%0 Journal Article
%T Replication Consistency Maintenance Algorithm in Unstructured P2P Systems<br>基于P2P网络环境下的副本一致性维护算法
%A GUO Xiao-mei
%A LI Ren-fa
%A WEN ji-gang
%A XIE Kun
%A <br>郭晓梅
%A 李仁发
%A 文吉刚
%A 谢鲲
%J 计算机科学
%D 2009
%I 
%X Replication is a prevalent way to improve the performance and extension as well as to reduce the query responding time in P2P system.Because current network may be dynamic with nodes frequently joins and leaves and objects updated highly for adapting to operation developmented,maintaining consistency of replications is more challenging in these environmented.This paper presented a region push then pull algorithm in highly dynamic networks.It is based on percentage of offline nodes and the transform ratio be...
%K Consistency
%K Peer-to-peer
%K Highly dynamic
%K Region
%K Pull/push<br>一致性维护
%K 对等网络
%K 高度动态性
%K 分层
%K 推/拉技术
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=56518F148770152F614F6A355226DE6E&yid=DE12191FBD62783C&vid=933658645952ED9F&iid=CA4FD0336C81A37A&sid=BE33CC7147FEFCA4&eid=94E7F66E6C42FA23&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=6