%0 Journal Article
%T Internet Services Fault Management: Layering Model and Algorithm<br>Internet服务故障管理:分层模型和算法
%A HUANG Xiao-Hui
%A ZOU Shi-Hong
%A CHU Ling-Wei
%A CHENG Shi-Duan
%A WANG Wen-Dong
%A <br>黄晓慧
%A 邹仕洪
%A 褚灵伟
%A 程时端
%A 王文东
%J 软件学报
%D 2007
%I 
%X In window-based Internet service fault management,improper time window size setting will affect the fault diagnosis algorithm. In order to reduce the impact,challenges of Internet service fault management are analyzed in this paper,and a layering model is recommended. Bipartite graph is chosen to be the fault propagation model (FPM) for each layer. A window-based fault diagnosis algorithm MFD (multi-window fault diagnosis) is proposed for the bipartite FPM. MFD takes the correlation of adjacent time windows into account. As a result,it can reduce the impact of improper time window size setting. Simulation results prove the validity and efficiency of MFD.
%K fault management
%K layering model
%K fault propagation model
%K fault diagnosis
%K bipartite graph<br>故障管理
%K 分层模型
%K 故障传播模型
%K 故障诊断
%K 二分图
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=7735F413D429542E610B3D6AC0D5EC59&aid=042B7B748ADF3F4AAB21A07EB44678B8&yid=A732AF04DDA03BB3&vid=13553B2D12F347E8&iid=F3090AE9B60B7ED1&sid=36118EBB736A17F8&eid=211DE6CF5ADDA7FC&journal_id=1000-9825&journal_name=软件学报&referenced_num=0&reference_num=21