NDLI: Time Petri Nets for performance evaluation of composite web services architectures

Content Provider	IEEE Xplore Digital Library
Author	Abdelli, Abdelkrim Serrai, Walid Mokdad, Lynda Hammal, Youcef
Copyright Year	2015
Description	Author affiliation: LSI Laboratory, Dept. of Computer Science, USTHB University, Algiers, Algeria (Abdelli, Abdelkrim; Serrai, Walid; Hammal, Youcef) \|\| Laboratoire LACL - UniversityParis-Est, Créteil, France (Mokdad, Lynda)
Abstract	Nowadays, QoS parameters are more and more integrated in composite web service architectures. The performance evaluation of the latter is becoming a challenging issue, as it demands to satisfy complex synchronization as well as different requirements. We investigate in this paper the use of Time Petri Nets (TPN) for modeling and analyzing the behavior of such architectures in the aim to compute the mean response time of requests and the throughput. We consider here the case of the Fork-Join architectures with a fixed number of invoked elementary services. We show how to model this architecture while assuming queue's constraints as well as Timeouts. We simulate the obtained TPN models under different loads to compute the considered QoS parameters.
Starting Page	122
Ending Page	127
File Size	140314
Page Count	6
File Format	PDF
e-ISBN	9781467371940
DOI	10.1109/ISCC.2015.7405504
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-07-06
Publisher Place	Cyprus
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer architecture Quality of service Service-oriented architecture Computational modeling Petri nets Time factors
Content Type	Text
Resource Type	Article

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