Software & Systems

Articles of journal № 3 at 2011 year.

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11. Method of determining the bandwidth for the router [№3 за 2011 год]
Authors: Зольников В.К., Сафонов А.В.
Visitors: 16060
Considered the method of determining the necessary capacity of the border router to the computer network. A method of determining the optimal capacity of the router for a given data transmission network.

12. Using the pattern recognition methods for estimation of IT-projects development duration at the first stages of engineering [№3 за 2011 год]
Authors: Куликова Л.Л., Швакин В.Ю.
Visitors: 15948
The formalized target setting for estimation of new projects duration is described. The formulas and algorithm for searching the close projects based on the pattern recognition theory are given. The method for estimation of the project engineering duration is offered and the description of the developed software realizing the offered method is given.

13. Software tools for building support systems for learning problem solving [№3 за 2011 год]
Authors: Редькина А.В., Карпов Л.Е., Минкин И.В.
Visitors: 10258
Approaches to development of distributed learning systems with problem solving support are presented. Article covers architecture for instrumental support of a learning system which consists of dynamically interacting set of applications based on service-oriented technology.

14. Modeling of biosynthesis optimal conditions [№3 за 2011 год]
Author: Gordeeva Yu.L.
Visitors: 12889
The conditions providing the maximum productivity value of a target product in stirred fermenter in which process of microbiological synthesis with nonlinear кинетикой growth of microorganisms proceeds are considered. Equations for optimal conditions calculation and estimations of possibility non-uniqueness stationary modes are received. The numerical results confirming theoretical conclusions are presented.

15. Model of the dichotomous matrix of test result [№3 за 2011 год]
Author: Елисеев И.Н.
Visitors: 11384


16. Model of radiation effects from heavy charged particles In CMOS elements of microchips [№3 за 2011 год]
Authors: Зольников К.В., Таперо К.И., Смерек В.А., Беляева Т.П.
Visitors: 20083
Issues of modeling effects from heavy charged particles in CMOS structures are declared. Formulas of calculation of charge if sensitive elements of ICs are affected by heavy charged particles are given. Presented methods allow calculating the energy of falling particles, the form of pulse of diffusion part of ionization current and the dependence of captured charge from the time post hitting of particles for every specified value of linear leakage.

17. Model of parallel structures organization in OOP [№3 за 2011 год]
Authors: Волков А.А., Shvedenko V.N.
Visitors: 8128
We propose a new method of information objects organization «parallel structure». It allows the set of subordinate objects, which composed as a part of tree structure of the main information object continue to exist independently of each other, as well as part of other information objects. That allows to organize methods of work with the data of several information objects belonging to different classes.

18. Reliability of training systems constructed on two-rank local computer networks [№3 за 2011 год]
Author: Хрястолов Ю.М.
Visitors: 10288
The typical scheme of training system constructed on two-rank the local computer network and calculation of reliability of the given system with use of criterion of non-failure operation at maintenance of various variants training means according to the purposes of educational actions.

19. Fuzzy neural network system Of production dependences discovery in databases [№3 за 2011 год]
Authors: Aleksey S. Katasev, Ахатова Ч.Ф.
Visitors: 21337
In this article the fuzzy neural network model of the data intellectual analysis and of the reception of decision making rules is described. The algorithm of its training is offered. The results of the given algorithm efficiency comparison with other decisions are resulted. On an example of a medical diagnostics task the efficiency of the offered approaches use for the expert systems knowledge bases formation in various fields of human activity is shown.

20. Fuzzy aggregation of multimodal information in an intelligent interface [№3 за 2011 год]
Author: Алфимцев А.Н.
Visitors: 19027
Human-machine interface, can be called an intelligent interface if it uses multiple modalities to communicate: gestures, speech, appearance of the user. But for the successful use of heterogeneous command flows in an interface, they must be recognized and aggregated, taking into account the emerging uncertainties and inaccurate data. The paper proposes a method of fuzzy aggregation of multimodal information in which the data sources are the results of lower level object recognition algorithms.

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