[1]谢春丽,李必信,王喜凤,等.Web服务可靠性的阶段模型[J].东南大学学报(自然科学版),2012,42(1):40-44.[doi:10.3969/j.issn.1001-0505.2012.01.008]
 Xie Chunli,Li Bixin,Wang Xifeng,et al.A staged model for Web services reliability[J].Journal of Southeast University (Natural Science Edition),2012,42(1):40-44.[doi:10.3969/j.issn.1001-0505.2012.01.008]
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Web服务可靠性的阶段模型()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
42
期数:
2012年第1期
页码:
40-44
栏目:
计算机科学与工程
出版日期:
2012-01-18

文章信息/Info

Title:
A staged model for Web services reliability
作者:
谢春丽12李必信1王喜凤13廖力1
(1东南大学计算机科学与工程学院,南京 211189)(2徐州师范大学计算机科学与技术学院,徐州 221116)
(3安徽工业大学计算机学院,马鞍山 243002)
Author(s):
Xie Chunli12Li Bixin1Wang Xifeng13Liao Li1
(1School of Computer Science and Engineering, Southeast University, Nanjing 211189, China)
(2School of Computer Science and Technology, Xuzhou Normal University, Xuzhou 221116, China)
(3School of Computer Science, Anhui University of Technology, Ma’anshan 243002, China)
关键词:
服务失效阶段模型组合服务可靠性
Keywords:
service failure stage model composition service reliability
分类号:
TP311
DOI:
10.3969/j.issn.1001-0505.2012.01.008
摘要:
为了更全面地分析Web服务的失效过程,提高Web服务可靠性预测的精度,提出了一种Web服务可靠性的阶段模型.描述了SOA(service-oriented architecture)下Web服务在服务发布、服务发现、服务绑定、服务组合以及服务执行等各个阶段的失效过程,并根据Web服务在不同阶段的失效过程构建各个阶段的可靠性模型,将各阶段的可靠性模型集成起来即构成了Web服务的可靠性预测模型.通过实例描述了该模型的可靠性度量方法,并将该阶段模型和传统的可靠性模型进行了比较,实验结果表明了该可靠性阶段模型是有效的,因此比传统模型更加适用于Web服务.
Abstract:
To more comprehensively analyze the failure process of Web services and improve the prediction accuracy of reliability, a staged model for Web services reliability is proposed. Firstly, the failure processes of service publication, service discovery, service composition, service binding and service execution in service-oriented architecture(SOA) are described and reliability models in different stage are built according to different failure processes. Then, the staged reliability models are integrated to predict the reliability of Web services. A case study was designed to model the reliability and the staged model was compared with the traditional model. The experimental results show that our staged model can obtain better reliability prediction accuracy than traditional models. Thus, it is more applicable to Web services.

参考文献/References:

[1] 郑啸,罗军周,曹玖新,等.基于发布/订阅机制的Web服务QoS信息分发模型[J].计算机研究与发展,2010,47(6):1088-1097.
  Zheng Xiao,Luo Junzhou,Cao Jiuxin,et al.A publish/subscribe based information dissemination model for QoS of Web services [J].Journal of Computer Research and Development,2010,47(6):1088-1097.(in Chinese)
[2] AI-Masri E,Mahmoud Q H.Investigating Web services on the World Wide Web [C]//Proc of the 17th Int Conf on World Wide Web.New York:ACM,2008:795-803.
[3] 陆文,徐峰,吕建.一种开放环境下的软件可靠性评估方法[J].计算机学报,2010,33(3):452-462.
  Lu Wen,Xu Feng,Lü Jian.An approach of software reliability evaluation in the open environment [J].Chinese Journal of Computer,2010,33(3):452-462.(in Chinese)
[4] Tsai W T,Zhang D,Chen Y,et al.A software reliability model for Web services[C]//Proc of 8th IASTED International Conference on Software Engineering and Applications.Cambridge,MA,USA,2004:144-149.
[5] Cortellessa V,Grassi V.Reliability modeling and analysis of service-oriented architectures [M]//Test and Analysis of Web Services.Germany:Springer-Verlag,2007:339-362.
[6] Grassi V,Patella S.Reliability prediction for service-oriented computing environments[J].IEEE Internet
  Computing
,2006,10(3):43-49.
[7] Wang L J,Bai X Y,Zhou L Z,et al.A hierarchical reliability model of service-based software system[C]//Proc of 33rd Annual International Computer Software and Applications Conference.Seattle,USA,2009:199-208.
[8] Ren Y X,Gu Q,Qi J X,et al.Reliability prediction of Web service composition based on DTMC[C]//Proc of Third IEEE International Conference on Secure Software Integration and Reliability Improvement.Shanghai,China,2009:369-375.
[9] Zheng Z B,Lyu M R.Collaborative reliability prediction for service-oriented systems[C]//Proc of the 32nd ACM/IEEE International Conference on Software Engineering. Cape Town,South Africa,2010:35-44.
[10] Chan K S May,Bishop J,Steyn J,et al.A fault taxonomy for Web service composition[C]//Proc of the 3rd International Workshop on Engineering Service Oriented Applications.Vienna,Austria,2007:363-375.
[11] Brüning S,Weiβleder S,Malek M.A fault taxonomy for service-oriented architecture[C]//Proceedings of 10th IEEE International Symposium on High Assurance Systems Engineering.Dallas,TX,USA,2007:367-368.
[12] Mallick S,Kushwaha D S.LWSDM:layered Web service discovery mechanism [J].Advanced in Information Sciences and Service Sciences,2010,2(3):25-31.
[13] Canfora G,Penta M D,Esposito R,et al.A framework for QoS-aware binding and re-binding of composite Web service[J].The Journal of Systems and Software,2008,81(10):1754-1769.
[14] Dai Y S,Pan Y,Zhou X K.A hierarchical modeling and analysis for grid service reliability [J].IEEE Transaction on Computers,2007,56(5):681-691.

备注/Memo

备注/Memo:
作者简介:谢春丽(1979—),女,博士生;李必信(联系人),男,博士,教授,博士生导师,bx.li@seu.edu.cn.
基金项目:国家自然科学基金资助项目(60973149)、国家教育部博士点基金资助项目(20100092110022)、 中科院计算机科学国家重点实验室开放基金资助项目(SYSKF1110)、 江苏省高校科研成果产业化推进项目资助项目(JHB2011-3)、东南大学创新基金资助项目(Seucx201118)、徐州师范大学自然科学基金资助项目(10XLA12)、安徽工业大学青年教师科研资助项目(QZ201015).
引文格式: 谢春丽,李必信,王喜凤,等.Web服务可靠性的阶段模型[J].东南大学学报:自然科学版,2012,42(1):40-44.[doi:10.3969/j.issn.1001-0505.2012.01.008]
更新日期/Last Update: 2012-01-20