2687-0517 1 93 2010

RAR RUS 7-12 Belyavsky Grigoriy beliavsky@hotmail.com Shtaba Maxim max@shtaba.ru Image analysis and image compression using 3-D mathematical morphology An algorithm for image processing and image compression, using the methods of mathematical 3-D morphology that is one of the most progressive means of intelligent systems in image analysis, is considered. The main point of the algorithm is analysis of color information and marking out the object shape, using morphological techniques, as well as image slicing on subsets-layers, that can carry an important meaning, like regions and objects in cartography. 004.932.2 image analysis compression 3-D mathematical morphology intelligent systems color algorithm https://infocom.spbstu.ru/article/2010.12.1/

RAR RUS 12-18 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

Improving the precision of Bayesian classifier for text documents The problem of automatic text document categorization is considered. It is shown that the immediate implementation of Bayesian classifier provides quite low categorization precision due to strong statistical dependence of feature vector elements. A solution to this problem is proposed, which is based on transforming the document feature vector into the one with higher dimension and weaker statistical dependency between its elements. 004.855.5 automatic categorization Bayesian classifier https://infocom.spbstu.ru/article/2010.12.2/

RAR RUS 18-26 Peter the Great St. Petersburg Polytechnic University Benderskaya Elena helen.bend@gmail.com

St. Petersburg, Russian Federation

Schwarz Dmitry dmitry.schwarz@gmail.com The approach to identifying the parameters of self-organizing maps in the task of analysis of data structure 28.23.37, 34.55.19 neural networks self-organizing maps datamining https://infocom.spbstu.ru/article/2010.12.3/

RAR RUS 27-37 Chernoyarov Oleg o_v_ch@mail.ru Quasy-likelyhood estimation of the time delay and random substructure’s parameters of the wideband pulse signal against white and correlated interferences The synthesis and analysis of joint estimation algorithm of time delay, mathematical expectation and dispersion of wide-band random impulse with inaccurately known duration observed against white noise and bandpass interference with inaccurately known intensities on the basis of the maximum likelihood method has been implemented. The influence of anomalous errors to accuracy of time delay estimation has been considered. Functionability of offered measurer and the applicability boundaries of asymptotically exact formulas for its characteristics by statistical modeling methods have been set. 621.391 random Gaussian impulse quasy-likelyhood estimation time delay and power parameters method of locally-Markov approximation statistical modeling https://infocom.spbstu.ru/article/2010.12.4/

RAR RUS 38-42 Kudryavtsev Alexandr komissare@yandex.ru Smirnov A.A. komissare@yandex.ru Fedyanin Alexey “Path” processing technique of random medium radiomonitoring data The way of radiomonitoring data processing task solving on the base of “path” processing technology is considered. Formal description of algorithm carrying out technique of radiomonitoring data “path” processing is presented. 681.3.01 data processing radiomonitoring processing organization https://infocom.spbstu.ru/article/2010.12.5/

RAR RUS 42-48 Shishkin Igor atel@fromru.com Sergushev Alexey atel@fromru.com Methods of polarising selection location signals for route-tracking observations With the strong sea wave or a storm, because of the masking of reflections from the drive hydrometeor, worsening radar visibility wake with investigative observations. In these conditions for breeding the wake can be used in methods of polarization selection of radar signals. Article deals with the polarization method of deployment. A theory of polarization target selection on the background of reflections from the sea surface. Block diagrams of the indicator and the deployment of the polarization analyzer of the envelope of pulses reflected from the selected area on the surface of the sea. We consider their application for the selection of reflections from ripples on the background of reflections from sea waves. 621.396.969.3 traces on water route-tracking in sea areas marine radiolocation safety of navigation detection of ships searching of traces determination of coordinates of moving ships clearing ways by ships polarization selectivity https://infocom.spbstu.ru/article/2010.12.6/

RAR RUS 49-54 Galymov Artur Abaitullin Airat Popov Denis popov.denis@inbox.ru Ontological model for information support of decision-making in the course of IT Consultation The concept of information support for decision-making in the process of technical IT consulting is proposed. An ontological model describing typical business processes, IT procedures, technical and software classes, components of the IT infrastructure, skills of employees of enterprise customers of IT consulting services was developed. 004.89 ontology IT consulting information support decision making business processes https://infocom.spbstu.ru/article/2010.12.7/

RAR RUS 55-59 Sirotkin Andrey andrew_sirotkin@mail.ru Controlling information maintenance procedures in automatied management systems Problems of forming approaches to and using criteria of information maintenance processes in automated management systems are considered. The topicality of the research is substantiated by the necessity of raising efficiency of the systems in question. The approach is offered for handling the queues in priority queueing systems. 658.012.011.56 control system information procedure holding time information interaction https://infocom.spbstu.ru/article/2010.12.8/

RAR RUS 60-63 Zhitnikov Vladimir zhitnik@mail.ru Sherikhalina Nataliya n_sher@mail.ru Porechny Sergey porechny@mail.ru Identification problem solving applied to the numerical results estimation The problem of the mathematical model parameters defining for irregular error part search and the overall error precision estimation is solved. New formula of numerical filtration of the numerical experiment data is offered thereto. 519.6(07) identification error estimation numerical filtration https://infocom.spbstu.ru/article/2010.12.9/

RAR RUS 63-68 Ankudinov Ivan ivgank@rambler.ru Sirotkin Andrey andrew_sirotkin@mail.ru Information interaction procedure control in automatied management systems Problems of information service monitoring in automated management systems are considered. Service is treated as a system of procedures for information interaction of management subjects by transmitting information objects. Service monitoring is effected by changing procedure priorities by means of varying objects' ranks. A queuing discipline is proposed based on dynamic formation of the procedure execution queue. 658.012.011.56 control system information procedure holding time information interaction object rank https://infocom.spbstu.ru/article/2010.12.10/

RAR RUS 68-74 Popov Alexey a.v.p@mail.ru Aksyonov Konstantin Wiper99@mail.ru Dorosinsky Leonid asu@rtf.ustu.ru Intelligent system modeling of logistic processes The report focuses on the optimization of logistics processes companies and related issues of decision support, as well as the development of intellectual systems modeling logistics. 004.891.2 logistics optimization decision making modeling numerical methods https://infocom.spbstu.ru/article/2010.12.11/

RAR RUS 74-82 Delitsyn Leonid L.Delitsin@yahoo.ru Internet adoption forecasting using an innovation diffusion model Using an innovation diffusion model that accounts for demographic processes and price dynamics, we analyze three possible scenarios of Internet adoption in Russia. To identify model parameters we use Public Opinion Foundation and WCIOM sociological survey data. Our forecasts are compared against historical Internet adoption dynamics in the US, Sweden and Latin Amerca. 654 Internet diffusion of innovations demographic processes forecasting https://infocom.spbstu.ru/article/2010.12.12/

RAR RUS 83-89 Pavlov Pavel pin2535@tut.by Efficiency of the distributed calculations in scaled systems Проведён сравнительный анализ режимов организации распределённых взаимодействующих конкурирующих процессов. В случае неограниченного параллелизма получены необходимые и достаточные условия эффективности распределённых масштабируемых систем. 681.3.06 the scalability the distributed process the program resource equally distributed system asynchronous mode synchronous mode structurization efficiency optimality https://infocom.spbstu.ru/article/2010.12.13/

RAR RUS 90-99 Bogoyavlensky Yuriy Korzun Dmitry dkorzun@cs.karelia.ru A software system for remote solving homogenous linear diophantine equations in non-negative integers In this paper, we introduce a software system Web-SynDic, which has being developed at Department of Computer Science of Petrozavodsk State University since 2003. Web-SynDic implements (via web-browser) access to two original pseudopolynomial algorithms for searching Hilbert basis (SHB) of homogenous linear Diophantine equation systems associated with context-free grammars (Syntactic and TransSol) as well as to algorithms of other authors (SlopesSys, lp_solve and GLPK). Web-SynDic supports bulk testing of implementations of SHB algorithms and experimental analysis of their practical efficiency. 004.4, 004.78, 004.05 web-systems computational service testing searching Hilbert basis https://infocom.spbstu.ru/article/2010.12.14/

RAR RUS 99-102 Comparative analysis of performance and features of business intelligence software based ob in-memory database indices This paper compares indexing system features and performance of aggregating query computation of Power Pivot add-in to MS Excel 2010 and program library for indexing multidimensional classified data based on R-tree index. 004.651.4 aggregation multidimensional data OLAP systems indexing https://infocom.spbstu.ru/article/2010.12.15/

RAR RUS 103-106 Pashkovsky Alexander alecsandr_607@rambler.ru Standard elements method in computing of the magnetostatic problem with feature of solutions in the vicinity of the corner points Proposed to use the standard elements method to account for feature of solutions of the boundary value Dirichlet problem for Laplace equation in the vicinity of the corner points of boundaries, to increase the accuracy of the computation and reduce the dimension of the problem. 519.632.4 method of final elements method of standard elements regional field problems the numerical decision https://infocom.spbstu.ru/article/2010.12.16/

RAR RUS 106-112 Kuleshov Igor Babkin Alexander babkin@nic.spbstu.ru Malahov Jury Duplinskij Mikhail The analysis of methods of synthesis of communication networks In clause problems of theoretical representation of questions of the analysis of methods of synthesis of modern communication networks are considered. The basic approaches and methods with reference to modern communication networks are stated. 621.39 communication networks algorithm methods of synthesis structure of the network modelling optimization https://infocom.spbstu.ru/article/2010.12.17/

RAR RUS 112-115 Gromov Yury gromov@is.tstu.ru Ishchuk Igor Heat detection and recognition hidden subsurface objects on the basis of the planimetric analysis of their thermal tomograms The technique of processing of thermal tomograms hidden subsurface objects on the basis of their planimetric analysis is presented, allowing to solve a problem of recognition of a class of a material and its form. Results of experiments on recognition of a class hidden subsurface objects, both on identified thermal properties, and under the form are resulted. 536.072: 519.2 detection and recognition of hidden subsurface objects thermal properties infrared thermography the planimetric analysis https://infocom.spbstu.ru/article/2010.12.18/

RAR RUS 115-120 Matveev Vladimir matveev176@rambler.ru An investigation of the cone optimality in differential cooperative game without side payment In this article the problem of the interest coordination for the parties, having incoincident sights on the results of functioning of the complex control system, is studied. For this purpose the differential cooperative game without side payments is considered. The decisions are examined from positions of corresponding multicriteria problems and a cone optimality. The decision on the basis of criteria convolution with the factors proportional to left eigenvector for maximum eigenvalue of the corresponding stochastic matrix is offered. The modelling example is investigated. 519.8 cooperative game multicriterial optimization cone optimality https://infocom.spbstu.ru/article/2010.12.19/

RAR RUS 120-128 Ilyasov Baryj ilyasov@tc.ugatu.ac.ru Degtyareva Irina degtjareva@mail.rb.ru Makarova Elena ea-makarova@mail.ru Pavlova Anastasiya pavlova.ugatu@gmail.com Mechanism of goods market balancing influence on non-equilibrium processes of macroeconomic turnover of financial flows System principles of macroeconomic turnover of financial flows simulation in compliance with information about price balancing mechanisms are suggested. Cognitive and dynamic models of macroeconomic system functioning in non-equilibrium conditions of goods market are developed. Results of experimental research of control scenarios are presented. 681.3.06 macroeconomic system flows turnover goods market price level dynamic model https://infocom.spbstu.ru/article/2010.12.20/

RAR RUS 128-135 Tseluyko Dmitry cdsmika@gmail.com Evaluation model of influence of information system flexibility on efficiency of business process In article classification of flexibility of information systems is given. Characteristics of business process, stages of decision-making on distribution of investment are described at designing and use of information system, and also the evaluation model of influence of flexibility of information system on efficiency of business process and its possible application is resulted. 004.65 business process characteristics information system flexibility efficiency of business process https://infocom.spbstu.ru/article/2010.12.21/

RAR RUS 136-141 Kudryavtsev Oleg koe@donrta.ru Fast and efficient pricing barrier options under regime-switching levy models In the paper, fast and accurate numerical method for pricing barrier options under a wide class of regime-switching Levy models is developed. The problem is reduced to the numerical solution to the initial boundary value problem for systems of partial integro-differential equations. The algorithm of the solution is based on the efficient approximating Wiener-Hopf factorization and a stationary iterative method. 519.6 numerical methods modelling Levy processes mathematical finance barrier options Wiener-Hopf factorization https://infocom.spbstu.ru/article/2010.12.22/

RAR RUS 142-145 Kozlov Yury Mathematical models of submersible craft movement optimization under circulation A processes manoeuvring optimization problem of submersible craft in terms of its track under a stress on both steerage and engine unit was formulated as a non-linear programming task with non-convex region of feasibility. Unconventional mathematical models and solution procedures of this problem have been proposed in present article. It has been shown that the derived solution is optimal as for a maximization speed criterion so for a maximization trajectory curvature criterion. 62.50 submersible craft maneuvering optimization non-linear programming https://infocom.spbstu.ru/article/2010.12.23/

RAR RUS 145-151 Aksyonov Konstantin Wiper99@mail.ru Zhuravlyov Andrey Hibrid dynamic models and simulation system of resources conversion processes research and analysis This work describes analysis of hybrid dynamic models and simulation systems of multi agent resources conversion processes (business processes, organization-technical systems). 004.94 hybrid models Glushkov's model models of system dynamics multiagent systems imitating modelling https://infocom.spbstu.ru/article/2010.12.24/

RAR RUS 151-157 Demidova Liliya Kirakovsky Valery Korotaev Alexandr graph2@rambler.ru Approach to problem of classification technical state of buildings and constructions with using algorithms of possibilitic clusterization and genetic algorithms In article view new approach to problem of classification technical state of buildings and constructions with using algorithms of possibilitic clusterization and genetic algorithms. During the solving this task was view some algorithms. 519.254 fuzzy sets genetic algorithms fitness function FCM-algorithm PCM-algorithm https://infocom.spbstu.ru/article/2010.12.25/

RAR RUS 157-163 Pripadchev Aleksey aleksejj-pripadchev@rambler.ru Mathematical models of the process of passenger transportations in the civil aviation One of the variants of mathematical structure model forming on the basis systems internal characteristic is offered in the given article. The technological description of the passenger traffic process has certain laws. While constructing a mathematical model antipodal research methods can be used such as inductive and deductive. The basis of the inductive method is the mathematical model's structure of the engineering process. 656.7.025: 519.8 flight performances aircraft economic effectiveness commercial load flight speed https://infocom.spbstu.ru/article/2010.12.26/

RAR RUS 163-170 Evstigneev Nikolay Numerical method of the decision of the equations of Navier-Stokes on not structured grids with application of Lagrangian- Euler’s method Numerical integration of an arbitrary initial boundary problem for Navier-Stokes equations in is considered. The method uses conditionally stable semi-Lagrangian advection scheme for invicid fluxes with high order interpolation on unstructured mesh. The fractural step method on physical processes is used to project pressure field. In order to increase time step integration the BFECC method with limiter TVD correction is used. Flow over a Cylinder for 3D case is compared to the experimental and simulation data. 519.63:004 Navier-Stokes equations incompressible pressure projection solver computational fluid dynamics free surface flows semi-Lagrangian methods large eddy simulation https://infocom.spbstu.ru/article/2010.12.27/

RAR RUS 171-176 Balonin N. Garibin Pavel garibin@mail.ru Marley Vladimir vmarley@mail.ru Ryabov Georgy ryabovgg@mail.ru Prospects of use of the information technology for monitoring of the technical condition of hydraulic engineering constructions Possibilities of the new approach to an estimation of a technical condition of hydraulic engineering constructions on the basis of Internet technologies, cellular communication, the analysis of images are considered. 627.33 monitoring of hydraulic engineering constructions condition function integrated criterion of a condition the internet technology new methods of processing of the primary information https://infocom.spbstu.ru/article/2010.12.28/

RAR RUS 177-184 Chechulin Viktor chechulinvl@rambler.ru The spaces states modeling method application to the quality management of the titanium charge chloration process The application of the spaces states modeling method to the quality management of the titanium charge chloration process was described. Commit the total 6-level vertical structure of the system of information the process. System's state space was defined. It was breaks down, because there are two parallel processes (chlorination and the binding of oxygen oxides) on the superposition of 2-standard tasks. The features and restrictions on the use of mathematical models to solve this problem was described too. 517.5; 669.295 informatization system of technological process levels of information structure state space method chloration of titanium charge https://infocom.spbstu.ru/article/2010.12.29/