Ontology-based Semantic Information Retrieval Systems in P2P Network
Dou Yongxiang1,2 Zhao Pengwei1 Qin Chunxiu1
1(School of Economics and Management, Xidian University, Xi’an 710071,China) 2(Institute for Digital Learning and Management, Nanjing University, Nanjing 210093,China)
In this paper, considering the limitation of keywords-based information retrieval, a framework of Ontology-based semantic information retrieval systems is put forward according to the hybrid Ontology-based integration approaches, and the functions of every module are described. In addition, some key issues are discussed, including query and resource processing, resource searching, and Ontology mapping.
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Dou Yongxiang,Zhao Pengwei,Qin Chunxiu. Ontology-based Semantic Information Retrieval Systems in P2P Network. New Technology of Library and Information Service, 2007, 2(12): 25-29.
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