... Parallel implementation of a gradient boosted trees algorithm" . Druzhkov P.N. The software implementation of a parallel gradient boosted trees algorithm that requires a distributed data storage and is intended mostly to large machine learning tasks is described. ... Experimental quality evaluations are given also to show the competitiveness of the proposed implementation. ... Keywords: decision tree, gradient boosting, parallel computation, MPI, distributed memory . ...

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• Numerical modeling of conjugated point distribution along a geodesic with
• "Parallel constrained global optimization for mathematical modeling of chemical
• "Application of the duality principle in inverse problems for parabolic

... PyMol is a powerful drawing instrument and here we show how to plot Fukui function with PyMOL after two calculation steps with FireFly (PC-GAMESS). ... Because total HOMO orbital have two electrons and should be divided by two (see equations at the beginning). 1 комментарий " Building and plotting Fukui function with FireFly and PyMol " . Quantum chemistry information page ERG Research Group: Лаборатория теоретической биофизики написал (Май 20th, 2015 12:43 пп) . ... 2014 ERG Research Group . ...

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• pymol ERG Research Group: Лаборатория теоретической биофизики
• comcon1 ERG Research Group: Лаборатория теоретической биофизики

... On Symmetry Group Extension and Vorticity Conservation in Continuum Mechanics . ... Examples of many Lagrange's hydrodynamic systems show that often in medium motion the conservation of the curl of certain covector takes place. Moreover this covector can be unequal to the medium velocity. ... In general case the Lagrange function can be always reduced to such form by a special extension of sought function set, moreover without presence of unnecessary information. ...

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... About lab . ... MSU Graphics & Media Lab (Video Group) . The filter is designed for oil-painted and animated cartoon rendering from input video. MSU Cartoonizer filter has many parameters, which allow to obtain very interesting results. This is the first filter developed by Graphics & Media Lab connected with non-photorealistic rendering. ... The image showing results of MSU Cartoonizer for landscapes. source frame of movie . ... Filter for VirtualDub MSU Cartoonizer (126 KB, ZIP) . ...

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• Smart removal of blocking effects from video | Лаборатория компьютерной графики
• Smart removal of blocking effects from video | Graphics and Media Lab
• Creation of cartoons from video | Лаборатория компьютерной графики и...

Выберите категорию обращения: Общие вопросы Отчеты Рейтинги Диссертационные советы Конкурсы Ввод данных Структура организаций Пользователи Проблемы с регистрацией\входом в систему . ... Войти в систему . ... Jung H. , Kraemer M. , Lipatov A.V. , Zotov N.P. в журнале Physical Review D - Particles, Fields, Gravitation and Cosmology , издательство American Physical Society (United States) , том 85, ? ... 2011 Heavy flavour production at Tevatron and parton shower effects . ...

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• Sleptsov I.E. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического
• Knurenko S.P. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического
• Pravdin M.I. - сотрудник | ИСТИНА - Интеллектуальная Система Тематического

Application of the V--Ray Technology for Optimization of the TRFD and FLO52 Perfect Club Benchmarks to CRAY Y--MP and CRAY T3D Supercomputers Alexander S. Antonov, Vladimir V. Voevodin Moscow State University, Russia e­mail: voevodin@vvv.srcc.msu.su Abstract The paper shows an application of the so­called V­ Ray Technology for optimizing the TRFD and FLO52 Perfect Club Benchmarks to CRAY Y--MP and CRAY T3D supercomputers. ... Results for CRAY Y­MP supercomputers. al structure of the program. ...

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Atmospheric transparency in the optical and near IR range above the Shatdzhatmaz summit O.Voziakova (Sternberg Astronomical Institute, Russia) Atmospheric extinction in the MASS spectral band Atmospheric transparency in near IR range Example of a good photometric night. ... Distribution of atmospheric extinction in MASS Median = 0.23 mag 1-st quartile = 0.20 3-d quartile = 0.27 mag Vertical green line represents theoretical Rayleigh extinction for Shatdzhatmaz (0.16 mag). ...

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• http://site2010.sai.msu.ru/static/doc/AGusev_site2010.pdf
• http://site2010.sai.msu.ru/static/doc/RShomali_site2010.pdf
• Landscapes

Online Services | ... Nuclear Wallet Cards" . USA National Nuclear Data Center - NNDC . ... Nuclei Selection: . All nuclei Only even Only odd . ... Decay Type: . decay . ... CDFE Head: Vladimir V. Varlamov . ...

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• CDFE => Online Services => Nucleus Ground State Parameters
• CDFE => Online Services => Nuclear Reaction Threshold and Energy Values

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2000 January 3 . Cas A Supernova Remnant in X-Rays . ... Explanation: The complex shell of a star seen to explode 300 years ago is helping astronomers to understand how that star exploded. The above recently released image of supernova remnant Cassiopeia A (Cas A) shows unprecedented detail in three X-ray colors. ... About APOD > . ...

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• APOD: January 10, 1998 - Disorder in Stephan's Quintet
• APOD: November 19, 1999 - Mercury And The Sun
• APOD: 2000 August 18 - X-Rays From Antennae Galaxies

... Publications . ... Borisov A. V. , Kilin A. A. , Mamaev I. S. , Tenenev V. A. The dynamics of vortex rings: leapfrogging in an ideal and viscous fluid . ... Vetchanin E. V. , Mamaev I. S. , Tenenev V. A. The Self-propulsion of a Body with Moving Internal Masses in a Viscous Fluid . ... Vetchanin E. V., Tenenev V. A., Shaura A. S., Motion control of a rigid body in viscous fluid, Computer Research and Modeling, 2013, vol. 5, no. 4, pp. ... Institute of Computer Science Izhevsk, 2005 - 2016 . ...

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... A12, 1416, doi:10.1029/2001JA005090, 2002 Simultaneous acceleration and pitch angle scattering of field-aligned electrons observed by the LEPA on CRRES G. A. Abel,1 A. N. Fazakerley, and A. D. Johnstone2 Mullard Space Science Laboratory, University College London, Surrey, United Kingdom Received 1 October 2001; revised 20 March 2002; accepted 26 April 2002; published 3 December 2002. ... The electrons are then seen to scatter to 90° pitch angle with no further change in energy. ... Figure 6. ...

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• http://www.kosmofizika.ru/pdf1/abel_02a.pdf
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• Нейтроны и космическая погода, Кужевский и др.

Biopolymers, as proteins and DNA-molecules may be interpreted from a theoretical point of view as macromolecules with quenched random disorder along the chain. ... Furthermore, the thermodynamic behaviour of compositionally randomized polymer chains is mainly controlled by the monomer-monomer interaction. ... Finally, we analyze of the thermodynamic properties of random cross-linked polymer networks made of phantom chains with compositional disorder. ...

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• Scientific

... Energy distributions of the cluster ion beams show that both size and energy of cluster ion decrease by numerous collisions with residual gas. ... In this paper, in order to investigate the influence of the collisions with residual gas on cluster beams, the dependence of the cluster ion energy on chamber pressure was studied. ... Chamber pressure dependence of peak energy and collision frequency between cluster ion and residual gas. ... Model of energy loss in a collision with residual gas. ...

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• http://danp.sinp.msu.ru/LIIWM/Nimb245_06_28Balashova.pdf
• http://danp.sinp.msu.ru/Articles_GSIB/nimb_sputteryield_sizeclasterion.pdf
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... Effective Presentations . ... Read the following abstract and summarize the main points . ... And on a personal level, the ability to move the audience can shape the trajectory of a manager's career. ... You may open the presentation with a joke to get the audience's attention. Even if you write out your entire speech beforehand, you'll undoubtedly work to sound informal and conversational, possibly posing a few questions directly to the audience throughout the talk. ... Subject / title of talk. ...

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... BR = $mysql_err_msg ; exit; }//if if ($check_zero_rows == true) { if (mysql_num_rows($ res ) == 0) { if (!empty($mysql_zero_rows_err_msg)) {echo BR = $mysql_zero_rows_err_msg ; } if ($die_on_zero_rows == true) {exit; } }//if }//if if ($return_ res == 1) { return $ res ; }//if if ($return_ res ==2) { return mysql_fetch_array($ res ); }//if if ($return_ res == 3) { return mysql_num_rows($ ...

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• http://genphys.phys.msu.su/mikromag/catalog/index.php3
• Index of /mikromag/catalog
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VOLUME 86, NUMBER 20 PHYS ICAL REVIEW LETTERS (a) 3200 2400 1600 14 M (b) 2000 1600 1200 800 400 AY 2001 Comment on "Dispersion-Independent High-Visibility Quantum Interference in Ultrafast Parametric Down-Conversion" Recently AtatЭre et al. claimed to "recover" highvisibility quantum interference in femtosecond pulse pumped type-II spontaneous parametric down-conversion (SPDC ) using neither spectral postselection nor a thin nonlinear crystal [1]. ... This is what AtatЭre et al. observed in Ref. ...

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• http://qi.phys.msu.su/papers/2007-nato-11-123.pdf
• http://qi.phys.msu.ru/kulik/Papers/pR4645_1.pdf

... Географии мирового хозяйства . ... Выберите кафедру . ... Кафедры . ... РЖ "Geography, Environment, Sustainability" . ... Учебно-методический отдел . ... Кафедра географии мирового хозяйства . Кафедра геохимии ландшафтов и географии почв . ... Diversity of hydrochemical parameters of surface waters was revealed relative to the catenary organization of elementary water catchments in the middle taiga subzone. ... Levels of the international movement of capital: geographical interpretation . ...

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• CONTENTS ?3 - 2009
• CONTENTS ?6 - 2011
• CONTENTS ? 6 - 2012

HERMITE FUNCTIONS EXPANSION BASED NON-LOCAL MEANS ALGORITHM FOR CT-APPLICATIONS1 N. Mamaev2, A. Lukin3, D. Yurin4, M. Glazkova5, V. Sinitsin6 Laboratory of Mathematical Methods of Image Processing Faculty of Computational Mathematics and Cybernetics Lomonosov Moscow State University Leninskie Gory, Moscow 119991, Russia mamaev.nikolay93@mail.ru, 3lukin@ixbt.com, 4yurin@cs.msu.ru 5,6 Federal Center of Medicine and Rehabilitation Ivan'kovskoye sh., ... Noise in CT-images is close to Gaussian [3]. ...

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• http://imaging.cs.msu.ru/pub/2013.PRIA.Levashov_Yurin.RidgeAndTree.en.pdf
• http://imaging.cs.msu.su/~yurin/Doxyfile

... CONDENSED MATTER L ocalized-to-Propagating Surface Plasmon Transitions in Gold Nanoslit Gratings1 M. I. Dobynde, M. R. Shcherbakov, T. V. Dolgova, and A . ... For the narrower slits, the transmittance spectra show features associated with pure PSP excitation. ... Values to the left are the slit width values. ... The propagation length spectr um for the grating with a slit width of 300 nm shows a maximum at 620 nm, which also exceeds the propagation length value along the non-perforated gold f ilm. ...

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• http://nanolab.phys.msu.ru/sites/default/files/apl97_261908_2010.pdf
• http://nanolab.phys.msu.ru/sites/default/files/ppur4z-prb78_193102_2008.pdf

... Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika. ...

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