Context - Based Query Answering for Semantic Interoperable Information Systems
Benharzallah Saber, Kazar Okba
Journal of Intelligent Computing, Vol. 1, No. 4, 2010.
DOI: 
Link: http://www.dline.info/jic/fulltext/v1n4/3.pdf
Abstract:
The importance of semantic interoperability has grown in recent years with the emergence of increasingly interrelated information systems. We present in this paper a context-based query answering for semantic interoperable information systems. The algorithm is self-adapted to the changes of the environment, offers a wide aptitude and solves the various data conflicts in a dynamic way, it reformulates the query using the schema mediation method for the discovered systems and the context mediation for the other systems. Another advantage of our approach consists in the exploitation of intelligent agents for query reformulation and the use of a new technology for the semantic representation.