Title :
Matching Semantic Web Resources
Author :
Castano, S. ; Ferrara, A. ; Montanelli, S. ; Varese, G.
Author_Institution :
DICo, Univ. degli Studi di Milano, Milan, Italy
fDate :
Aug. 31 2009-Sept. 4 2009
Abstract :
In this paper, we propose knowledge-chunk based techniques for instance matching and mapping discovery of Semantic Web resources. Knowledge chunks provide a synthetic representation of semantic descriptions of individuals with the aim to improve matching efficiency also in presence of rich and articulated RDF/OWL resource descriptions for the domain. The main implementation choices in the HMatch 2.0 system and the evaluation results obtained on a corpus of web resource descriptions in the Athletics domain are also presented.
Keywords :
knowledge representation languages; ontologies (artificial intelligence); semantic Web; HMatch 2.0 system; Web resource descriptions; articulated RDF/OWL resource description; athletics domain; instance matching; knowledge-chunk based techniques; mapping discovery; semantic Web resources; Couplings; Databases; Expert systems; Knowledge management; OWL; Ontologies; Project management; Resource description framework; Resource management; Semantic Web; ontology instance matching;
Conference_Titel :
Database and Expert Systems Application, 2009. DEXA '09. 20th International Workshop on
Conference_Location :
Linz
Print_ISBN :
978-0-7695-3763-4
DOI :
10.1109/DEXA.2009.18
