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Model for formation of IT services composition of information system on the basis of SOA and fuzzy sets theory
Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ, no. 2 (2015), pp. 123-133 Cet article a éte moissonné depuis la source Math-Net.Ru

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The article considers main aspects of the development of procedures for the selection of IT-services in a service-oriented architecture using fuzzy logic. Discussion of model of IT-services, its components is carried out. Main attention is focused on the formalization of linguistic evaluations in solving the problem of choice of IT-services. Algorithm determining a set of IT-services with a minimum estimation of total costs with required level of quality is proposed. Results of implementation of the proposed algorithm in practice are shown. Bibliogr. 12. Il. 2.
Keywords: fuzzy sets, system, SOA.
Mots-clés : information 
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G. D. Dick; A. B. Degtyarev. Model for formation of IT services composition of information system on the basis of SOA and fuzzy sets theory. Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ, no. 2 (2015), pp. 123-133. http://geodesic.mathdoc.fr/item/VSPUI_2015_2_a10/

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