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Automatic dynamic web service composition: A survey and problem formalization (2011)
| Venue: | Comput. and Inf |
| Citations: | 6 - 0 self |
BibTeX
@ARTICLE{Bartalos11automaticdynamic,
author = {Peter Bartalos and Mária Bieliková and Communicated Ladislav Hluch´y},
title = {Automatic dynamic web service composition: A survey and problem formalization},
journal = {Comput. and Inf},
year = {2011},
pages = {793--827}
}
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Abstract
Abstract. The aim of Web service composition is to arrange multiple services into workflows supplying complex user needs. Due to the huge amount of Web services and the need to supply dynamically varying user goals, it is necessary to perform the composition automatically. The objective of this article is to overview the issues of automatic dynamic Web service composition. We discuss the issues related to the semantics of services, which is important for automatic Web service composition. We propose a problem formalization contributing to the formal definition of the pre-/post-conditions, with possible value restrictions, and their relation to the semantics of services. We also provide an overview of several existing approaches dealing with the problem of Web service composition and discuss the current achievements in the field and depict some open research areas.
Keyphrases
problem formalization automatic dynamic web service composition web service composition huge amount possible value restriction web service open research area current achievement automatic web service composition pre post-conditions multiple service formal definition complex user need user goal
