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Matching dynamic demands of mobile users with dynamic service offers

Abgleichen dynamischer Anforderungen mobiler Nutzer mit dynamischen Dienstangeboten
: Holtkamp, B.; Weißenberg, N.; Wojciechowski, M.; Gartmann, R.

Rittgen, P.:
Handbook of Ontologies for Business Interaction
Hershey: Information Science Reference, 2008
ISBN: 978-1-59904-660-0
ISBN: 1-59904-660-1
Aufsatz in Buch
Fraunhofer ISST ()
ontology; Context-Awareness; service oriented architecture; Information logistics; knowledge model; information architecture; data processing; retrieval; emerging information technology; mobile application; situation awareness; matching

This chapter describes the use of ontologies for personalized situation-aware information and service supply of mobile users in different application domains. A modular application ontology, composed of upper-level ontologies, such as location and time ontologies and of domain-specific ontologies, acts as a semantic reference model for a compatible description of user demands and service offers in a service-oriented information-logistical platform. The authors point out that the practical deployment of the platform proved the viability of the conceptual approach and exhibited the need for a more performant implementation of inference engines in mobile multi-user scenarios. Furthermore, the authors hope that understanding the underlying concepts and domain-specific application constraints will help researchers and practitioners building more sophisticated applications not only in the domains tackled in this chapter but also transferring the concepts to other domains.