A Policy-Based Dynamic Adaptation System for Service Composition

Sara Zatout; Mahmoud Boufaida; Mohamed Lamine Berkane

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Paper

A Policy-Based Dynamic Adaptation System for Service Composition

In Proceedings of the Seventh International Symposium on Business Modeling and Software Design BMSD - Volume 1, 238-241, 2017 , Barcelona, Spain

Authors: Sara Zatout ¹ ; Mahmoud Boufaida ² and Mohamed Lamine Berkane ¹

Affiliations: ¹ Laboratory LIRE, University Constantine 2, Algeria ; ² LIRE Laboratory, Constantine 2 University, Algeria

Keyword(s): Service Orchestration, Adaptation, Quality-of-Service (QoS), WS-Policy.

Abstract: As web services are distributed and autonomous applications that live in dynamic environments, any unexpected change to a service such as a QoS parameter degradation, could potentially lead to faults in the composition. Therefore, these parameters need to be identified and controlled during execution. In this paper, we present an architecture that features a plan for monitoring the orchestration processes during execution. This architecture concerns the dynamic adaptation with regard to services composition. The architecture is based on QoS requirements and adaptation strategies expressed with WS-Policy. We illustrate our proposal by means of an example related to a bookstore orchestration process.

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Paper citation in several formats:

Zatout, S.; Boufaida, M. and Berkane, M. (2017). A Policy-Based Dynamic Adaptation System for Service Composition. In Proceedings of the Seventh International Symposium on Business Modeling and Software Design - BMSD; ISBN 978-989-758-238-7, SciTePress, pages 238-241. DOI: 10.5220/0006529602380241

@conference{bmsd17,
author={Sara Zatout. and Mahmoud Boufaida. and Mohamed Lamine Berkane.},
title={A Policy-Based Dynamic Adaptation System for Service Composition},
booktitle={Proceedings of the Seventh International Symposium on Business Modeling and Software Design - BMSD},
year={2017},
pages={238-241},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006529602380241},
isbn={978-989-758-238-7},
}

TY - CONF

JO - Proceedings of the Seventh International Symposium on Business Modeling and Software Design - BMSD
TI - A Policy-Based Dynamic Adaptation System for Service Composition
SN - 978-989-758-238-7
AU - Zatout, S.
AU - Boufaida, M.
AU - Berkane, M.
PY - 2017
SP - 238
EP - 241
DO - 10.5220/0006529602380241
PB - SciTePress