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- 338 creator florian-rosenberg.
- 338 creator oliver-moser.
- 338 creator schahram-dustdar.
- 338 type InProceedings.
- 338 label "Non-Intrusive Monitoring and Service Adaption for WS-BPEL".
- 338 sameAs 338.
- 338 abstract "Web service processes currently lack monitoring and dynamic (runtime) adaptation mechanisms. In highly dynamic processes, services frequently need to be exchanged due to a variety of reasons. In this paper we present VieDAME, which allows monitoring BPEL processes according to Quality of Service (QoS) attributes and to replace existing partner services based on various (pluggable) replacement strategies. The chosen replacement services can be syntactically or semantically equivalent to the BPEL interface. Services can be automatically replaced during runtime without any downtime of the overall system. We implemented our solution with an aspect-oriented approach by intercepting SOAP messages and allow services to be exchanged during runtime with little performance penalty costs, as shown in our experiments, thereby making our approach suitable for high-availability BPEL environments.".
- 338 hasAuthorList authorList.
- 338 hasTopic World_Wide_Web.
- 338 isPartOf proceedings.
- 338 keyword "Aspect-oriented Programming".
- 338 keyword "BPEL".
- 338 keyword "QoS Monitoring".
- 338 keyword "Service Selection and Mediation".
- 338 title "Non-Intrusive Monitoring and Service Adaption for WS-BPEL".