Title :
Deep Semantic Integration for Information System
Author :
Qu, Zhenxin ; Tang, Shengqun
Author_Institution :
State Key Lab. of Software Eng., Zhongnan Univ. of Econ. & Law, Wuhan, China
Abstract :
When applied semantic integration technology to databases, common method is to rewrite semantic query into SQL statements, while only RDFs vocabularies are supported at most. Semantics having been realized is weak. A more perfect algorithm inherited from the idea of rewriting semantic query is proposed, a sub set of OWL is supported, and semantics having been supported is more deep than ever. Ontology and query all are transformed into graphs, semantic match is done. Applying breadth-first search on match result, SQL statements will be generated. A case is designed to exemplify it, which shows that some OWL constructors have been supported.
Keywords :
information systems; knowledge representation languages; ontologies (artificial intelligence); query processing; OWL; SQL; SQL statements; deep semantic integration technology; information system; ontology; semantic query rewriting; Computational intelligence; Database languages; Distributed databases; Information systems; OWL; Ontologies; Power generation economics; Resource description framework; Software engineering; Vocabulary; integration; ontology; semantic;
Conference_Titel :
Computational Intelligence and Natural Computing, 2009. CINC '09. International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-0-7695-3645-3
DOI :
10.1109/CINC.2009.94
