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| 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) |
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Abstract 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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Received: 08 October 2007
Published: 25 December 2007
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Corresponding Authors:
Dou Yongxiang
E-mail: douyx@yeah.net
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| About author:: Dou Yongxiang,Zhao Pengwei,Qin Chunxiu |
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