A semantic-based registry enabling discovery, composition and substitution of pervasive services

  • Authors:
  • Michele Ruta;Tommaso Di Noia;Eugenio Di Sciascio;Massimo Paolucci;Floriano Scioscia;Eufemia Tinelli

  • Affiliations:
  • SisInfLab--Politecnico di Bari, Bari, Italy;SisInfLab--Politecnico di Bari, Bari, Italy;SisInfLab--Politecnico di Bari, Bari, Italy;Laboratories Europe GmbH, Munich, Germany;SisInfLab--Politecnico di Bari, Bari, Italy;SisInfLab--Politecnico di Bari, Università degli Studi di Bari, Bari, Italy

  • Venue:
  • Proceedings of the Seventh ACM International Workshop on Data Engineering for Wireless and Mobile Access
  • Year:
  • 2008

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Abstract

In this paper we present a semantic-enhanced registry specifically devised for pervasive environments, able to cope with automated mobile service discovery and composition, compliant with OWL-S and with Semantic Web technologies. The proposed approach also deals with non-exact matches (computing an approximate result) and implements a dynamic substitution of services, especially useful in highly unpredictable contexts. It has been implemented and tested in a home/office automation case study, and we also report on experimental results.