Software & Systems

Journal articles №1 2010

41. Fractal analisys of oil price dynamics [№1 за 2010 год]
Authors: (tsvet@tversu.ru) - , Ph.D; (tsvet@tversu.ru) - , Ph.D; (tsvet@tversu.ru) - ; (tsvet@tversu.ru) - , Ph.D;
Abstract: In this work there has been performed a fractal analysis of oil price behavior in 2008, shown up jumps in oil prices; this analysis has been carried out on the base of a mathematical model previously developed by the contributors. We have recognized two sections of the oil price behavior curve, and have defined the values of the linear trend and fractal dimension factors. In this work there has been shown a linear approximation adaptability. This work adduces arguments within the frame of a fractal approach towards oil price bubble appearance.
Keywords: calculation, algorithm, oil price dynamic, fractal analysis
Visitors: 14153

42. Neural network model for financial data forecasting [№1 за 2010 год]
Author: (Kratovich.PV@gutabank.ru) - ;
Abstract: This paper deals with the application of a well-known neural network technique, multi-layer back-propagation neural network in financial data forecasting. A modified neural network forecasting model is presented. The software application developed according this model in Borland Delphi 7.0 allows to realize pre-processing data analysis and MICEX stock series forecasting.
Keywords: back-propagation, multilayer perceptron, neural network, forecasting, time series
Visitors: 26345

43. Requirements for information system of high school management [№1 за 2010 год]
Authors: V.V. Andreev (jcjet88@gmail.com) - Reshetnev Siberian State University of Science and Technology (Postgraduate Student); (n.gerova@rsu.edu.ru) - , Ph.D;
Abstract: The article deals with the analysis of the various automated information systems of higher educational institutions and approaches for their construction. The structure and a complex of solved problems by means of automation of educational process management is considered. In article settled requirements for automated information system of high school according to the Bologna education system and taking into account new system of a payment of the faculty of high schools.
Keywords: rating, database, Bologna education system, workbench, automated information system
Visitors: 30054

44. Management of educational process [№1 за 2010 год]
Authors: (wkz@rambler.ru) - , Ph.D; (wkz@rambler.ru) - , Ph.D; (wkz@rambler.ru) - , Ph.D;
Abstract: In clause the model of management of educational process at the resource centre is considered.
Keywords: making a model (scheme), educatioal process, control management
Visitors: 14532

45. Model of quality management information and educational resources [№1 за 2010 год]
Authors: (aiguseva@mephi.ru) - , Ph.D; (of-gavrilov@mail.ru) - ; (aiguseva@mephi.ru) - , Ph.D;
Abstract: In article the concept of an informational-educational resource (IER) is considered, definition is made, the model of quality management IER is offered. Importance of maintenance of quality IER on all extent of life cycle is underlined. The hierarchical system of indicators of quality IER, uniting the general factors and factors «Specialized quality» is offered. Possibility of allocation of base and specialized services IER according to methodology ITIL/ITSM is considered.
Keywords: information services, specialized quality, hierarchical system of indicators of quality, life cycle, quality management model, informational-educational resource
Visitors: 12541

46. Introduction computer technology in laboratory practical work [№1 за 2010 год]
Authors: (NNPAN@yandex.ru) - , Ph.D;
Abstract: The designed concept of the introduction computer technology in laboratory practical work physico-technical discipline of the high school. The concept is based on the design method of the undertaking occupation. The considered results of the practical introducing the designed approach in laboratory practical work.
Keywords: concentration, PN-junction, current-voltage characteristics, mathematical model, method project, laboratory work
Visitors: 12294

47. Rating subsystem of student’s progress registration [№1 за 2010 год]
Author: V.V. Andreev (jcjet88@gmail.com) - Reshetnev Siberian State University of Science and Technology (Postgraduate Student);
Abstract: The article deals with the description of an information subsystem student’s progress registration for high school. It is based on DBMS DB2. Basic functions of the information subsystem and DBMS DB2 are short described.
Keywords: relational control system of databases DB2, rating of student’s progress registration, information subsystem, Bologna education system
Visitors: 16211

48. Formal method of foreign proper names transcription [№1 за 2010 год]
Authors: Bondarenko A.V. (bond@fgosniias.ru) - Moscow Institute of Physics and Technology (Professor), Ph.D; (viz@GosNIIAS.ru) - , Ph.D; (gwi@fgosniias.ru) - ; (klyshinsky@itas.miem.edu.ru) - , Ph.D;
Abstract: The paper devoted to the mathematical formalism creation describing process of proper names transcription from different foreign languages into Russian. The formalism allows to solve the task of program such systems realization.
Keywords: phonetic parameters, formal model, machine transcription
Visitors: 14246

49. Software for estimating situation at the avalance site [№1 за 2010 год]
Authors: (zimin7@yandex.ru) - , Ph.D;
Abstract: Software for estimating situation at the avalanche site based on the solution of inverse problems is described. Obtained data may be used for snowslide forecast. Examples of analysis are made.
Keywords: site, forecast, snow, forecasting, avalanche, software, computer
Visitors: 11912

50. Choice of the mathematical scheme at construction models of operations [№1 за 2010 год]
Authors: (jin1964@mail.ru) - , Ph.D;
Abstract: On the basis of classification carrying out the choice of the mathematical scheme of model of operations is proved. It is shown that it should represent superposition of joint behaviour in parallel and-or consistently functioning multicomponent active dynamic objects of the hybrid automatic machines constructed on the basis of a composition functioning in hybrid time and co-operating through communications on the basis of messages.
Keywords: components, event, active dynamic object, composition, the hybrid automatic machine, imitation, operations, mathematical model
Visitors: 21189

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