Software & Systems

Articles of journal № 3 at 2011 year.

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21. An algorithm for solving optimal and hard control [№3 за 2011 год]
Author: Келлер А.В.
Visitors: 8291
Article is devoted to a algorithm of numerical solution for optimal control and hard to degenerate linear differential systems. Such systems arise, for example, when creating a balance of dynamic models, in the modeling of measuring devices. The algorithm is implemented in C++, the article shows the block diagram of the program and the results of computer simulation.

22. Optimization model solution inverse task Of modelling avatar movement in the operating space [№3 за 2011 год]
Author: Ситалов Д.С.
Visitors: 10756
The author examines problems of modelling operator's actions in modern training modelling complexes. The author proposes solution avatar movement problem in the operational space as the optimal movement of arm to the target point of the avatar influence on the object in virtual world, based on admissible motion trajectory of the avatar skeleton hand elements.

23. Organization of adaptive computing systems streaming data processing [№3 за 2011 год]
Authors: Курчидис В.А., S.V. Ignatev, Погребной С.В., Круталевич А.Г., Dopira R.V.
Visitors: 11342
The principles of organization of parallel computing systems, oriented on processing streams of interrelated data and having the logical adaptation ability to the structure and parameters of the input dataflow. Adapting to the dataflow structure is achieved on account of certain architectural and structural solutions that provide a high degree of parallelization of an input stream.

24. Basic design of training systems for difficult technical complexes [№3 за 2011 год]
Authors: Reshetnikov V.N., Mamrosenko K.A.
Visitors: 13663
In the present article basic design and functioning requirements of training systems for difficult technical complexes are formulated. Classification is provided, the data about an estimation of training efficiency with the use of training systems is presented.

25. Evaluation of the processes of the crucial information system functioning [№3 за 2011 год]
Authors: Белый А.Ф., Круталевич А.Г.
Visitors: 13944
The article devotes method of estimate operation processes crucial real-time information system with final state. It proposes analytic forms for analysis information and computational processes of crucial information system and control this processes in computer attacks conditions based on definition of probability characteristics and time distribution functions of workflow completion.

26. Parallel inference in the method of analytical tables [№3 за 2011 год]
Authors: Зо Мьо Хтет, Vagin V.N.
Visitors: 9444
The main inference methods on analytic tableaux: the classic inference method and the parallel analytic tableaux method with dummy variables are destribed. The advantage of parallel analytic tableaux inference on the comparison with the sequential method in complicated problems is shown.

27. Reception of the casual sequences on base of the analysis Valda [№3 за 2011 год]
Authors: Matveev, Yu.N., Долженко А.Б.
Visitors: 13246
In article is offered methods of the use the consequent procedure Valda. For reception of the sequences of the random quantities, portioned on normal law is offered use the library scientifically-engineering calculation GNU Scientific library (GSL), oriented for languages С and С ++.

28. Construction of a dynamic multi-agent model with the use of classification trends [№3 за 2011 год]
Authors: Gimarov V.V., Гимаров В.А., Ivanova I.V.
Visitors: 10678
The possibilities of a classification analysis based on the definition of structural and point proximity between the trajectories for solving the problem of forecasting market trends, taking into account the existence of statistical database of market trends, is considered. We propose a dynamic multi-agent system structure based on prediction.

29. Persistent ontology storage technologies [№3 за 2011 год]
Authors: Вехорев М.Н., Пантелеев М.Г.
Visitors: 16744
The problem of persistent ontology storage is described. RDF-store is described as special information system. Classification of persistent ontology storage using DBMS is done. Main factors effecting RDF-store production are determined. The future work in the field of organizing persistent ontology storage is defined.

30. Multi-step identification method application in the development of mathematical models of socio-economic systems [№3 за 2011 год]
Authors: Антипов В.И., Десятов И.В., Пащенко Ф.Ф.
Visitors: 10730
The article describes social-economy state and dynamics of region via method of multi-step identification. The mathematical model provided includes balance equations of SNA and main statistically observed indicators.

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