%0 Journal Article
%T P2P Network Search Algorithm Based on Position of Resources and Feedback of Nodes<br>基于资源位置与节点反馈的P2P搜索算法
%A SUN Hua-zhi
%A HOU Jie
%A <br>孙华志
%A 侯洁
%J 计算机科学
%D 2008
%I 
%X In order to raise searching efficiency, this paper presents an algorithm that groups nodes based on their position and chooses to forward the searching demand to practically contiguous nodes dynamically according to their historical searching feedback results. Through calculating neighbor nodes' degree of interest correlation, the algorithm adjusts neighbor nodes regularly. The analysis of the algorithm and the results of experiments show that, compared to flooding algorithm, this algorithm improves perform...
%K P2P
%K Search algorithm
%K Feedback
%K Degree of interest correlation
%K Position<br>P2P
%K 搜索算法
%K 反馈
%K 兴趣相关度
%K 位置
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=38EC73D48BFE68C5B2D75A8CCE120DF3&yid=67289AFF6305E306&vid=6209D9E8050195F5&iid=B31275AF3241DB2D&sid=BE33CC7147FEFCA4&eid=94E7F66E6C42FA23&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=8