ONTODELLA -- A Projection and Linking Service for Semantic Web Applications

Authors:
Kim Viljanen;Teppo Kansala;Eero Hyvonen;Eetu Makela
Affiliations:
Helsinki University of Technology (TKK), Finland;Helsinki University of Technology (TKK), Finland;Helsinki University of Technology (TKK), Finland;Helsinki University of Technology (TKK), Finland
Venue:
DEXA '06 Proceedings of the 17th International Conference on Database and Expert Systems Applications
Year:
2006

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Abstract

Content in semantic web portals is often projected along application specific navigational taxonomies and linked semantically. This paper presents a logic-based method and a server ONTODELLA for these tasks. We argue that logic rules between the content layer and the application layer add flexibility and better architectural separation of content and functionality. The system has been implemented and applied succesfully in several semantic portals.