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论文题目 |
基于语义扩展的P2P网络 |
论文题目(英文) |
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作者 |
尤佳莉 |
发表年度 |
2008 |
卷 |
29 |
期 |
11 |
页码 |
35-42 |
期刊名称 |
微计算机应用 |
摘要 |
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摘要_英文 |
Since most resource8 in P2P network are media files which have little information of their content,we propose an approach by extracting the useful information from Web to expand the semantic vector for files and peers.Also,to improve searching process,a multiring semantic Skip Graph structure is proposed.From the simulation,we see that with the low eommurdcafion cost,the precision of searching is comparable the result from the search of C/S Struclllre networL Keywords:Semantic expansion,心P network,W小Search,Vector Space Model |
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