QoS-Driven Adaptation of BPEL Scenario Execution
ICWS '09 Proceedings of the 2009 IEEE International Conference on Web Services
A Plug-in Architecture for Self-Adaptive Web Service Compositions
ICWS '09 Proceedings of the 2009 IEEE International Conference on Web Services
Mismatch Patterns and Adaptation Aspects: A Foundation for Rapid Development of Web Service Adapters
IEEE Transactions on Services Computing
Taxonomy-Driven Adaptation of Multi-layer Applications Using Templates
SASO '10 Proceedings of the 2010 Fourth IEEE International Conference on Self-Adaptive and Self-Organizing Systems
Adaptation of service-based applications based on process quality factor analysis
ICSOC/ServiceWave'09 Proceedings of the 2009 international conference on Service-oriented computing
Model-Driven Management of Services
ECOWS '10 Proceedings of the 2010 Eighth IEEE European Conference on Web Services
CLAM: Cross-Layer Management of Adaptation Decisions for Service-Based Applications
ICWS '11 Proceedings of the 2011 IEEE International Conference on Web Services
Automated generation of BPEL adapters
ICSOC'06 Proceedings of the 4th international conference on Service-Oriented Computing
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Service-based systems (SBS) have a complex layered structure where the service-based application (SBA) is implemented through a composition of services, which run on top of infrastructures. Adaptation is not straightforward when we take into account the heterogeneous and dynamic execution context of such complex systems. While several state-of-the-art approaches, unaware from each other, target different problems at specific parts of the system, the isolated enactment of those adaptations results in ignoring the overall impact on the whole SBS. In this ongoing PHD work, we propose a complete, flexible and extensible solution for the cross-layer adaptation of SBSs. Our proposed solution integrates and coordinates existing analysis and adaptation tools to assess the impact of an adaptation at different system levels. Moreover, throughout the impact analysis, starting from an initial adaptation trigger it incrementally constructs adaptation strategies, consistent with the overall system.