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)
      A localization of single sound source is investigated in this paper. The aim of investigation was to propose a technique for single sound source localization based on sound level differences in microphone array. A rectangular ...

    • Hybrid rate control mechanisms in IEEE 802.11 networks 

      Cuzanauskas, Tomas (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)
      Over the time while IEEE 802.11 was developed, rate adaption algorithms had their own development stage. Most of rate adaption algorithms are not standardized and there are no rules on how one should operate. Therefore, ...

    • A cloud software isolation and cross-platform portability methods 

      Pozdniakova, Olesia; MaZeika, Dalius (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)
      Cloud computing is a rapidly emerging technology that provides elastic, automated and on demand infrastructure, platform and software services. The cloud computing service model supplies various compute resources such as ...

    • Adaptive joint tracking of nonstationary system unknown parameters including the time delay 

      Pupeikis, Rimantas (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)
      The problem of joint parameters and time delay estimation or their tracking by processing of input-output observations arises, when LTI dynamical system has an unknown time delay. It is known that a mean-square error ...

    • Voice based interface for route search system 

      Rasymas, Tomas; Rudžionis, Vytautas (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)
      In this paper we are presenting our approach of creating voice based interface for one of the leading Lithuania bus route search system - www.autobusubilietai.lt. We designed a hybrid speech recognition system which is ...

    • Invited Speech Exchanging the Experience of RE EU Funded Projects 

      Hamid, Radwan H. Abdel (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)

    • Invited Speech Security in the Era of Industry 4.0 

      Romanovs, Andrejs (2017 Open Conference of Electrical, Electronic and Information Sciences (eStream), April 27, 2017, Vilnius, Lithuania, 2017)

    • Enterprise architecture modeling based on cloud computing security ontology as a reference model 

      Janulevičius, Justinas; Marozas, Leonardas; Čenys, Antanas; Goranin, Nikolaj; Ramanauskaitė, Simona (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 

      Tumas, Paulius; Serackis, Artūras (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 

      Ramanauskaitė, Simona; Čenys, Antanas; Goranin, Nikolaj; Janulevičius, Justinas (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 

      Skirelis, Julius; Navakauskas, Dalius (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 

      Vasjanov, Aleksandr; Barzdenas, Vaidotas (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 

      Paulauskas, Nerijus; Auskalnis, Juozas (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 

      Greibus, Mindaugas; Ringelienė, Živilė; Telksnys, Laimutis (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 

      Oliferovich, Nadezhda; Hryniuk, Dzmitry; Orobei, Igor (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 

      Hryniuk, Dzmitry; Suhorukova, Irina; Orobei, Igor (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 ...