Journal archive
IT business |
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E-commerce |
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The model handling two major commercial bank liquidity components is considered. The first one depends on banking call accounts balances and the second one depends on deposits and credits streams balance. Time series prediction methods and GPSS World system simulation technique are used for assessing the first and the second components values accordingly. Nonparametric random algorithm for time series with autocorrelated features generation is offered to simulate banking accounts balances time series. Several nonparametric statistics tests are run to evaluate the correspondence between real time series and generated series. The liquidity parameters calculated for different credit defaults probability values are presented.
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Software market |
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International Scientific Congress on Business Role in the Transformation of Russian Society was held on 13-17 April 2009 in Moscow University of Industry and Finance. The leading Russian experts and economists were among the congress participants and nearly 480 reports were made. Two Computer Science workshops were introduced by the Information systems and technologies faculty and the Programming faculty during the forum.
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A contemporary economic activity growth is associated with the processes of business expansions to international markets and multinational companies establishing. The economic activity conventional forms transformation into the net medium forms empowers the world economy globalization process. However this phenomenon nor has been studied nor so far is commonly accepted by economists community thus asserting the demand for net economy theory elaborating.
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IT management |
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Project management |
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Software asset management concept for creating and maintaining software licenses and its effects on enterprise departments functioning is discussed. Comparative analysis of associated software performance and implementation features is done. Nowadays Russian piracy level is considered. The original software licenses management technology and related supporting tools are described.
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An investments efficiency analysis technique and requirements that should be met in order to provide reliable estimation values are considered. Planning an enterprise information system implementation implies system software developing costs and time parameters evaluating. Function points and Cocomo II methods could be viewed as the most suitable to solve the problem. Using function points labor needs and developers team productivity values expectations the method pro¬posed may provide project resources estimations of cer¬tain accuracy level.
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IT and education |
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Competitiveness of graduates |
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Conventional approach to IT-specialist training in high school environment is hardly to be considered a market compliant nowadays. A team of high professionals working in Computer Science sand Informational Technologies faculty and Computer Centre of Saratov State Socio-Economical University elaborated the IT-specialist training framework platform. The system architecture basics and administrative solutions are described.
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Preparing the principal referenced scientific journals and editions record due to be approved by high attestation commission of Russia is now a matter of a great scientific community interest. A young St. Petersburg scientist suggests improving research data publication and storage practice currently used and an approach to electronic storage establishing.
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Software engineering |
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Efficient management practice implies foundation a suitable environment for observing and collecting crucial indicators thus providing decision makers and analysts with an information source. Monitoring information system operational procedures and underlying tools imple-mentation is typically an expensive and time consuming task. While decreasing developing and exploitation costs the approach suggested addresses also the issues of observations quality and usability enhancement.
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Structured query language SQL is a generally accepted relational database query language. To program an application all existing and anticipative end-user requirements should be considered and met. Simple query syntax facilitating end user original query formulation is suggested and the way the query is interpreted by SQL is described.
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Laboratory |
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Credit agencies reliability problem is considered. Software and hardware platform implemented in a multibranch bank is a critical factor that influences the information pro-cessing and usage sufficient quality level. Existing reliability evaluation methods are overviewed and developed methods are suggested.
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Teacher’s portfolio |
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Defense software |
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Quantum Network and SECOQC examined. Modern protocols and business solutions for cus-tomers with higher requirements for information security overviewed and software developed for practical study ofquantum cryptographic protocols models described.
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Theoretical approach |
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GIS in economics |
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Model and logistic method is applied to find the suitable university branch allocation. Economical and mathematical methods are used and economic geography and demography factors are put into consideration to provide the most informative output. The method proposed compliments obtained market survey data with expected students and university expenses values. Actor Pilgrim simulation system was used to implement associated computer models.
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Point of view |
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Information technologies |
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Modern scientific methodology for complex objects of heavy mechanical engineering automated design is introduced. The methodology incorporates the latest information technology achievements. The mathematical methods and computer techniques im¬plemented in Internet environment are formulated and ascertained.
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