QoS-Aware Middleware for Web Services Composition
IEEE Transactions on Software Engineering
Dynamic Selection of Web Services with Recommendation System
NWESP '05 Proceedings of the International Conference on Next Generation Web Services Practices
Model driven distribution pattern design for dynamic web service compositions
ICWE '06 Proceedings of the 6th international conference on Web engineering
Using WS-BPEL to Implement Software Fault Tolerance for Web Services
EUROMICRO '06 Proceedings of the 32nd EUROMICRO Conference on Software Engineering and Advanced Applications
Towards a unified framework for the monitoring and recovery of BPEL processes
TAV-WEB '08 Proceedings of the 2008 workshop on Testing, analysis, and verification of web services and applications
Integrated Constraint Violation Handling for Dynamic Service Composition
SCC '09 Proceedings of the 2009 IEEE International Conference on Services Computing
Layered ontological modelling for web service-oriented model-driven architecture
ECMDA-FA'05 Proceedings of the First European conference on Model Driven Architecture: foundations and Applications
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Service-oriented architecture is an architectural approach that can be applied for building autonomous service systems dynamically to satisfy on-demand business requests. During the execution of service compositions, architectural constraint violations relating to functional and non-fucntional system properties need to be handled intelligently and autonomously, possibly requiring architectural reconfigurations. We propose integrated architectural constraint violation handling to deal with architectural quality problems through dynamic reconfiguration. We concentrate on service replacement selection as a remedial strategy for a possible quality violation requiring architectural remedies.