implementing dynamic management for mediated service interactions

ISCAS OpenIR

	implementing dynamic management for mediated service interactions
	Qiao Xiaoqiang; Chen Wei; Wei Jun
	2012
会议名称	2012 IEEE 9th International Conference on Services Computing, SCC 2012
会议录名称	Proceedings - 2012 IEEE 9th International Conference on Services Computing, SCC 2012
页码	234-241
会议日期	June 24, 2012 - June 29, 2012
会议地点	Honolulu, HI, United states
收录类别	EI
ISBN	9780769547534
部门归属	(1) Technology Center of Software Engineering Institute of Software Chinese Academy of Sciences Beijing China
摘要	Considering the inherent heterogeneous, autonomous and dynamic nature of Web services, mismatches usually exist between service signatures and behaviors, and mediation is a common approach for service interactions. Current techniques focus on mismatch analysis and automatic synthesis of mediators at development time, but they do not consider the effect that dynamic changes of services bring about for mediators at runtime. Since Web services are continuously evolving, mediators should be equipped with the dynamic adaptation and re-configuration capabilities to avoid being the bottleneck of the adaptability of service interactions. To address this challenge we propose a dynamic management approach for mediated service interactions. In this paper, migration strategies and correctness criteria suitable for the mediator are provided to realize dynamic adjustment of mediators at runtime, which ensures the agility and adaptability of service interactions based on the mediation mechanism. © 2012 IEEE.; Considering the inherent heterogeneous, autonomous and dynamic nature of Web services, mismatches usually exist between service signatures and behaviors, and mediation is a common approach for service interactions. Current techniques focus on mismatch analysis and automatic synthesis of mediators at development time, but they do not consider the effect that dynamic changes of services bring about for mediators at runtime. Since Web services are continuously evolving, mediators should be equipped with the dynamic adaptation and re-configuration capabilities to avoid being the bottleneck of the adaptability of service interactions. To address this challenge we propose a dynamic management approach for mediated service interactions. In this paper, migration strategies and correctness criteria suitable for the mediator are provided to realize dynamic adjustment of mediators at runtime, which ensures the agility and adaptability of service interactions based on the mediation mechanism. © 2012 IEEE.
关键词	Ontology Semantic Web Web Services Websites
主办者	IEEE; IEEE CS; TC-SVC; IBM; SAP
语种	英语
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/15751
专题	中国科学院软件研究所
推荐引用方式 GB/T 7714	Qiao Xiaoqiang,Chen Wei,Wei Jun. implementing dynamic management for mediated service interactions[C],2012:234-241.