Ontology Mapping with domain specific agents in the AQUA Question Answering System
Miklós Nagy, María Vargas-Vera, Enrico Motta · Open Research Online - ORO (The Open University) · 2005
Abstract. This paper describes a domain specific multi-agent ontologymapping solution in the AQUA query answering system. In order to incorporate uncertainty inherent to the mapping process, the system uses the Dempster-Shafer model for dealing with incomplete and uncertain information produced during the mapping. A novel approach is presented how specialized agents with partial local knowledge of the particular domain achieve ontology mapping without creating global or reference ontology. Our approach is particularly fit for a query-answering scenario, where answer needs to be created in real time that satisfies the query posed by the user. 1