109 5 archive disk0/00/00/01/09 2009-04-06 19:11:54 2009-04-07 14:02:46 2009-04-06 19:11:54 conference_item show 0 Lee Jihyun Korea Advanced Institute of Science and Technology Min Jun-Ki Korea University of Technology and Education Chung Chin-Wan Korea Advanced Institute of Science and Technology Poster Session An Effective Semantic Search Technique using Ontology pub public poster In this paper, we present a semantic search technique considering the type of desired Web resources and the semantic relationships between the resources and the query keywords in the ontology. In order to effectively retrieve the most relevant top-k resources, we propose a novel ranking model. To do this, we devise a measure to determine the weight of the semantic relationship. In addition, we consider the number of meaningful semantic relationships between a resource and keywords, the coverage of keywords, and the distin- guishability of keywords. Through experiments using real datasets, we observe that our ranking model provides more accurate seman- tic search results compared to existing ranking models. 2009-04 1057-1057 18th International World Wide Web Conference Madrid, Spain April 20th-24th, 2009 conference TRUE 109 4 109 1 application/pdf en public
p1057.pdf
published p1057.pdf 622536 http://www2009.eprints.org/109/1/p1057.pdf