%0 Journal Article
%T Study of Semantic Caching Coherency Scheme<br>语义缓存的一致性维护策略研究
%A LI Dong
%A LIU Zhen-yu
%A YANG Xiao-peng
%A YE You
%A <br>李东
%A 刘振宇
%A 杨小鹏
%A 叶友
%J 计算机科学
%D 2009
%I 
%X Semantic Caching update operation was usually replaced by delete operation and insert operations in mobile environments.In order to reduce the addition of unnecessary data communications flow and data storage brought by traditional coherency strategy,this paper proposed a new reliable strategy for update operations via brought the idea of semantic trimming into update operations.The granularity of update operations reached the exact size of the attributes,and the semantic regional needed to update was cut t...
%K Semantic caching
%K Coherency control scheme
%K Semantic trimming<br>语义缓存
%K 一致性维护
%K 语义裁剪
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=4E988040039A78640AC4B733978C5643&yid=DE12191FBD62783C&vid=933658645952ED9F&iid=CA4FD0336C81A37A&sid=5D9D6A8FC2C66FD8&eid=2BA123C6EB9D54C2&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=12