A study of a weighting scheme for information retrieval in hierarchical peer-to-peer networks

被引：0
|
作者：
Melucci, Massimo [1 ]
Poggiani, Alberto [1 ]
机构：
[1] Univ Padua, Dept Informat Engn, I-35100 Padua, Italy
来源：
ADVANCES IN INFORMATION RETRIEVAL | 2007年 / 4425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：
The experimental results show that the proposed simple weighting scheme helps retrieve a significant proportion of relevant data after traversing only a small portion of a peer-to-peer hierarchical peer network in a depth-first manner. A real, large, highly heterogeneous test collection searched by very short, ambiguous queries was used for supporting the results. The efficiency and the effectiveness would suggest the implementation, for instance, in audio-video information retrieval systems, digital libraries or personal archives.
引用
收藏
页码：136 / +
页数：3
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