National Academy of Science of Ukraine
Institute of Applied Mathematics and Mechanics
 
 
 
 

Departments

Theory Control System Department and laboratory of discrete mathematics and applied algebra
  • methods of open-loop control and feedback control;
  • methods of parameters identification including distributed parameter systems ;
  • stochastic modeling and analysis of quality control systems;
  • model based predictive control for control system design;
  • mathematical and computer modelling of technological process based thermal and mass tranfer (energy, metallurgy, Coke chemistry).
  • technical diagnostics;
  • genetic algorithms;
  • genetic programming;
  • application of the genetic algorithms in technical diagnostics.
  • automata theory;
  • formal languages theory;
  • graph theory;
  • algorithm complexity;
  • quantum computing;
  • logic;
  • cryptography.
  • mathematical modeling;
  • inverse problems;
  • control theory;
  • industrial mathematics;
  • modeling of metal continuous casting
  • discrete mathematics;
  • graph theory;
  • pattern recognition;
  • fuzzy mathematics;
  • neural networks technologies.
Valery N. Tkachenko
Valery N. Tkachenko
Doctor of science, Professor, Head of Thery Control System Department
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Dr. Dmitry E. Ivanov
Dr. Dmitry E. Ivanov
Senior scientific researcher in Theory Control System Department
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Skobtsov Vadim Yurievich
Skobtsov Vadim Yurievich
Head of Discrete Mathematics and Applied Algebra Laboratory
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Anna A. Ivanova (Ganna Ivanova)
Anna A. Ivanova (Ganna Ivanova)
Senior researcher in Theory Control System Department
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Maksimova Aleksandra
Maksimova Aleksandra
engineer I category, post-graduate student
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Dr. Sergey V. Sapunov
Dr. Sergey V. Sapunov
scientific researcher in Theory Control System Department
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  1. Д.Е. Иванов
     
    Генетический подход проверки эквивалентности последовательностных схем
     
    Under the life cycle of the development of the modern digital circuits a problem of verification of two circuits is arise. It is caused, for example, by using several optimization procedures. In this paper a genetic algorithm of solving this problem is proposed. Reported experimental results on the ISCAS-89 benchmarks confirm the efficient of the proposed algorithm.
     
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  2. Д.Е. Иванов
     
    Параллельный генетический алгоритм верификации эквивалентности цифровых схем для двухядерных систем
     
    Верификация эквивалентности цифровых схем – одна из центральных задач технической диагностики. В статье предлагается модификация предложенного авторами ранее алгоритма верификации для двухядерных систем. Параллельная версия алгоритма позволяет существенно увеличить загрузку ядер процессора и, следовательно, повысить скорость работы. Проведенные эксперименты показывают ускорение работы в среднем в 1.87 раза для контрольных схем из каталога ISCAS-89.
     
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  3. Skobtsov Y.A., El-Khatib A.I., Ivanov D.E.
     
    Distributed Fault Simulation and Genetic Test Generation of Digital Circuits
     
    Fault simulation is on of the most highly compute-intensive task in the technical diagnostics. One of the ways to speed-up this process is a parallelization on the calculation cluster. In this paper a distributed algorithm for fault simulation of digital circuits is presented. It is based on the well-known «master-slave» approach in which one processor is nominating as a master and rules all calculation on the all slave’s processors. To reach the maximal utilization of the processors in the cluster it is used schema with static fault list partitioning.
     
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  4. D.E. Ivanov
     
    Parallele Fault Simulation on multi-core Processors
     
    In this paper we propose a fault simulation algorithm that utilizes all cores in multi-core processors. We adapt for multi-core workstation our early proposed distributed fault simulation algorithm. Proposed algorithm uses multi thread execution. The algorithm is based on the well-known «master-slave» approach in which one thread is nominated as a master and controls the calculation on all the other cores of processor. To maximize utilization of the cores a scheme with static fault list partitioning is used. The speed-up coefficient of the simulation time obtained during machine experiments is up to 3.44 times on the quad core system.
    Key words: digital circuit, sequential circuit, fault simulation, parallel simulation, multi-core processor, execution thread.



     
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  5. V.N. Tkachenko, A.A. Ivanova
     
    Modeling and Analysis of Temperature Field of Ingot of Curvilinear Continuous Casting Machine) // Электронное моделирование. – 2008. – Т.30, – №3. – С.87-103 (in russian)
     
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Intellectual Analysis Of Information
11th international scientific conference named after prof. T.A.Taran
                        IAI-2011
                Kyiv, May 17 - 20, 2011
  • March 7, 2011 - paper submission;
  • March 28, 2011 - notification of acceptance;
  • April 11, 2011 fee payment;

  • International Conference on System Analysis and Information Technologies SAIT 2011 sait.kpi.ua
    From 01 February to 04 March 2011 submission tois open.

    May 23 to 28, 2010, Kyiv, Ukraine

    Topics of the conference

    1. System analysis of complex systems of various nature.
    2. Intelligent systems for decision-making.
    3. Grid-technologies in science and education.
    4. Progressive information technologies.
    5. Academic programs: partnership of science and business.


     ECMS 2011 : 25th EUROPEAN CONFERENCE ON MODELLING AND SIMULATION
    Jun 7, 2011 - Jun 10, 2011
    Krakow, Poland
    Submission Deadline Feb 11, 2011
    http://www.scs-europe.net/conf/ecms2011/


    Международная конференция "MicroCAD-2011", секция "Информатика и моделирование"
    19 мая 2011 г. 21 мая 2011 г., Украина, Харьков (срок заявок: 15 февраля 2011 г.)
    http://www.pim.net.ua


    IX Международная конференция "Идентификация систем и задачи управления" SICPRO '12
    30 января - 2 февраля 2012 г. Россия, Москва
    http://www.sicpro.org/sicpro12/


    2011 3rd International Conference on Computer Engineering and
    Technology (ICCET 2011)

    17-19 June 2011, Kuala Lumpur, Malaysia
    http://www.iccet.org/cfp.htm



    2011 4th IEEE International Conference on Computer Science and
    Information Technology (ICCSIT 2011)

    June 10 - 12, 2011, Chengdu, China
    http://www.iccsit.org/cfp.htm


    ***************************************************************************
     OR 2011 - International Conference on Operations Research
     Zurich, Switzerland, August 30 to September 2, 2011

     OR 2011 ABSTRACT SUBMISSION NOW OPEN
    ***************************************************************************

    TOPICS

    1. Continuous optimization and control
    2. Discrete optimization, graphs and networks
    3. Decision analysis, decision support
    4. Energy, environment and climate
    5. Financial modeling, risk management, banking
    6. Game theory, computational and experimental economics
    7. Health, life sciences, bioinformatics
    8. Location, logistics, transportation and traffic
    9. Metaheuristics and biologically inspired approaches
    10. Network industries and regulation
    11. OR in industry, software applications, modeling languages
    12. Production management, supply chain management
    13. Scheduling, time tabling and project management
    14. Stochastic programming, stochastic modeling and simulation
    15. Accounting and revenue management
    16. Forecasting, neural nets and fuzzy systems

    IMPORTANT DATES

    - Deadline abstract submission: April 30, 2011
    - Notification of acceptance: May 30, 2011
    - Opening submission of paper for proceedings: May 30, 2011
    - Deadline submission of paper for proceedings: June 30, 2011
     
    WEBSITE

    For further information, please visit the website:
    http://www.or2011.ch/


    ICCCI 2011
    3rd International Conference on Computational Collective Intelligence -
    Technologies and Applications


    21-23 September 2011, Gdynia, Poland

    http://iccci2011.am.gdynia.pl/


    The 11th International Conference on Pattern Recognition and Information Processing (PRIP'11) 

     that will be held in Minsk (Belarus) on May 18-20, 2011.

    The topics of the Conference include, but are not limited to:

    • - Pattern Recognition
    • - Image Analysis
    • - Signal Processing
    • - Systems and Parallel Architectures for Signal and Image
    • - Processing
    • - Knowledge - Based Expert and Decision Support System
    • - Application of Pattern Recognition and Image Analysis
    • - 3D Image Processing and Modeling

    Working language of the Conference: English.