Software & Systems

Articles of journal № 4 at 2010 year.

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31. Coevolutionary algorithm for constrained and multiobjective optimization problems [№4 за 2010 год]
Authors: Semenkin E.S., Сергиенко Р.Б.
Visitors: 15464
Coevolutionary algorithm is a self-tuned optimization procedure based on genetic algorithms. Algorithm adaptation for constrained and multiobjective optimization problems and its efficiency investigation are considered. It is demonstrated that coevolutionary algorithm is not less effective than best for problem-in-hand individual conventional algorithm for constrained one-objective optimization problems and coevolutionary algorithm is as effective as average individual algorithm for multiobjective optimization problems.

32. Prediction based on the allocation of border implementations of dynamic systems [№4 за 2010 год]
Authors: I.G. Sidorkina , Егошин А.В., Шумков Д.С.
Visitors: 13996
The paper proposes two methods for predicting complex signal based on multilayer perceptron and SVM. The length of training set for the predictor is based on the allocation of border implementations of dynamic systems in the signal, in order to use for learning the last fragment of the signal with the quasi-stable dynamic. This change-point is found in the local fractal dimension of the signal. The presented methods were developed in software package.

33. Problems of modelling operator actions in modern simulator [№4 за 2010 год]
Author: Ситалов Д.С.
Visitors: 13782
The author examines problems of modelling operator's actions in modern training modelling complexes. The author proposes the solution of the given problem by introduction in modelling complex of virtual reality the avatar model. The application relevance of the given approach is shown. The author of the article scrutinize main concepts of construction avatar model, the problems of development and designing the avatar model and also path of their solution.

34. Geographical information systems based on subdefinite computations method [№4 за 2010 год]
Author: Смирнов И.Е.
Visitors: 12888
The article presents an approach to creation of geographical information systems based on subdefinite computations method. It removes shortcomings in the state-of-the-practice in GIS applications in dealing with uncertainty.

35. Multidimensional data analysis in subdefinite computations systems [№4 за 2010 год]
Author: Смирнов К.Е.
Visitors: 15049
The article presents a method of multidimensional data analysis based on the subdefinite computations technology. The method significantly extends the possibilities of subdefinite data analytical processing in OLAP systems.

36. Realization of the competition models in the software [№4 за 2010 год]
Author: Степанов Л.В.
Visitors: 14742
The structure and functional opportunities of the software system have been developed by the author of programming complex «Competition». The particular tools are applied in this research. In this article analysis of problems solved by individual modules of software are presented.

37. System of support of decision-making on management of information resources [№4 за 2010 год]
Authors: Stoyanova O.V., Зайцев О.В., Dli M.I., Абраменкова И.В.
Visitors: 15708
In article principles of work of system of support of decision-making on management of information resources of the enterprise are considered. System work is based on use of mathematical models for structurization and an estimation of the purposes of management, the account of revolting influences and a choice of the best from the point of view of the set criterion of optimization of the administrative influence directed on increase of efficiency of use of information resources.

38. Near-earth orbit flight simulation in a space training system [№4 за 2010 год]
Author: Timokhin P.Yu.
Visitors: 22428
The paper describes an algorithm of Earth model position and orientation calculation relative to the coordinate system fixed to a space vehicle (SV) given it’s Kepler orbit elements defined in the geocentric reference frame are known. The approach enables more accurate SV docking modelling in space simulators.

39. Algorithms for formation of control actions in a distributed multi-agent systems [№4 за 2010 год]
Authors: Федунец Н.И., Приходько М.А.
Visitors: 15256
This work considers interaction of rival intellectual agents in distributed multi-agent information processing systems and different mathematic models of their interaction. Algorithms of forming the control actions are listed.

40. Building and optimizing production program of separation plant [№4 за 2010 год]
Authors: Хлытчиев О.И., Шелманов А.О.
Visitors: 13738
The article describes the problem of creating production program of separation plant. It presents the algorithm for building the separation plant production program to satisfy the requirements taking into account the available resources and algorithm for optimization of the built program using improved method of Zoytendeik.

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