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Flexible coordination techniques for dynamic cloud service collaboration

Creaner, Gary and Pahl, Claus (2012) Flexible coordination techniques for dynamic cloud service collaboration. In: Cubo, J. and Ortiz, G., (eds.) Adaptive Web Services for Modular and Reusable Software Development: Tactics and Solutions. IGI Global, pp. 239-252. ISBN 978-1-4666-2089-6

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Abstract

The provision of individual, but also composed services is central in cloud service provisioning. We describe a framework for the coordination of cloud services, based on a tuple‐space architecture which uses an ontology to describe the services. Current techniques for service collaboration offer limited scope for flexibility. They are based on statically describing and compositing services. With the open nature of the web and cloud services, the need for a more flexible, dynamic approach to service coordination becomes evident. In order to support open communities of service providers, there should be the option for these providers to offer and withdraw their services to/from the community. For this to be realised, there needs to be a degree of self‐organisation. Our techniques for coordination and service matching aim to achieve this through matching goal‐oriented service requests with providers that advertise their offerings dynamically. Scalability of the solution is a particular concern that will be evaluated in detail.

Item Type:Book Section
Refereed:Yes
Uncontrolled Keywords:cloud services; ontology of services; service coordination
Subjects:Computer Science > Software engineering
DCU Faculties and Centres:DCU Faculties and Schools > Faculty of Engineering and Computing > School of Computing
Publisher:IGI Global
Official URL:http://dx.doi.org/10.4018/978-1-4666-2089-6,
Copyright Information:© 2012 IGI Global
Use License:This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License
ID Code:17224
Deposited On:11 Sep 2012 11:40 by Claus Pahl. Last Modified 11 Sep 2012 11:40

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