Software & Systems

Articles of journal № 4 at 2009 year.

Order result by: Public date | Title | Authors |

41. Automatic choice of the optimization method for rectangular cutting [№4 за 2009 год]
Author: Petunin A.A.
Visitors: 9968
In article the rectangular cutting problem is considered. Classification of the rectangular cutting tasks is offered. This typology intends on research objective of efficiency of the existing cutting methods for tasks of a certain class. The testing of 5 the optimising cutting methods is done. On the basis of the testing results the scheme of an automatic choice of the optimising algorithm depending on the offered tasks typology is described.

42. Packet networks characteristics research with using nodal method of tensor analysis [№4 за 2009 год]
Author: Пономарев Д.Ю.
Visitors: 11779
There is presents results of program system engineering for packet networks probability-time characteristics estimation with using “nodal” method of tensor analysis. Developed program compute network nodes utilization with tensor method for the purpose of using derived results for determination of systems parameters: queue lengths, systems delay time, overflow and stationary probabilities for every of systems.

43. Application of unified program modules at development of training systems [№4 за 2009 год]
Author: Привалов А.Н.
Visitors: 8698
Problem of development of special program maintenance of training systems on basis of unified program modules is considered. Models of optimization of special software on criterion of minimum of redundancy of program modules are formulated. Mathematical models of unification of program modules are formulated.

44. Ontology’s for realization of reverse tracing at development and maintenance of programs [№4 за 2009 год]
Authors: Рогальчук В.В., Хомоненко А.Д.
Visitors: 17124
The short characteristic of a method of reverse trace of the code directed on improvement of intelligibility of programs in the course of their working out and support is given. Application ontology as means of representation of knowledge in the course of development and maintenance of programs is proved. The variant ontology, intended for representation of knowledge in the course of tracing and elimination of errors of the program project is offered

45. The imiia system and its usage for building multi-agent systems [№4 за 2009 год]
Authors: Рыбина Г.В., Паронджанов С.С.
Visitors: 11032
The paper describes the experience of usage of the system of imitational modeling for interaction in intelligent agents (IMIIA). The main objective of the IMIIA design is to check the applicability of the proposed models, methods and algorithms for intelligent agents interaction and their architectures in the development of MAS prototypes for various problem areas. Examples of implemented MAS prototypes for several applications have been provided.

46. Engineering and scientific manpower development for supercomputer technologies [№4 за 2009 год]
Authors: Shabanov, B.M., A.N. Sotnikov, Савин Г.И.
Visitors: 10868
The task of engineering and scientific manpower development for supercomputer technologies is under consideration including designing, development, maintenance and supercomputing.

47. Optimization of structural component of electric connectors [№4 за 2009 год]
Author: Сафонов А.Л.
Visitors: 11095
There are advantages of using of specialized program modules of CAD systems to the decision of tasks of designing in article. Module of CAD system KOMPAS-3D developed by the author article is described. It realized a task of conditional optimization. Its work for an example of an element of an electric connector is demonstrated.

48. Parallel algorithms and programs for modelling of euler elasticae [№4 за 2009 год]
Authors: Сачков Ю.Л., Ардентов А.А.
Visitors: 10738
There are described parallel algorithms and programs for modeling of Euler elasticae – stationary configurations of elastic bar in the plane. Results of work of programs are shown, indices of effective parallelization are demonstrated.

49. Reconstruction of images via variational principle [№4 за 2009 год]
Authors: Сачков Ю.Л., Ардентов А.А., Касимов В.М., Маштаков А.П.
Visitors: 11986
A mathematical approach to reconstruction of images via the following variational principle is described: the reconstruction curve (x(t), y(t)) should minimize length in the space (x, y, ), where  is the angle of slope of the curve. A software in Mathematica system for solving the problem is developed, its output is presented. A parallel algorithm for reconstruction of hidden image via the variational approach is proposed.

50. Architecture of the integrated system of designing situational agent modelling [№4 за 2009 год]
Authors: Суконщиков А.А., Суконщиков К.А.
Visitors: 9254
In article questions of construction of the integrated system of designing situational agent modelling are considered. Models of agents allow to carry out research of various situations which arise in complex dynamic system. All models of agents are executed on the basis of the uniform mathematical device – integrated attribute networks Petri which include such expansions as the indistinct networks Petri, predicate-transitive networks, the neural networks Petri.

◄ ← Preview | 1 | 2 | 3 | 4 | 5 | 6 | Next → ►