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Automated Discovery of Compositions of Services Described with Separate Ontologies

  • Antonio Brogi
  • Sara Corfini
  • José F. Aldana
  • Ismael Navas
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4294)

Abstract

We present a matchmaking system that exploits ontology-based (OWL-S) service descriptions to discover service compositions capable of satisfying a client request. Efficiency is achieved by pre-computing off-line a (hyper)graph that represents the functional dependencies among different (sub)services. The notion of Semantic Field [1] is employed to cross different ontologies.

Keywords

Service Composition Service Discovery Service Description Client Request Semantic Field 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Antonio Brogi
    • 1
  • Sara Corfini
    • 1
  • José F. Aldana
    • 2
  • Ismael Navas
    • 2
  1. 1.Department of Computer ScienceUniversity of PisaItaly
  2. 2.Departamento de Lenguajes y Ciencias de la ComputaciónUniversidad de MálagaEspãna

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