a service discovery system analyzed with a queueing theory model

	a service discovery system analyzed with a queueing theory model
	Jin Beihong; Weng Haibin; Wen Yunfeng; Zhang Faen
	2009
会议名称	IEEE 33rd International Computer Software and Applications Conference
会议录名称	Proceedings - International Computer Software and Applications Conference
会议日期	JUL 20-24,
会议地点	Seattle, WA
出版地	345 E 47TH ST, NEW YORK, NY 10017 USA
出版者	2009 IEEE 33RD INTERNATIONAL COMPUTER SOFTWARE AND APPLICATIONS CONFERENCE, VOLS 1 AND 2
ISSN	0730-3157
ISBN	978-1-4244-4525-7
部门归属	Jin, Beihong; Weng, Haibin; Wen, Yunfeng; Zhang, Faen Chinese Acad Sci, Inst Software, Beijing, Peoples R China.
摘要	Service discovery is indispensable to both resource sharing and service integration in the Internet/Grid. In the face of enormous and various services which scatter in the Internet/Grid, the central issue needed to be addressed by a service discovery system is how to quickly shrink the search scope and exactly locate the desired services. Moreover, since simulation experiments are limited in the number of server nodes, the number and diversification of services etc., which are much less than the real ones in the Internet/Grid, it is necessary to predict the behaviors of service discovery systems and check whether these systems reach their design goals before deploying them by theoretical modeling. This paper develops a service discovery system named SCN4I, which builds an accurate index in the form of a distributed suffix tree to speed up the discovery procedure. Moreover, the paper employs open Jackson network to model SCN4I. Experiments are also conducted to verify the model. Furthermore the model is used to calculate SCN4Is performance bounds and help choose proper deployment policies. Our modeling approach can also be applied to the other service discovery systems for the Internet/Grid.
关键词	Grid Internet Scn4i Distributed Suffix Tree Open Jackson Network Queueing Theory Model Resource Sharing Service Discovery System Service Integration Internet Web Services Grid Computing Queueing Theory
主办者	IEEE
内容类型	会议论文
URI标识	http://ir.iscas.ac.cn/handle/311060/8278
专题	软件工程技术研究开发中心
推荐引用方式 GB/T 7714	Jin Beihong,Weng Haibin,Wen Yunfeng,et al. a service discovery system analyzed with a queueing theory model[C]. 345 E 47TH ST, NEW YORK, NY 10017 USA:2009 IEEE 33RD INTERNATIONAL COMPUTER SOFTWARE AND APPLICATIONS CONFERENCE, VOLS 1 AND 2,2009.