Paper Info
Title
Revenue maximization with quality assurance for composite web services
Abstract
Service composition is one of the major approaches in service oriented architecture (SOA) based systems. Due to the inherent stochastic nature of services execution environment the issue of composite service quality assurance within SOA is a very challenging one. Such heterogeneous environment requires dynamic, run-time composition of services. We show how to determine a policy that satisfies the quality assurance for the composite service provider with the aim of revenue maximization for this provider. The quality assurance is defined as the probability that end-to-end deadline will be met, while taking into account service availability, (composite) service response-time and costs. The calculated policy is determined using dynamic programming and allows fast decision making for run-time composition. Besides, we determine the end-to-end response-time distributions resulting from determined policies. We illustrate the proposed solution with a number of experiments.
Year
DOI
Venue
2012
10.1109/SOCA.2012.6449452
Service-Oriented Computing and Applications
Keywords
Field
DocType
composite web service,calculated policy,account service availability,service response-time,composite service quality assurance,composite service provider,quality assurance,run-time composition,service composition,dynamic programming,determined policy,revenue maximization,availability,service oriented architecture,response time,web services,software quality
Service level objective,Service quality,Computer science,Operations research,Service provider,Revenue assurance,Service level requirement,Service-oriented architecture,Customer Service Assurance,Service delivery framework,Distributed computing
Conference
ISBN
Citations 
PageRank 
978-1-4673-4774-7
5
0.43
References 
Authors
9
4
Name
Order
Citations
PageRank
Daniel Worm151.45
Miroslav Zivkovic2324.18
Hans van den Berg316925.01
Rob van der Mei414424.08