Computing, Telecommunication and Control

RAR RUS 7-12 Fedosov Dmitry geolab@list.ru Method of choice of telecommunication system variant for transport monitoring The theme of communication systems creation for transport monitoring is considered on article. The method of choice the most efficient system is shown. 621.396.24 radio communication telecommunication systems transport monitoring https://infocom.spbstu.ru/article/2011.24.1/

RAR RUS 13-18 Davydov Alexandr mstb@users.mns.ru A posteriori-probabilistic method of traffic forecasting in packet switching networks A posteriori-probabilistic method of traffic forecasting in packet switching networks. 621.394.6 forecast depth self-similar effect a posteriori-probabilistic method not parametric methods of forecasting https://infocom.spbstu.ru/article/2011.24.2/

RAR RUS 19-26 S-4849-2017 57191270776 0000-0001-7006-9634 Peter the Great St.Petersburg Polytechnic University Sergey B. makarov@cee.spbstu.ru

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

Rashich Andrey rashich@cee.spbstu.ru Generation and reception of spectrally efficient OFDM-signals The method of spectral-efficient signals generation with OFDM by means of IFFT and linear transformation of input symbols of the channel alphabet is offered. The offered method can be realized by means of the digital device of signals generation. The method of reception of spectral-efficient signals with OFDM, based on use of trellised algorithm of representation of signals is offered. 621.396.4 spectral-efficient signals OFDM algorithm of reception spurious radiations https://infocom.spbstu.ru/article/2011.24.3/

RAR RUS 26-30 Shishkalov Andrey av33797@rambler.ru Medvedev Vladimir V_M_Medvedev@rambler.ru Peculiar properties manifestation structure-statistical signs speech signals by slow-speed coding In clause examination foundations formation of speech signals, represent fragments of speech signals as consecution PCM-symbols and corresponding fragments data frame in speech coder destination, defect consecution bits on period of kadr speech coder, characterizing stationarity bits meaning by speech pause transmission. 621.391:355.40 stationarity bits meaning slow-speed coding informative sign https://infocom.spbstu.ru/article/2011.24.4/

RAR RUS 30-34 Konstantinov Yury nworhm@rambler.ru Kryukov Igor olga@pstu.ru Poskrebishev Maxim Harlamova Nelli nellia@dom.raid.ru Automated data collection during the process of optical fibers performance investigation on their production stages Methods designed to automate special Panda-type optical fibers production and their performance studies are presented here. We demonstrate complex application of these methods that leads to production and measuring time reduction due to automatic results interpretation role increasing. 681.5:62-5 automation automation of research optical fiber production https://infocom.spbstu.ru/article/2011.24.5/

RAR RUS 34-40 Peter the Great St. Petersburg Polytechnic University Benderskaya Elena helen.bend@gmail.com

St. Petersburg, Russian Federation

Peter the Great St.Petersburg Polytechnic University Nikitin Kirill execiter@mail.ru Modelling neural activity of brain and bio-inspired computing Recurrent neural networks with biological neuron models are under consideration. Comparative analysis of bio-inspired recurrent neural networks with other approaches applicable to model neural activity is provided. Reservoir computing software is developed to model recurrent networks with unstable dynamics of spikes. 004.8.032.26, 681.513.8 recurrent neural network bio-inspired computing reservoir computing unstable dynamics https://infocom.spbstu.ru/article/2011.24.6/

RAR RUS 41-48 Romanov Roman gh56jkl@mail.ru 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

Static noise margine improving of dual-selective SRAM cell In this paper considered schematic of dual-selective SRAM cell with low power consumption. The method for improving SNM was proposed. 621.396 SRAM memory cell trigger noise margin https://infocom.spbstu.ru/article/2011.24.7/

RAR RUS 48-52 Il’yushin Yu.V. bdbyu@rambler.ru Method of calculating optimal number of heaters based on temperature field values A method of calculating optimal allocation of heaters in a pipeline tunnel furnace is introduced. Paper includes theoretical rationale of the proposed method, as well as the calculation of the heaters allocation for hexagonal silicon carbide heating rod structure. 681.5 control mathematical modelling temperature field control sectional heater Green’s function https://infocom.spbstu.ru/article/2011.24.8/

RAR RUS 53-58 Vlasov Andrey bibu_rect@mail.ru Kuznetsova Elvira bibu_rect@mail.ru Nikolaenko Yuliya bibu_rect@mail.ru Static and dynamic characteristics electro-valve and pump wave patterns magneto sensor The questions of the calculation of static and dynamic characteristics of the elements with magneto sensors. Consider center - periphery dynamic magneto sensor. 621.525 (088.8) magneto sensor electro-valve wave pump hydraulic resistance transfer function https://infocom.spbstu.ru/article/2011.24.9/

RAR RUS 59-63 Grigorov Anton AntonGrigorov1986@gmail.com Filing information systems development approach based on domain-specific metadata model This paper presents a method for rapid development of filing information systems. The approach consists in using special domain-specific programming language, used for representing the domain objects, and set of special steps, that translate the abstract object models to applications, that ready to use. 004.4'244, 004.4'236 modelling information systems domain-specific programming language https://infocom.spbstu.ru/article/2011.24.10/

RAR RUS 63-70 Vasiliev Alexei avasil@aivt.ftk.spbstu.ru Dontsova Anastasiyа Murgo Andrey Fuzzy computations algorithms for MCU-based intelligent embedded control systems A problem of design of MCU-based fuzzy computations algorithms is analized. New approaches, quality metrics and fuzzy computations examples are discussed. 004.89 intelligent embedded control system fuzzy computations microcontroller https://infocom.spbstu.ru/article/2011.24.11/

RAR RUS 70-75 Zinoviev Ivan izinoviev@vlsu.ru Shamin Pavel laser@vlsu.ru Face detection in video surveillance systems The problem of real-time face detection in high-resolution video stream is relevant for today's video surveillance systems. The original solution of the problem with the use of the graphics accelerators compute capabilities is proposed. The tests of the resulting software implementation in the real world are shown. 004.932.72 CCTV face detection graphics accelerators NVIDIA CUDA optimization https://infocom.spbstu.ru/article/2011.24.12/

RAR RUS 75-80 Bryk Ivan ivan.bryk@avalon.ru Ketov Dmitry dketov@avalon.ru Kupreenko Sergey ksw@neva.ru Dynamic control of program and process integrity of network firewalls This article considers the new approach to the problem of ensuring safety of the firewall on the basis of integrity programs and processes. It proposes models and approaches how to implement static and dynamic integrity, based on proactive and reactive mechanisms at the kernel level of the operating system built-in into the firewall. 004.056.53 integrity dynamic control network firewalls https://infocom.spbstu.ru/article/2011.24.13/

RAR RUS 81-87 Mescheryakov Sergey serg-phd@mail.ru Ivanov Vladimir Bortyakov Danil Automated expertise system of lifting equipment operating conditions Information system for operating conditions expertise of lifting and other production equipment is presented. Storing and analyzing the equipment specifications of various enterprises in the integrated database is the important advantage of information system. 681.3.016 information system technical expertise lifting equipment database https://infocom.spbstu.ru/article/2011.24.14/

RAR RUS 88-95 Zakharevich Nadezhda nadya@rwwws.ru Ivanov Dmitry dmitry.ivanov@list.ru U-4200-2017 6506501810 0000-0002-6916-9061 Peter the Great St.Petersburg Polytechnic University Igor A. tsikin@mail.spbstu.ru

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

The visualization of modeling nanostructures gas-phase syntheses in an evironment of network access to the computing cluster The article is about visualization of modeling gas-phase dynamics in the synthesis of nanostructures, which were obtained by simulation using HPC cluster in an environment shared access. The article is focused on the features of the interaction of software modules with the specialized visualization modeling environment through the exchange of data by using TecPlot format. The article contains an examples of this visualization. 004.428.4 visualization remote access HPC cluster nanotechnologies gas-phase synthesis https://infocom.spbstu.ru/article/2011.24.15/

RAR RUS 95-102 Mescheryakov Sergey serg-phd@mail.ru Ivanov Vladimir Bortyakov Danil Analysis of operating defects of lifting equipment in computer-aided design system Operating defects of lifting machines and crane ways are analyzed based on industrial operation activity of various enterprises in the north-west region of Russia. Aggregate statistics of defect cause is used in computer-aided design system to prevent emergency outage and to extend lifetime of lifting equipment. 681.3.016 DATABASE OPERATING DEFECT LIFTING EQUIPMENT COMPUTER-AIDED DESIGN https://infocom.spbstu.ru/article/2011.24.16/

RAR RUS 102-108 Boldyrev Yurii yybold@mail.ru Zamotin Kirill Petukhov Evgeny Modelling of chemical vapor deposition for growth of thin films At the base of the work lies the development and testing of mathematical models using high-performance computing in the processes of gas-phase synthesis of nanostructures and nanomaterials in order to study and provide visualization of proceeding physical and chemical processes. 536.422.4, 519.677 NANOTECHNOLOGY INDUSTRY GAS-PHASE SYNTHESIS NANOMATERIALS SIMULATION GAS DYNAMICS PHYSICAL AND CHEMICAL PROCESSES https://infocom.spbstu.ru/article/2011.24.17/

RAR RUS 109-116 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 Effective choice of P.D.F. in solving bearing-only problem by Monte Carlo method The paper are devoted the modification of the important sampling devised by the authors as applied to bearing-only problem in 2D-space. The method is compared with the classic important sampling method and the bootstrap filter, that are usually used for this problem solving. 519.6 Monte-Carlo method Вayesian estimate bearing-only tracking https://infocom.spbstu.ru/article/2011.24.18/

RAR RUS 116-122 Ilyasov Baryj ilyasov@tc.ugatu.ac.ru Degtyareva Irina degtjareva@mail.rb.ru Makarova Elena ea-makarova@mail.ru Kartasheva Tatiana kartashevat@yandex.ru Intelligent decision-making algorithms at macroeconomic system investment process management Intelligent decision-making algorithms of macroeconomic system investment process management are submitted in the article. These algorithms are presented by network algorithms of macroeconomic situations' classification and decision making productional rules, obtained on the base of simulation modeling, network technologies and knowledge engineering. The experimental investigations of proposed intelligent algorithms effectiveness were made. 681.3.06 macroeconomic system investment process network algorithms production rules dynamic model https://infocom.spbstu.ru/article/2011.24.19/

RAR RUS 123-128 Antyshev Evgeny eantyshev@gmail.com Timenkov Yury daria@timenkov.ru Modelling of calculation resources distribution with allowance for instruction caching Article is devoted to the allowance for front-end's part in processor performance and adjustment of the model for calculation of dynamic behavior of loaded system on this basis. Authors have conducted tests for establishing quantitative characteristics of processor's front-end performance. Obtained results have been used in recalculation of resource profiles from model. 004.051 modelling performance microarchitecture resources distribution https://infocom.spbstu.ru/article/2011.24.20/

RAR RUS 128-134 Vasilyeva Tatyana vasilyeva_09@mail.ru Myznikova Bela Rusakov Sergey About possibility of urban development modelling by means of cellular automat In this paper, dependence in population distribution on cities, which is presented in the form of cellular automat model is investigated. Results of imitating modeling of urban development, received by means of the considered model are shown. The data by results of computer modeling is compared with the real data. 51-77 cellular automat imitating modelling urban development Zipf’s law population distribution https://infocom.spbstu.ru/article/2011.24.21/

RAR RUS 134-142 Kozeletskaya Tatyana marta9578@mail.ru German Elena elena250573@rambler.ru Dmitriev Alexandr dmitriev.ag@mail.ru Mathematical model of the cardinal utility Discuss some of the methodological issues related to mathematical modeling. Obtained quantitative relationship between utility and quantities of consumption goods, represented in dimensionless variables. Analytical expressions for the traces of permanent utilities and the indifference curves for interchangeable goods. 330.16 utility equation of cardinal utility mathematical model of a utility equation utility in dimensionless variables https://infocom.spbstu.ru/article/2011.24.22/

RAR RUS 143-149 Zhukov Konstantin k.g.zhukov@gmail.com Parallel computing algorithm on the base of Runge-Kutta numerical integration equations Problems of parallel computing based on Ringe-Kutta ordinary differential equations numerical integration are reviewed. Principles of parallel solvers implementations are introduced. 658.512:004.42,658.512:519.87 numerical analysis numerical integration parallel computing Runge–Kutta method vector computing parallel computing structures modelling systems https://infocom.spbstu.ru/article/2011.24.23/

RAR RUS 149-154 Peter the Great St.Petersburg Polytechnic University Vladimir N.

Polytechnicheskaya, 29, St.Petersburg, 195251, Russia

Khlopin Sergey hlserg@mail.ru Difference schemes for the synthesis of nonlinear management having thermally conductive objects Describes the problem of synthesis of thermo regulating managements for distributed multi-layer objects through the use of difference schemes for numerical solution of differential equation for the three-dimensional case. 53.096,536.58 temperature stabilization difference scheme differential equation of thermal conductivity https://infocom.spbstu.ru/article/2011.24.24/

RAR RUS 155-157 Medvedev Aleksey Alexm_62@mail.ru Pobedash Pavel pobed_pnp@mail.ru Application of operational approach to the analysis of economic systems This article describes the basic steps and examples of using the operational approach for the study of economic systems, described in the class of multicriterial task multi-step linear programming; lists the results obtained on the basis of this approach: proof of decidability, evaluation, control variables and criteria, sufficient conditions of the ineffectiveness of the relevant investment projects. 519.866 investment project multicriterial multistage linear optimal control problem economic systems https://infocom.spbstu.ru/article/2011.24.25/

RAR RUS 158-165 Parhomenko Vladimir Shvеtsov Konstantin shvetsov@inbox.ru Automated assessment of the active elements of sociotechnical systems The models of the active elements, the methodologies of the evaluating of human resources and the antonyms logic are described in the article. The methodological approaches to automatization as well as recommendations are given in the scientific paper. 331 the antonym logic the model and the portrait of the active element sociotechnical systems transport logistics the suggestions of the automatic modelling of human resources https://infocom.spbstu.ru/article/2011.24.26/

RAR RUS 165-170 Ivanov Marat ivanovmarat06@mail.ru Matveev Aleksandr fcvega_10@mail.ru Criterion of efficiency of manage by fire risk with application of equipment of emergency evacuation In this article authors consider the approach to estimate the effectiveness of management of fire safety in the building. Also they substantiated the application of rescue equipment of evacuation from a height for ensuring a normative values of the individual risk of fire in the building. 614.847.7 fire safety risk evacuation rescue equipment https://infocom.spbstu.ru/article/2011.24.27/

RAR RUS 170-178 Khodyrev Ivan kivan-mih@yandex.ru Popova Svetlana Quantitative comparison of basic process mining algorithms In presented paper authors commit quantitative comparison of three process mining algorithms: a, genetic and heuristic, for task of process model extraction from log files. Experiments are based on both synthetic and real log data. Criteria for comparison are: average work time, resulting model fitness and resulting model behavioral appropriateness. 004.021 process mining log quantitative comparison of algorithms process models genetic algorithm heuristic algorithm α-algorithm https://infocom.spbstu.ru/article/2011.24.28/

RAR RUS 179-184 Vetrinsky Yury vetrinsky@mail.spbstu.ru The concept of intellectual knowledge monitoring system based on the regular LMS The article presents the concept of intellectual knowledge monitoring systems building based on regular testing wear of learning management systems, advanced by means of mathematical packages, that supports the operations with knowledge, such as linguistic variables and fussy rules inference. An example of the operation of the such system pilot prototype, created by aggregation of Moodle learning management system with MATLAB expansion package Fuzzy Logic Toolbox, is shown. 378.4 adaptive testing intellectual system learning results control linguistic variable neural network fuzzy logic production rules learning management system https://infocom.spbstu.ru/article/2011.24.29/

RAR RUS 184-190 St. Petersburg Institute for Informatics and Automation of the Russian Academy of Sciences Yusupov Rafael spiiran@iias.spb.su

14-th Linia, VI, No. 39, St. Petersburg, 199178, Russia

From the history of computer science and information technologies development in St. Petersburg This paper reviews a contribution made by St. Petersburg scientists, specialists and some institutions to computer science and information technologies development in Russia. Development of the city higher education in the above areas is analyzed additionally. 007 computer science computer systems information technologies https://infocom.spbstu.ru/article/2011.24.30/