Fuzzy reward Modeling for run-time peer selection in peer-to-peer networks

被引：0
|
作者：
Zhang, HX [1 ]
Liu, XY
Liu, PD
机构：
[1] Shandong Normal Univ, Dept Comp Sci, Jinan 250014, Shandong, Peoples R China
[2] Shandong Econ Univ, Dept Comp Sci, Jinan 250014, Shandong, Peoples R China
来源：
FUZZY SYSTEMS AND KNOWLEDGE DISCOVERY, PT 1, PROCEEDINGS | 2005年 / 3613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：
A good query plan in p2p networks is crucial to increase the query performance. Optimization of the plan requires effective and suitable remote cost estimation of the candidate peers on the basis of the information concerning the candidates' run-time cost model and online time. We propose a fuzzy reward model to evaluate a candidate peer's online reliability relative to the query host, and utilize a real-time cost model to estimate the query execution time. The optimizer is based on the run-time information to generate an effective query plan.
引用
收藏
页码：523 / 530
页数：8
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