Use of the Deferred Approach in Scientific Applications

In this paper, the implementation of security system that has strict requirements on the time of evaluation of each transaction made by the user is examined on the example of building a system for user behaviour modelling using Markov models. Evaluation of the effectiveness of both the classical app...

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Bibliographic Details
Published inRīgas Tehniskās universitātes zinātniskie raksti. Scientific proceedings of Riga Technical university. 5. Sērija, Datorzinātne Vol. 49; no. IT and Management Science; p. 139
Main Authors Osipovs, Pavels, Borisovs, Arkadijs
Format Journal Article
LanguageEnglish
Latvian
Published Riga Riga Technical University 01.01.2011
Subjects
Computer simulation
Lightweight
Markov models
Mathematical models
Security systems
Servers
Weight reduction
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Summary:In this paper, the implementation of security system that has strict requirements on the time of evaluation of each transaction made by the user is examined on the example of building a system for user behaviour modelling using Markov models. Evaluation of the effectiveness of both the classical approach to the implementation of a server that calculates metric of the user model and with the use of lightweight threads, as well as of a new ideology - Deferred-based event model is performed. A number of tests of various configurations are conducted, showing the preferred server for the Deferred-based type of system as well as an approach to implementing this type of request service.
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ISSN:1407-7493