SemanticPeer: An ontology-based P2P lookup service

被引：0
|
作者：
Tian, J [1 ]
Dai, YF [1 ]
Li, XM [1 ]
机构：
[1] Peking Univ, CNDS Lab, Beijing 100871, Peoples R China
来源：
GRID AND COOPERATIVE COMPUTING, PT 1 | 2004年 / 3032卷
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Locating content efficiently and conveniently is the key issue in P2P systems. In this paper we present SemanticPeer, an Ontology-Based P2P lookup service, to address this problem, which is an extension of Chord protocol. In SemanticPeer, one can easily locate desired data items using the domain knowledge, beyond the keywords scheme. By the separate of share knowledge and private knowledge, ScmanticPecr provides a high degree of node autonomy. SemanticPeer clusters the documents according to the domain knowledge, so we can answer a query with a specified characteristic efficiently.
引用
收藏
页码：464 / 467
页数：4
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