ISSN 0236-235X (P)
ISSN 2311-2735 (E)

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Russian Science Citation Index (RSCI)

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Publication date:
16 June 2024

Articles of journal № 4 at 2011 year.

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Public date | Title | Authors

21. Program complex of support life cycle the spatially-distributed systems [№4 за 2011 год]
Authors: Веселовский А.М., Каряжкин А.А., Пикулин В.В.
Visitors: 9681
Questions of the organization of a complex of the software providing support life cycle spatially-distributed systems, including procedures of formation and estimation of multiple design decisions are considered, and also stages of life cycle of systems, schemes of information support and algorithms of the decision of tasks in view are defined.

22. Representation of graphs and undirected hypergraphs with constraints in a relational database [№4 за 2011 год]
Authors: Мокрозуб В.Г., Немтинов В.А., Лагутин Д.А.
Visitors: 45660
Describes a method of formal mathematical descriptions of graphs and hypergraphs with constraints in the form suitable for submission to the relational database, wherein the description in the graph is being restricted, represented in terms of set theory. Described the structure of a relational database, which allows to describe graphs and undirected hypergraphs with restrictions. Implementation of the restrictions provided referential and domain integrity of the database.

23. Error handling relational databases [№4 за 2011 год]
Author: Лихачёв В.Н.
Visitors: 9875
The article considers the opportunities of forming the informative messages for errors of relational databases. The work is based on the analysis of databases structure. The questions considered in the article can be applied to different relational databases.

24. Consensus clustering methods in social network analysis [№4 за 2011 год]
Author: Сивоголовко Е.В.
Visitors: 12938
In our social network analysis project we use combined clustering techniques in order to obtain meaningful clustering structure, which could be use as a base for different analysis methodologies.

25. Programming problems on graphs of bounded treewidth [№4 за 2011 год]
Author: Bykova V.V.
Visitors: 11074
We present the modern approach to development of efficient algorithms for solving optimization problems on graphs of bounded treewidth. This approach is based on dynamic programming using a tree decomposition of the graph. According to this approach we propose an exact algorithm for solving the VERTEX COVER problem. We apply the transformation of the tree decomposition which reduces the size of dynamic programming tables. In describing the algorithm, we use the language of relational algebra. Algorithm execution time depends linearly on the number of vertices and depends exponentially on the treewidth the original graph.

26. Testing program using genetic algorithms [№4 за 2011 год]
Authors: Melnikova V.V., S.L. Kotov, Palyukh B.V., Проскуряков М.А.
Visitors: 13328
The problems of carrying out of certification test frequently updated software tools are considered in the article. The main idea of the article is the construction of test base with a genetic algorithm.

27. Library for transcription factor binding sites search [№4 за 2011 год]
Authors: Горохов Н.А., Cheremushkin E.S., Парыгин С.В., Стейгмайер Ф.
Visitors: 14067
We developed library for searching transcription factor binding sites (specific fragments on DNA, where regulatory proteins binds. Those proteins are called transcription factors). Library consists of three search algorithms: direct search, permutation lookahead search and suffix arrays. Library is oriented on large scale information and allows performing search on genomic scale sequences with several thousand weight matrices.

28. Application of multispectral segmentation for the green vegetation status analysis based on video [№4 за 2011 год]
Authors: Zotin A.G., Золотарева Е.Ю.
Visitors: 10570
In the article the question of applying a multispectral segmentation for the analysis of the plants images is discussed. We propose a method of performing a multispectral segmentation based on modified threshold segmentation, using several color models. The ways of performance improvement of the system, which uses the proposed methods and algorithms, are described. The results of the experiments are presented.

29. Software system restructuring of electricity companies [№4 за 2011 год]
Author: Горячёв В.А.
Visitors: 9926
We propose a method of forming the optimal order of the technical re-equipment of power companies. To implement this method uses a specially developed software.

30. The system of operative monitoring of supercomputer’s «URAN» temperature and power consumption [№4 за 2011 год]
Authors: Созыкин А.В., Goldshtein M.L, Черноскутов М.А.
Visitors: 11326
The system of operative monitoring of supercomputer’s «URAN» temperature and power consumption is considered. The main advantage of the system is the compact monitoring data representation, which helps the administrator quickly diagnose the supercomputer using a couple of screens. The system based on the open source Zabbix software.

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