%0 Journal Article
%T ON SNAPSHOT ALGORITHMS IN DISTRIBUTED COMPUTATIONS<br>分布式计算的快照算法
%A HE Letian
%A SUN Yongqiang
%A <br>贺乐天
%A 孙永强
%J 软件学报
%D 1997
%I 
%X Snapshot algorithms are fundamental for many distributed applications. This paper shows the several schemes for computing states of channels under the assumption of global clock. Taking consistent cut for the virtual global instant, the authors show that these schemes are suitable for the existing snapshot algorithms. A new algorithm is also presented, which is applicable for the various communication models.
%K Distributed computation
%K snapshot algorithm
%K consistent cut
%K global state
%K communication model<br>分布式计算
%K 决照算法
%K 一致割
%K 全局状态
%K 通讯模型
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=F6F6131FBCE233E4383186FCAE08CEA3&yid=5370399DC954B911&vid=5D311CA918CA9A03&iid=5D311CA918CA9A03&sid=6EEC242D0D8BE428&eid=5568599C60D4BE87&journal_id=1000-9825&journal_name=软件学报&referenced_num=0&reference_num=11