Generalized aggregate Quality of Service computation for composite services

Yang, Yong, Dumas, Marlon, García-Bañuelos, Luciano, Polyvyanyy, Artem, & Zhang, Liang (2012) Generalized aggregate Quality of Service computation for composite services. Journal of Systems and Software, 85(8), pp. 1818-1830.

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Abstract

This article addresses the problem of estimating the Quality of Service (QoS) of a composite service given the QoS of the services participating in the composition. Previous solutions to this problem impose restrictions on the topology of the orchestration models, limiting their applicability to well-structured orchestration models for example. This article lifts these restrictions by proposing a method for aggregate QoS computation that deals with more general types of unstructured orchestration models. The applicability and scalability of the proposed method are validated using a collection of models from industrial practice.

Impact and interest:

17 citations in Scopus
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12 citations in Web of Science®

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Full-text downloads:

10 since deposited on 29 Apr 2014
10 in the past twelve months

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ID Code: 70692
Item Type: Journal Article
Refereed: Yes
Additional URLs:
Keywords: Service-oriented computing, Service composition, Service orchestration, Quality of service
DOI: 10.1016/j.jss.2012.03.005
ISSN: 0164-1212
Subjects: Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > DISTRIBUTED COMPUTING (080500)
Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > INFORMATION SYSTEMS (080600)
Divisions: Current > QUT Faculties and Divisions > Science & Engineering Faculty
Deposited On: 29 Apr 2014 22:43
Last Modified: 06 Sep 2016 03:58

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