%0 Journal Article
%T A Quantification-evaluating Trust Model Based on Grid Environment<br>基于网格环境中的量化评估信任模型
%A NONG Yi
%A GU Tian-Long
%A <br>农毅
%A 古天龙
%J 计算机科学
%D 2007
%I 
%X A grid computing system is composed of heterogeneous geographically-distrubuted computers and resources. And it is a high performance distribute environment. Users can share these resources pellucidly by the network. Because of the dynamics and uncertainty of grid environment, the collaboration of grid-entity is facing to a series of problem of security. So the trust issue of grid system becoms a hotspot in current study of grid. In this paper, we carve up the trust to identity-trust and behavior-trust, develop a new trust evaluating model to scale the relationg of the trust of grid entities, by which we can resolve security problems exist in grid environment more sciencely and effectively.
%K Grid
%K Trust
%K Confidence-vote
%K Trust model<br>网格
%K 信任
%K 信任度
%K 信任模型
%K 网格环境
%K 量化评估
%K 信任模型
%K Environment
%K Grid
%K Based
%K 存在
%K 科学
%K 信任关系
%K 处理
%K 行为信任
%K 身份
%K 划分
%K 热点
%K 网格研究
%K 信任问题
%K 安全
%K 合作
%K 实体
%K 区域
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=64A12D73428C8B8DBFB978D04DFEB3C1&aid=D34C499B284B245FB2F5F0BDBBB52D08&yid=A732AF04DDA03BB3&vid=339D79302DF62549&iid=B31275AF3241DB2D&sid=7E8E8B150580E4AB&eid=C753EB8AC8F551B9&journal_id=1002-137X&journal_name=计算机科学&referenced_num=0&reference_num=9