Combining ontology queries with key word search in the GloServ service discovery system

  • Authors:
  • Knarig Arabshian;Henning Schulzrinne

  • Affiliations:
  • Columbia University, New York, NY;Columbia University, New York, NY

  • Venue:
  • Proceedings of the 2007 ACM/IFIP/USENIX international conference on Middleware companion
  • Year:
  • 2007

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Abstract

GloServ is a global service discovery system which aggregates different types of services in a globally distributed network. It improves on current service discovery systems by scaling across a globally distributed network and allowing intelligent querying and registration of services. It uses the OWL DL sublanguage of the Web Ontology Language to classify services in an ontology and map knowledge obtained by the ontology onto a scalable hierarchical peer-to-peer network. We present an enhanced novel querying mechanism for service discovery which combines ontology queries with key word search.