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Archive of LIT seminars (2016)
 
December 28, 2016,   at 11.00  ( LIT, r.310 ) the seminar LIT will be held:

Imbaby I. Mahmoud (Chairman of Material and Nuclear Manufacturing Division Egyptian Atomic Energy Authority, Cairo, Egypt): "Studied Issues of WSNs for Nuclear Material Detection and Localization: - Channel Temperature for Radio Interference Handling - PF based Localization Algorithm"
Abstract:
The talk presents a review of Wireless Sensor Networks (WSNs) Technology and interference/jamming model and effects. Anti-jamming techniques and taxonomy are presented. Interference Aware Routing Protocols basics are presented. OPNET modeler/simulator is introduced and how to use it for modelling jamming is explained. More... ( PDF)

December 22, 2016,   at 14.00  ( LIT, r.310 ) the seminar LIT will be held:

1.  Ovcharenko Egor: "Development of a reading and data acquisition system for CBM RICH and EXPERT. "CATIA-GDML geometry builder" and Monte Carlo geometry of CBM RICH
Abstract:
The issues for discussion:
   1. Development of a reading and data acquisition system for the decays RICH and CBM RICH.
   2. The use of "CATIA-GDML geometry builder" to build the Monte Carlo geometry of the CBM RICH.

2.  Pavel Kisel: "Reconstruction of Decays with Neutral Daughter"
Abstract:
The possibility of reconstruction of the ∑+ and ∑- decays in the CBM experiment using the missing mass method is presented.

December 22, 2016,   at 11.00  ( LIT, r.310 ) the seminar LIT will be held:

Reporting seminar of the M. G. Mescheryakov and N. N. Govorun prize fellows

    1. Alexander Ayriyan Serjykovich
    2. Aleksandrov Evgeniy Igorevich
    3. Baranov Aleksandr Vladimirovich
    4. Vorontsov Alexey Sergeyevich
    5. Golunov Alexey Olegovich
    6. Derenovskaya Olga Yurievna
    7. Zaikina tatyana Nikolaevna
    8. Kadochnikov Ivan Sergeevich
    9. Kutowsky Nikolay Alexandrovich
  10. Nechaevskiy Andrey Vasilievich
  11. Pelevanyuk Igor Stanislavovich

December 21, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

Reporting seminar of young scientists and specialists who received CYSS grants.

  1. Balashov Nikita Alexandrovich
  2. Baranov Dmitry Aleksandrovich
  3. Voityshyn nikolay Nikolaevich
  4. Kashunin Ivan Andreevich
  5. Uzhinski Alexander Vladimirovich
  6. Matveev Mikhail Alexandrovich
  7. Zuev Maxim Igorevich

December 21, 2016,   at 11.00  ( LIT, r.310 ) the seminar LIT will be held:

D. Yu. Lebedev (Tver State University): "Mathematical modeling of the instantaneous heart rate on according to Holter monitoring"
(materials of a PhD thesis)
Abstract:
According to 2011 World Health Organization (WHO), it reflects the statistics of the global causes of all deaths of the population of the Earth, cardiovascular disease has a leading position and be 31%. The prevalence of diseases of the cardiovascular system and a related large share of deaths show importance of this research. More... ( PDF )

December 20, 2016,   at 11.00  ( LIT Conference Hall ) the seminar LIT will be held:

Bagrov А.А.: "MATLAB for scientific and technical computing"

The organizers: SoftLine, MathWorks, LIT JINR
The Softline and Mathworks hold at LIT JINR a free-of-chargt seminar "MATLAB for scientific and technical computing"

Abstract:
MATLAB — is a high-level language and interactive environment for programming, numerical calculations and visualization of results. Using MATLAB you can analyze data, develop algorithms, and create models and applications. More... ( PDF)

December 13, 2016,   at 16.00  ( LIT, r.310 ) the seminar LIT will be held:

I. Pelevanjuk, A. Tsaregorodtsev: "Accessing distributed computing resources using DIRAC services"
Abstract:
Data intensive applications requiring simultaneous use of large amounts of computing resources are becoming quite common. This domain was pioneered by High Energy Physics (HEP) experiments at the LHC collider at CERN. More... ( PDF )

December 12, 2016,   at 14.00  ( LIT, r.310 ) the seminar LIT will be held:

Petr Jančík   (VŠB – Technical University of Ostrava (Czechia), FMMI - Faculty of Metallurgy and Materials Engineering, Department of Environmental Protection in Industry CET - Centre for Environmental Technology): Characterization of the air pollution using nuclear analytical techniques and gis technology".   More... ( PDF )

December 05, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

T.V. Karamysheva: " Optimizing the speed and accuracy of the calculations of the main cyclotron systems and beam dynamics."
Abstract:
The development of modern particle accelerators requires an increase in the accuracy and speed of the computer simulation. Accuracy requirements are associated with electric and magnetic fields values used in accelerators. More... ( PDF)

November 02, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

D.A. Oleynik: "Pilot 2.0 and Harvester. New developments for PanDA Workload Management System"
Abstract:
Motivation for new developments for PanDA WMS and architecture of Pilot 2.0 and Harvester applications will be presented. More... ( PDF )

September 28, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

Д.Ю. Лебедев (Тверской государственный университет: "Математическое моделирование мгновенного сердечного ритма на основе комплекса программ по данным холтеровского мониторирования"
Abstract:
В данном докладе представлены основы нового математического и компьютерного метода исследования мгновенного сердечного ритма (МСР) на основе холтеровского мониторирования и математической модели мультифрактальной динамики (МФД).
More... ( PDF )

September 15, 2016,   at 11.00  ( LIT, r.310 ) the seminar LIT will be held:

1. N. Voytishin, V. Palichik: "Particle trajectories reconstruction in the CMS experiment cathode-strip chambers and the BM@N experiment drift chambers"
Abstract:
A short overview of the new recently implemented track-segment building algorithm for the CMS experiment cathode-strip chambers is presented. More... ( PDF )

2. О.Ю. Дереновская, В.В. Иванов: "Критерии отбора J/ψ→e+e в эксперименте СВМ в соударениях Au+Au при энергии 10 ГэВ/нуклон"
Аннотация:
В настоящее время на строящемся в GSI (Дармштадт, Германия) ускорительном комплексе FAIR большой международной коллаборацией с участием ОИЯИ ведется подготовка эксперимента СВМ. Подробнее... ( PDF )

3. М.И.Зуев, Д.В. Беляков, М.А. Матвеев, Д.В. Подгайный, О.И. Стрельцова: "Проект "Paralleling features" как часть программно-информационной структуры гетерогенного кластера HybriLIT"
Аннотация:
Представлен обзор работ, проводимых в рамках группы по гетерогенным вычислениям HybriLIT. В рамках проекта "Paralleling features", созданного в системе GitLab, описаны методические подходы к эффективному внедрению параллельных решений разных классов задач. Подробнее... ( PDF )

September 13, 2016,   at 14.00  ( LIT, r.407 ) the seminar LIT will be held:

PD Dr. Alexej I. Streltsov (UNIVERSITÄT HEIDELBERG), Dr. Oksana I. Streltsova (LIT JINR, DUBNA): Tutorial: "From Solitons and Solid-like states to Bosonic Josephson junctions – quantum dynamics with MCTDHB-Lab"
Abstract:
MCTDHB-Lab package – is a free cross-platform (Unix/Mac/Windows) solver of the manyboson Time-Dependent Schrödinger Equation (TDSE). More... ( PDF )

September 07, 2016,   at 10.00  ( LIT, r.407 ) the seminar LIT will be held:

Sergiu Busuioc (West University of Timisoara, Romania): "Tutorial LAMMPS and VMD – simulation and visualization of molecular dynamics"
Abstract:
LAMMPS is a classical molecular dynamics code, and an acronym for Large-scale Atomic/Molecular Massively Parallel Simulator. It can be used to model atoms or, more generically, as a parallel particle simulator at the atomic, meso, or continuum scale. More... ( PDF)

July 19, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

Gheorghe Adam: "HybriLIT – key to the high performance computing in JINR"
Abstract:
The heterogeneous computing cluster HybriLIT, under development in LIT-JINR, is the high performance computing component of the Multifunctional Information and Computing Complex (MICC),... More ( PDF)

July 12, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

Abramov B. D. (JSC "SSC RF – A. I. Leypunsky IPPE"): " Actual methods of mathematical simulation in the problems of the neutron transfer theory and the nuclear reactor theory "
(materials of a doctoral thesis)

June 24, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

Jan Broulim (University of West Bohemia and Czech Technical University, Czech Republic): "LDPC codes – design and accelerating simulations "
Abstract:
Since Shannon's work from 1948, the topic of error detection and error correction codes, related to channel coding, has seen significant growth. More.. ( PDF )

June 01, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

Kalutsky N.S. (Limited Liability Corporation "Progresstech-Dubna", Dubna): "Experience of the recovery of information model of a legacy system"
(Materials of a PhD thesis)
Abstract:
Due to the rapid development of information technology over the past two decades, many software products, being actual and relevant a few years ago, have been currently considered as obsolete. More... ( PDF)

May 26, 2016,   at 11.00  ( LIT, r.310 ) the seminar LIT will be held:

Ivan Hristov, Radoslava Hristova (Sofia University, Bulgaria / LIT, JINR), Stefka Dimova (Sofia University, Bulgaria): "Hybrid MPI+OpenMP parallelization of a leapfrog algorithm for solving systems of 2D Sine-Gordon equations"
Abstract:
The numerical solving of systems of 2D Sine-Gordon equations is important both for pure mathematical theory and for applications. More... ( PDF )

May 26, 2016,   at 14.00  ( LIT, r.310 ) the seminar LIT will be held:

V.V. Ivanov 1,2, A.V. Kryanev 2,1, E.S. Osetrov 3,1: "Forecasting the daily electricity consumption in Moscow region using artificial neural networks"
1 - JINR
2 - National Research Nuclear University “MEPhI”, Moscow
3 - FTI “Rostransmodernizatsiya” , Moscow
Abstract:
In the paper "V.V. Ivanov 1,2, E.S. Osetrov 1,3: Forecasting of Moscow metro passenger’s traffic applying artificial neural networks" we have demonstrated the possibility of short – term forecasting daily volumes of passenger’s traffic in the Moscow metro with the help of artificial neural networks. For training and predicting on the input... More ( PDF)

May 19, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

1. I.S. Kadochnikov: "Organization of a multi-user access to the non-relational database documentary ELASTICSEARCH"
Abstract:
Elasticsearch is a document-oriented, non-relational database which is used in monitoring tasks, text search and analysis, and system logging. More... ( PDF )

2. N.A. Balashov, A. V. Baranov, I. S. Kadochnikov, V. V. Korenkov, N. A. Kutovski, A. V. Nechaevsky, I.S.Pelevanjuk, V. V. Trofimov: "A software package of intelligent scheduling and adaptive self-organization of virtual computing resources based on the cloud center of LIT JINR"
Abstract:
A variety of computational tasks in modern applications leads to uneven load distribution and inefficient use of the equipment of cloud centers. More... ( PDF )

May 19, 2016,   at 11.00  ( LIT, r.310 ) the seminar LIT will be held:

1. N.D. Dikusar: "Optimization of Solutions in Problem OF PIECEWISE POLYNOMIAL APPROXIMATION"
Abstract:
Optimization of solutions in tasks of piecewise polynomial approximation (CPA) of function and the smoothing of experimental data using polynomials in the form of basic elements is achieved owing to a) control parameters, and b) decreasing order derivatives (compared to the degree of approximating polynomial). More... ( PDF)

2. V.N. Robuk: "Analysis of multiparametric solutions of parabolic equation"
Abstract:
Provoide comparative analysis of two methods of constructing multiparametric solutions of the parabolic equation. A connection between two systems parameters is found . It is shown that the question of localization multiparameter solutions reduces to the analysis of quadratic forms with time-varying coefficients.

May 11, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

E.I. Zhabitskaya: "Asynchronous Differential Evolution Method for Numerical Study of Multi-Parameter Models of Physical Systems"
(Materials of a PhD thesis)
Abstract:
The modifications of the differential evolution (DE) method, evolutionary algorithm for global optimization of real variables functions have been developed. More... ( PDF)

April 26, 2016,   at 14.00  ( LIT, r.407 ) the seminar LIT will be held:

М.Башашин, М.Зуев, М.Матвеев: " Технологии параллельного программирования для гетерогенных вычислительных систем» "
(Учебный курс)
Аннотация:
Рассматриваются вопросы создания эффективных приложений для проведения расчетов на гетерогенных вычислительных системах, содержащих многоядерные CPU и графические ускорители (GPUs). ( Подробнее... )

April 26, 2016,   at 11.00  ( LIT, r.310 ) the seminar LIT will be held:

Stefka Dimova, Tsvetan Bazlyankov (Faculty of Mathematics and Informatics, SU „St. Kl. Ohridski”, Bulgaria): " Two Families of Numerical Methods for Hamiltonian Systems:Implementation and Comparison "
Abstract:
Two families of symmetric and symplectic numerical methods for solving the Cauchy problem for Hamiltonian systems of equations - one-parameter family of two-stage Runge-Kutta methods and the family of Shoermer-Verlet methods – are implemented and analyzed. Their capabilities to maintain the important global properties of the exact solutions - conservation of the phase volume, the total momentum and the energy (in the absence of external forces) are compared.

April 07, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

S. Budnyam (Institute of mathematics, Mongolian State University): "A mathematical model of the knowledge economy"
Abstract:
The report gives an overview of mathematical models which explicitly include such objects as knowledge and innovation. More... ( PDF)

April 06, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

"Seminar dedicated to selecting participants for the V conference of Young scientists and specialists JINR"

1. Aiirian Vagram: "C++ to OpenCL translator"
2. Derenovskaya Olga: "Methods and algorithms for electron identification in the CBM experiment"
3. Matveev Mikhail: "Specific features of the hardware-software environment of the HybriLIT heterogeneous cluster"
4. Pelevanyuk Igor: "Service Monitoring System for Tier-1 in JINR2"
5. Torosyan Astghik: "On the entanglement space of X-states for low-dimensional quantum systems"

March 31, 2016,   at 14.00  ( LIT, r.407 ) the seminar LIT will be held:

PD Dr. Alexej I. Streltsov (UNIVERSITAT HEIDELBERG), Dr. Oksana I. Streltsova (LIT JINR, DUBNA) "MCTDHB-Laboratory - Quantum Dynamics with a mouse-click-interface"
Abstract:
MCTDHB-Lab package – is a free cross-platform (Unix/Mac/Windows) solver of the many-boson Time-Dependent Schrödinger Equation. More... ( PDF )

March 10, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

Zheltov S.A. (TvSU): " A method of capability check of the violator of the automated systems safety when using parallel computations"

March 02, 2016,   at 15.00  ( LIT, r.310 ) the seminar LIT will be held:

Rogachevsky Oleg (VBLHEP JINR): "Simulation and analysis framework for the NICA experiments"
Abstract:
The seminar for MPD team by the NICA project. More...( PDF )

15 января 2016 г., в 11:30, в большом конференц-зал ЛФВЭ, корпус 215 состоится семинар ЛФВЭ:
В.П.Гердт: "Квантовый компьютинг: современное состояние."
Аннотация.
Представлен обзор состояния дел в области квантовых вычислений и квантовой информатики. Отмечены основные исторические моменты развития этих бурно прогрессирующих и взаимосвязанных направлений науки и технологии за 30-летний период их существования...Подробнее... ( PDF )

Archive of LIT Seminars (2015)
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