A Staged Model for Web Service Reliability

被引：3
作者：
Xie, Chunli [1 ]
Li, Bixin [1 ]
Wang, Xifeng [1 ]
机构：
[1] Southeast Univ, Sch Comp Sci & Engn, Nanjing, Peoples R China
来源：
2011 35TH IEEE ANNUAL INTERNATIONAL COMPUTER SOFTWARE AND APPLICATIONS CONFERENCE (COMPSAC) | 2011年
关键词：
service failure; staged model; service reliability;
D O I：
10.1109/COMPSAC.2011.121
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
In SOA (Service-oriented Architecture), web services consist of five steps: service publishing, service discovery, service composition, service binding and service execution. Faults may occur during every step and cause failure of service execution. Traditional architecture-based reliability models are inapplicable to web services. In this paper, a staged reliability model for web services is proposed which divides the model into multistage model based on the faults occurred at every step. This model considers more failure factors than traditional model.
引用
收藏
页码：564 / 565
页数：2
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