Horizontal service composition for language services

Ahlem Ben Hassine, Shigeo Matsubara, Toru Ishida

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Citation (Scopus)

Abstract

In the Language Grid, automatically composing Web services is a crucial task. This task involves vertical and horizontal composition. Vertical composition consists of defining an appropriate combination of simple processes to perform a composition task. Horizontal composition consists of determining the most appropriate Web service from among a set of functionally equivalent ones for each component process. The latter is important in language services. For the horizontal composition of Web services, we propose a generic formalization of any Web service composition problem based on a constraint optimization problem (COP) and then propose an incremental user-intervention-based protocol to find the optimal composite Web service according to some predefined criteria at run-time.

Original languageEnglish
Title of host publicationCognitive Technologies
PublisherSpringer-Verlag
Pages53-67
Number of pages15
Edition9783642211775
DOIs
Publication statusPublished - 2011 Jan 1
Externally publishedYes

Publication series

NameCognitive Technologies
Number9783642211775
ISSN (Print)1611-2482

ASJC Scopus subject areas

  • Software
  • Artificial Intelligence

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