中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
specification and monitoring of data-centric temporal properties for service-based systems

文献类型:期刊论文

作者Wu Guoquan ; Wei Jun ; Ye Chunyang ; Zhong Hua ; Huang Tao ; He Hong
刊名Journal of Systems and Software
出版日期2012
卷号85期号:12页码:-
ISSN号1641212
英文摘要Service-based systems operate in a very dynamic environment. To guarantee functional and non-functional objective at runtime, an adaptation mechanism is usually expected to monitor software changes, make appropriate decisions, and act accordingly. However, existing runtime monitoring solutions consider only the constraints on the sequence of messages exchanged between partner services and ignore the actual data contents inside the messages. As a result, it is difficult to monitor some dynamic properties such as how message data of interest is processed between different participants. To address this issue, we propose an efficient, non-intrusive online monitoring approach to dynamically analyze data-centric properties for service-oriented applications involving multiple participants. By introducing Par-BCL - a Parametric Behavior Constraint Language for Web services - to define monitoring parameters, various data-centric temporal behavior properties for Web services can be specified and monitored. This approach broadens the monitored patterns to include not only message exchange orders, but also data contents bound to the parameters. To reduce runtime overhead, we statically analyze the monitored properties and combine two different indexing mechanisms to optimize monitoring. The experiments show that our solution is efficient and promising. © 2012 Elsevier Inc. All rights reserved.
收录类别EI
语种英语
WOS记录号WOS:000310669500006
公开日期2012-11-12
源URL[http://ir.iscas.ac.cn/handle/311060/14733]  
专题软件研究所_软件所图书馆_期刊论文
推荐引用方式
GB/T 7714
Wu Guoquan,Wei Jun,Ye Chunyang,et al. specification and monitoring of data-centric temporal properties for service-based systems[J]. Journal of Systems and Software,2012,85(12):-.
APA Wu Guoquan,Wei Jun,Ye Chunyang,Zhong Hua,Huang Tao,&He Hong.(2012).specification and monitoring of data-centric temporal properties for service-based systems.Journal of Systems and Software,85(12),-.
MLA Wu Guoquan,et al."specification and monitoring of data-centric temporal properties for service-based systems".Journal of Systems and Software 85.12(2012):-.

入库方式: OAI收割

来源:软件研究所

浏览0
下载0
收藏0
其他版本

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。