Computing, Telecommunication and Control

RAR RUS 7-12 Grebenkin Mikhail m_grebenkin@bk.ru Porshnev Sergey sergey_porshnev@mail.ru Influence of internet users activity patterns on self-similar properties of the traffic In terms of fluid model of network traffic the influence of users requests probability distribution parameters on self-similar properties of Internet traffic in rate-limit mode is considered. 004.942 simulation fluid model traffic self-similarity https://infocom.spbstu.ru/article/2011.18.1/

RAR RUS 13-20 Aksyonov Konstantin Wiper99@mail.ru Antonova Anna antonovaannas@gmail.com Spitsina Irina Analysis and synthesis processes of transformation of resource-based simulations and intelligent agents In this work is considered the process automation of analysis and synthesis of multi-agent simulation models of organizational and technical systems on the basis of information technology intelligent agent. 004.896 analysis and synthesis systems multi-agent simulation systems business process reengineering https://infocom.spbstu.ru/article/2011.18.2/

RAR RUS 20-24 K-3059-2012 22956402700 0000-0001-6960-0942 Peter the Great St.Petersburg Polytechnic University Peter V. petert@dcn.icc.spbstu.ru

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

Application of list decoding to the problem of automatic text categorization 004.855.5 automatic categorization error-correcting codes https://infocom.spbstu.ru/article/2011.18.3/

RAR RUS 24-30 Tyurin Sergey tyurinsergfeo@rambler.ru Grekov Artem grekartemvl@mail.ru Gromov O.A. Functionally-complete tolerant element Singularities of saving of logic functions are considered at failures and it is shown that for saving of constants at failures and malfunctions it is necessary to use triple redundancy – majoritation. By the authors offered functionally complete tolerant (FCT) elements are analyzed which provide saving of the functional completeness at the given failure pattern. Basis element FCT+ with function 2OR-NOT on CMOS transistors saving this function at the single-valued constant failures is offered and is analyzed. 681.3 dependability failures triple redundancy majoritation basis function functionally-complete tolerant element https://infocom.spbstu.ru/article/2011.18.4/

RAR RUS 31-36 Marchuk Vladimir Voronin Vyacheslav voronin_sl@mail.ru Franz Vladimir degobyt@gmail.com Modified approach for image reconstruction of two dimensional signals New approach for image reconstruction is described in this paper. The approach uses modified exemplar-based method (EBM). This modification let us choose suboptimal adaptive shape and block size, for which is found similar blocks, them number increase with rotation of found similar blocks. In this paper have shown image reconstruction efficiency depends on block size for EBM. This approach lets us take less reconstruction error that original method аnd another known image reconstruction methods. It was showed efficiency of new approach with several examples. 004.932.4 image reconstruction restricted of a priori information extrapolation https://infocom.spbstu.ru/article/2011.18.5/

RAR RUS 37-41 Karimov Timur kartashevat@yandex.ru Simonova Larisa Intelligent decision support system for operational management of traffic flows The problems of operational management sourcing company. The basic problem with respect to modern information logistics transportation systems. 519.87 mathematical modeling information systems optimization theory of transport flows https://infocom.spbstu.ru/article/2011.18.6/

RAR RUS 42-48 Aksyonov Konstantin Wiper99@mail.ru Safrygina Ekaterina Dorosinsky Leonid asu@rtf.ustu.ru Extension of intellectual decision-making support tools and simulation for fuzzy logic Integration technologies of the fuzzy logic mechanism and a program complex of decision-making support BPsim4 are described, and also resulted some work results of the models realized with means of the fuzzy analysis and regulation. 004.896; 519.876.5 decision-making support system fuzzy controllers fuzzy multicriterion analysis https://infocom.spbstu.ru/article/2011.18.7/

RAR RUS 49-55 Denisova Anastasiya an-denisova@yandex.ru Filatov Igor filin.05@mail.ru Analysis of the market influence on raise competitiveness of the products In this article the market influence on competitiveness and quality of the products and services is described. There are also basic problems of the quality maintenance on different stages of the product life cycle. 65.011.56 management stability quality competitiveness modelling optimization https://infocom.spbstu.ru/article/2011.18.8/

RAR RUS 55-60 Nesterova Elena nesterovaei@rambler.ru System structure forming of output qualimetrical characteristics of cinematographic system А system structure of the output qualitative characteristics of film systems that determine the quality of services for movie screenings is formulated in this article. It is shown that this structure has a hierarchical structure, including private, generalized characteristics and integral criteria. It is shown that the basis for evaluation of qualitative characteristics are subjective psychophysical and functional expertise. Shown that the designed structure is the basis of a generalized algorithm for qualitative estimations of subjective quality of cinema. 778.5 cinematographic systems qualimetrical characteristics integral criteria expert qualimetry https://infocom.spbstu.ru/article/2011.18.9/

RAR RUS 60-64 Kuznetsova Olga ok@loniis.org Meyer Marina Osadchy Alexandr Methodological tools for economic management of communication enterprise The article arise the issues of system approach to working out and application of research and development scientific products. In modern framework of rapid changes of internal and external factors of telecommunication enterprise functioning scientific ground of management solutions is of a big value. A methodic support of management of economy elements including human, technical, technological, informational and financial resources promote grounded and weighted management solutions. 005.60.654 management research enterprise telecommunication economy https://infocom.spbstu.ru/article/2011.18.10/

RAR RUS 65-71 Madorskaya Julia majulia@yandex.ru Formation of evaluation software changes in MIS This paper presents a method for change estimation during MIS development and maintenance process. A set of interconnected tasks and solutions forming the core of the proposed method is discussed. Proposed solutions allow for decreasing costs related to roll-out and maintenance of large management information systems software. 004. 413 requirements formalization change tracking change estimation software engineering technology error classification ontological model https://infocom.spbstu.ru/article/2011.18.11/

RAR RUS 72-75 Borodin Andrey amborodin@acm.org Porshnev Sergey sergey_porshnev@mail.ru On parallel construction of multidimensional in-memory indices in OLAP systems This paper overviews application of parallel computing to build in-memory indexing structure of workstation-based OLAP system. Proposed method is based on parallelizing index inserts instead of using bulk-loading algorithms. This approach allows reducing start-up time of analytical calculations with the price of insignificant calculation slowdown. 004.651.4 parallel computing multidimensional data OLAP systems indexing https://infocom.spbstu.ru/article/2011.18.12/

RAR RUS 75-80 Peter the Great St.Petersburg Polytechnic University Kurochkin Leonid kurochkinl@spbstu.ru

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

Integration of informational support of the enterprise cad systems Within the frames of the present work we study the problems of construction of the information environment for the real time access to the records of the technological capabilities of machine-building enterprises and consider variants of development of a structural scheme, of informational and functional support of the information environment. 004.415.2.043 technological process technological operations transitions information system technological capacity functional support cooperation https://infocom.spbstu.ru/article/2011.18.13/

RAR RUS 81-86 Peter the Great St.Petersburg Polytechnic University Dmitry G. vicerector.int@spbstu.ru

Russia, 195251, St.Petersburg, Polytechnicheskaya, 29

Ivanov Vladimir Berkovskiy Nikolay berkovsk@mail.ru Applying the adaptive importance sampling method to the trilateration problem The paper are devoted the adaptive method devised by the authors as applied to the trilateration problem in 2D-space. The method are compared with the important sampling method, that is usually used for analogous problems solving. 519.6 adaptive integration Monte-Carlo method trilateration Bayesian estimate https://infocom.spbstu.ru/article/2011.18.14/

RAR RUS 87-93 Ilyasov Baryj ilyasov@tc.ugatu.ac.ru Degtyareva Irina degtjareva@mail.rb.ru Makarova Elena ea-makarova@mail.ru Kartasheva Tatiana kartashevat@yandex.ru Dynamic simulation of nonequilibrium processes of interaction of goods and money markets Cognitive and dynamic models of macroeconomic system functioning process considering goods and money markets are presented in the article. The experimental investigations of the dynamics of financial flows formation by economic sectors under the influence of regulatory control from the direction of Government were made. 681.3.06 macroeconomic system flows turnover goods market money market dynamic model https://infocom.spbstu.ru/article/2011.18.15/

RAR RUS 94-98 Nesterova Elena nesterovaei@rambler.ru The use of integral criteria for solving qualimetrical problems The results of the analysis of features of the integral qualitative criteria in the cinematography systems are considered in this article. As a basic model that allows to evaluate the results of transformation characteristics in a cinema systems is proposed to use a statistical model, described by the characteristic functions and use it to create an integral criterion. The benefits of the proposed criterion are considered. 778.5 cinematographic systems integral qualimetrical criteria expert qualimetry https://infocom.spbstu.ru/article/2011.18.16/

RAR RUS 99-105 Khvorova Lybov nadia@math.asu.ru Topaj Alexandr Building models of agro-ecosystems and their adaptation to specific conditions The article deals with methods and algorithms of structural-parametric identification of models of the production process of agricultural crops. Shows the implementation of the algorithm to adapt the model EPIC to the conditions of Western Siberia. 004.94 production processes structural-parametric identification model radiation regime of sowing adaptation https://infocom.spbstu.ru/article/2011.18.17/

RAR RUS 105-113 Matveev Vladimir matveev176@rambler.ru Cone optimality in game dynamic problem with every player’ vector payoffs The dynamic linear – quadratic two player’ game problem with vector m1 (m2)-component payoff for the first (the second) player is studied. As a problem’s decision the cone equilibrium is considered. As a rule, there are a lot of such situations. In article an equilibrium situation refinement on the expert estimation basis is offered. The dynamic game problem with vector payoffs is reduced to a noncooperative differential two person’ game. The equilibrium decision in last problem is studied under recipes of the Bellman’s dynamic programming. The modeling example is presented. 519.8 dynamic game problem vector payoff cone optimality https://infocom.spbstu.ru/article/2011.18.18/

RAR RUS 113-117 Lyashenko Aleksandr akuna_matata_kmv@mail.ru Zolotov Oleg Mathematical modelling of distributed object of control with mobile source of influence The article describes problems of analysis of systems with distributed parameters with a mobile source of influence, and methods of creating mathematical models of distributed object of control are given. 28.50 control systems with distributed parameters mobile sources of influence modelling https://infocom.spbstu.ru/article/2011.18.19/

RAR RUS 118-123 So Irina Irene_So@mail.ru Malykhina Galina Measuring color differences based on the color perception model A new approach to measuring color differences is proposed. The new approach is used directly in the non-uniform color space wherein there is no transformation of this space to a uniform color space. By using said approach new applied methods for measuring color differences based on the new color perception model are presented. The methods allow for influence of non-uniformity of the standard color space. 535.646 color measurement color threshold color perception model anisotropy non-uniformity https://infocom.spbstu.ru/article/2011.18.20/

RAR RUS 123-126 Cherednichenko Vladimir Tsouprikov Alexandr tsouprikov@mail.ru Genesis of twiner autooscillations in boring pillar Questions of genesis and simulations of boring pillars autooscillations are considered by its rotation. Mathimatical model of autooscillations is developed, computer simulations is done, diagrams of twiner autooscillations are resumed and analysed. 681.3 boring pillar flutter twiner autooscillations modelling https://infocom.spbstu.ru/article/2011.18.21/

RAR RUS 126-133 Aksyonov Konstantin Wiper99@mail.ru Wang Kai kylebjcn@gmail.com The transformation task of simulation multi-agent model of resources conversion processes In this work is considered the task of organizational and technical systems model transformation, which allows reducing time of experiment and making the model by less requiring to computer resources. 004.896; 519.876.5 analysis and synthesis systems multi-agent systems business process simulation https://infocom.spbstu.ru/article/2011.18.22/

RAR RUS 133-142 Vasiliev Alexander a.n.vasilycv@gmail.com Porubayev Filipp porphill@mail.ru Tarkhov Dmitry dtarkhov@gmail.com Neural networks approach to the solution of incorrect heat transfer problems An approach to the solution of incorrect problem of temperature field evaluation according to approximately known point measurement data is offered on the basis of neural network methodology. Results of neurocomputing are given. Advantages of neural network approach and some possible generalizations are mentioned. 004.032.26+519.63:517.951 partial differential equations incorrect problems neural network model artificial neural network training error functional global optimization https://infocom.spbstu.ru/article/2011.18.23/

RAR RUS 143-150 Antonov Valerii antonovvi@mail.ru Zagaynov Artem Zagaynov Artem I. Kovalenko Anatoly ank@isc.nw.ru Vu van Hardware-software complex of dynamic-entropy monitoring of heart rate This paper presents a new software product study of fractal component of heart rate variability. As is known, the hierarchical and structural self-similarity of restored attractors biomedical signals allow us to consider their fractal properties. Currently, the authors examine these characteristic parameters, using either the-shelf software tools, either by writing your own code. In the present paper attempts to summarize the most important fractal indicators, leading the study of fractal components in real time mode. 519.711.3 Holter ecg monitoring hardware-software complex fractal analysis of time series hierarchy and self-similarity dynamic stability restored attractor correlation dimension correlation entropy the senior Lyapunov exponent nonlinear dynamics of h https://infocom.spbstu.ru/article/2011.18.24/

RAR RUS 150-154 Antonov Vladimir antonovpgtu@mail.ru Dynamic performance control of direct action The article contains material on design development and research of mathematical model of the controller of direct action. The dependence of linking the geometric dimensions of the controller to heat flow. 681.5 thermal processes temperature field self-operated regulators https://infocom.spbstu.ru/article/2011.18.25/

RAR RUS 154-158 Bostonov Oskar bostonov@yandex.ru Semiotic modeling workbenches for information system integration Described information systems integration method, based on polysemy decomposition method. Semiotic modeling workbench for information systems integration is represented. 004.4'22 integration consistency CASE https://infocom.spbstu.ru/article/2011.18.26/

RAR RUS 159-167 E-4229-2017 7103063234 0000-0001-8407-6528 Peter the Great St.Petersburg Polytechnic University Alexander S. korotkov@rphf.spbstu.ru

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

Morozov Dmitriy dvmorozov@inbox.ru Nanoelectronics as a component base of modern radioengineering The research and practical work results on the development of Nanoelectronics component base are summarized primarily for radio communication devices. Questions of high and low frequency analog circuit design are discussed. Design of analog-digital converters is presented. 621.396 receiver low-noise amplifier mixer low-pass filter analog-to-digital converter https://infocom.spbstu.ru/article/2011.18.27/

RAR RUS 167-172 Pshchelko Nilolay Khanin Samuil sinklit@mail.ru Nemov Sergei nemov_s@mail.ru Physical basis for methods of diagnostics and improvement of metall-dielectric structures of oxide capacitors The paper presents a number of experimental techniques of non-destructive control of quality of oxide capacitors which are based on electrophysical parameters. Some methods for capacitors time stability improvement are proposed. 538.956 nondestructive testing capacitors dielectric losses electric field https://infocom.spbstu.ru/article/2011.18.28/

RAR RUS 172-177 Ebanga Armand mikano.78@mail.ru Tarkhanov Viktor vtarkhanov@mail.ru Devices based on ferrite rings with different coils geometry Some devices based on ferrite rings with different kinds of coils are described. It is shown that the coil’s geometry and the kind of winding define patterns of RF magnetic field patterns inside the ring and the way it can operate inside the device. 512.942 + 539.12; 539.21; 530.15(043.5) ferrite ring gradient coil echo-processor constructive and destructive interference broadband transformer twisted-pair cable https://infocom.spbstu.ru/article/2011.18.29/

RAR RUS 178-186 0000-0001-8594-9423 Peter the Great St. Petersburg Polytechnic University Kuptsov Vladimir kuptsov@spbstu.ru

St. Petersburg, Russian Federation

Kjandzhetsian Ruben Katelevski Vadim Valjukhov Vladimir Light scattering by aerosol particles in gas analyzers based on molecular condensation nucleus effect The theory of light scattering by small aerosol particles, which dimension is commensurable with optical radiation wave-length, is described (Mie’s theory). For the first time the calculations of light scattering by aerosol particles are generated on molecular condensation nucleus are carried out. The results of calculations permits to optimize design of gas analyzers based on molecular condensation nucleus effect photometers. 545.81, 623.459.44 light scattering by aerosol particles molecular condensation nucleus amplitude scattering matrix Mie’s theory nephelometric method https://infocom.spbstu.ru/article/2011.18.30/

RAR RUS 187-192 Markelova Anastasiya markelova.anastasia@gmail.com Management of the educational using decision support system This article addresses problem of management of the main educational program process formation. The advantages and disadvantages of federal state educational standards, as well as international experience are described. As a result, it is given recommendations to the developers of educational programs and an approach to the process optimization using decision support system is proposed. 777.555 management educational program federal state educational standards educational process optimization decision support system https://infocom.spbstu.ru/article/2011.18.31/

SCO RUS 193-193 Dunin-Barkovsky Vitaly https://infocom.spbstu.ru/article/2011.18.32/