Design and validation of computer protocols
Design and validation of computer protocols
An Approach to Correctness Proofs of Semicoroutines
Proceedings of the 3rd Symposium on Mathematical Foundations of Computer Science
Service-Oriented Architecture: Concepts, Technology, and Design
Service-Oriented Architecture: Concepts, Technology, and Design
Service discovery and component reuse with semantic interfaces
SDL'05 Proceedings of the 12th international conference on Model Driven
Using UML 2.0 collaborations for compositional service specification
MoDELS'05 Proceedings of the 8th international conference on Model Driven Engineering Languages and Systems
| Hi-index | 0.00 |
Many applications are evolving towards Service Oriented Architecture (SOA) with technologies such as Web services. Services can be modeled platform independently through UML2 collaborations in the upcoming UML profile for services, SoaML . We observe an increasing need for validation of services. However, such validation is often based on syntactic descriptions of the services and of their interfaces, which are insufficient to ensure that desired liveness properties are satisfied. In this paper, we present a language construct called "milestone" embedded in UML and define its semantics using mythical signals. We show how this interpretation of milestones can be used for liveness analysis and for runtime monitoring of services. The approach is illustrated with a simple bidding service.