NDLI: Semantic Modeling and Design Patterns for Asynchronous Events in Web Service Interaction

Content Provider	IEEE Xplore Digital Library
Author	Li Li Wu Chou Feng Liu Dan Zhuo
Copyright Year	2006
Description	Author affiliation: Avaya Labs Res., Avaya Inc., Basking Ridge, NJ (Li Li; Wu Chou; Feng Liu; Dan Zhuo)
Abstract	This paper proposes a conceptual model for modeling static and dynamic event sources by reusing the information in WSDL. A set-theoretic semantics for event subscription is introduced, based on which two metrics, recall and precision, are proposed to measure the accuracy of event subscriptions. We discuss the accuracy of several event subscription strategies under the framework of Web service event subscription standard proposals (WS-Eventing and WS-Notification). Four major types of event broker design patterns are discussed based on two visibility/reachability factors: if sink knows the source and if source can deliver events directly to the sink. The implication on the broker state and message routing is studied in this analysis. A prototype implementation indicated that these design patterns are feasible
Sponsorship	IEEE CPS
Starting Page	223
Ending Page	230
File Size	147439
Page Count	8
File Format	PDF
ISBN	0769526691
DOI	10.1109/ICWS.2006.117
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-09-18
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Web services Subscriptions Routing Proposals Protocols Prototypes Information analysis Pattern analysis Telecommunication computing Computer languages
Content Type	Text
Resource Type	Article

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