Software & Systems

Articles of journal № 4 at 2009 year.

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1. Specifications as ontologies [№4 за 2009 год]
Authors: Манцивода А.В., Стукушин Н.О.
Visitors: 10630
In this paper we consider an approach to formalization of specifications based on the Semantic Web methods and ontologies. First, ontologies are good for the description of the formal and strict semantics of specifications. Second, specification constructs represented as components of ontologies can be directly used in relevant implementations, making these implementations also part of the SW.

2. Entropy measures adaption in images identification criterions informativity estimation tasks [№4 за 2009 год]
Author: Машкин А.В.
Visitors: 14083
In the materials of the article is substantiated an entropy measures adaption opportunity to solve a task of limited images assemblage identification criterions informativity estimation, characterizing a limited subjects system. There are formalized analytical expressions to design border values of information quantity, contained in a subject’s images system.

3. HeО: metaheuristics library for combinatorial optimization problems [№4 за 2009 год]
Authors: Tsyganov A.V. , Булычов О.И.
Visitors: 11905
In the present paper we introduce HeO, a new software library of metaheuristic algorithms for hard combinatorial optimization problems. The library is designed as a set of algorithmic skeletons implemented using modern programming, metaprogramming and parallel computing techniques. The results of efficiency testing over SAT problems from the SAT 2007 and SAT 2009 sets are provided.

4. Multi-agent platform of the internet shop [№4 за 2009 год]
Author: Солдатов А.А.
Visitors: 10510
In paper the approach to an application creation of electronic commerce of the Internet shop which control system is the multi-agent platform is observed. The typical model of construction is multi-agent platforms for a support of network trade is defined. Prospects of application of trading platforms with built in multi-agent architecture are observed.

5. Models for production planning based on nanotechnology [№4 за 2009 год]
Authors: Mezentsev Yu.A., Авдеенко Т.В., Кравченко А.В.
Visitors: 16194
The approach to solving tasks of nanotechnology based production planning has been proposed. Mathematical model for synthesizing of optimal schedules for multi-stage parallel-serial service systems taking into account conditions typical for nanomaterial production has been presented.

6. Likelihood-time characteristics estimation of storage area networks [№4 за 2009 год]
Authors: Аль-Хаками Али Мохаммед Омар, Tatarnikova, T.M.
Visitors: 8123
The technology storage area network and its components is considered. The Developed model of likelihood-time characteristics estimation allows to define productivity and average delay of client’s inquiry. Results of Fibre Channel switches modeling and it analysis are presented.

7. Information subsystem of faculty’s rating value [№4 за 2009 год]
Author: V.V. Andreev
Visitors: 13014
The article deals with problem of conversion to new remuneration of labour of faculty according to rayting system. It describes a unit of information subsystem «Rating of faculty». It describes features of adoption and metods of work with the information subsystem.

8. The basic tasks of automation of management of educational process [№4 за 2009 год]
Authors: Анциферова В.И., Меерсон В.Э.
Visitors: 10516
In clause the target tasks and models of automation of management of educational process at the educational centre are considered.

9. An analytical performance model for distributed computing systems [№4 за 2009 год]
Authors: A.P. Afanasiev, Посыпкин М.А., Хританков А.С.
Visitors: 12497
Parallel computing allows for solving large problems much faster and the efficiency metrics are defined and well-known. There are no such metrics or performance models for distributed systems that are becoming more widely spread. In this paper, we address the problem of defining what does it mean a distributed system is efficient or has high performance? We propose a natural extension of a classical analytical performance model to distributed systems.

10. Creation automatic worker of the place of the technologist fordesigning the technological process [№4 за 2009 год]
Authors: Бакановская Л.Н., Мокеева Н.С.
Visitors: 16029
The offered approach of ordering of the initial information on projected products on different price groups (high, average or low) and use of computer technologies is opened by new prospects for perfection in the field of technological preparation of manufacture and to perfection of let out kinds of production, introduction of new technics, mechanisation and automation of processes of manufacture that will provide competitiveness and quality of production.

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