Software & Systems

Articles of journal № 1 at 2010 year.

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31. Model of a schedule with the treelike structure [№1 за 2010 год]
Authors: Янков И.А., Шибанов С.В., Шашков Б.Д.
Visitors: 8655
Modern models of open-shop and job-shop scheduling tasks are considered in order to determine appropriate way to describe schedule of the most sophisticated business domains. The examples of such business domains are allocated and their features are analyzed. Besides the hierarchical nature of analyzed schedule is supposed and the new model of the schedule with treelike structure of causal links between tasks is suggested.

32. The comparative analysis of discrete-logic regulators’ speed [№1 за 2010 год]
Author: A.F. Antipin
Visitors: 7658
It is offered to reduce losses of speed of control system based on the system of typical condition-action rules by means of a discrete-logic regulator. The comparative analysis of discrete-logic regulators’ speed is carried out. It is shown, that the discrete-logic regulator surpasses more than 4 times a regulator based on the system of typical condition-action rules, in speed.

33. Information space analysis using interval-correlation functions [№1 за 2010 год]
Author: Ivaschenko A.V.
Visitors: 10729
The paper describes an approach of analysis of consonance of users’ interaction by means of enterprise integrated information space using interval correlation functions.

34. System-isomorphic dynamic correspondence between the conceptual model of knowledge domain and database scheme [№1 за 2010 год]
Author: Зинченко Р.Е.
Visitors: 13768
The author suggests a model of dynamic correspondence between the conceptual model of knowledge domain and database scheme within the scope of system isomorphism on the basis of analysis the essential features of self-organizing systems. The permitted operations of modification of knowledge domain model and database scheme providing their independent evolution and included in the model of dynamic correspondence are given.

35. Design-for-testability flow of electronic circuits in the Mentor Graphics cad tools [№1 за 2010 год]
Author: Mosin S.G.
Visitors: 9686
The design flow of testable electronic circuits in Mentor Graphics CAD tools is presented. The functionality and purpose of different CAD tools providing generation of test circuitries and test patterns have been described.

36. Implementation of computing on graphic processor units under NVIDIA CUDA platform [№1 за 2010 год]
Authors: Белозёров А.С., Коробицын В.В.
Visitors: 13336
The approach to an implementation of computing on the graphic processor units under platform NVIDIA CUDA is demonstrated. The results of numerical simulation of the system of ordinary differential equation show higher speed of computing on GPU as compared to CPU.

37. Models active memory on binary fields in virtualization technologies of channel transmission and storage information [№1 за 2010 год]
Author: Myshev A.V.
Visitors: 9122
The methodology for the design and implementation virtualization technologies of channels transmission and storage information, using a model of active memory for binary fields. Virtualization and models of active memory for binary fields for channel storage and information objects is as follows. First, any information object is considered as a binary set. Secondly, this model defines a set of active memory, which is a logical «breaks» in his active and passive virtual cells.

38. Usage grid-technologies for video surveillance data storage system [№1 за 2010 год]
Authors: Ососков Г.А., Нечаевский А.В.
Visitors: 17532
The infrastructure creations methods for integration video surveillance technologies and the distributed data storage technologies are suggest. Offered development favourably differs from usual systems of remote data storage. Grid allows not only the distributed data storage, but also the possibilities of the effective operations with them. There are not analogs of such system.

39. Distributed system clusters of simulator as fractals aggregation proble [№1 за 2010 год]
Author: Yanyushkin V.V.
Visitors: 14233
The author gives concept of construction and work distributed information systems of simulators, thus the special attention is given to perspective methods of structures representation in the appendix to a problem of data accommodation optimization basis on evolutionary modeling and fractal cluster units.

40. Automatic searching system of physical effects by natural language query [№1 за 2010 год]
Author: Рыльников А.Г.
Visitors: 12283
This paper describes the way of building searching natural language querying system of physical effects and the architecture this system. This paper bases requirements of this system and results of applying it. The system uses physical knowledge ontology, designed by author. This ontology allow to simplify using methods of analyses of natural language.

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