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FORTE
2007
13 years 11 months ago
Specifying and Composing Interaction Protocols for Service-Oriented System Modelling
Abstract. We present and discuss a formal, high-level approach to the specification and composition of interaction protocols for service-oriented systems. This work is being develo...
João Abreu, Laura Bocchi, José Luiz ...
FORTE
2007
13 years 11 months ago
Formal Analysis of Publish-Subscribe Systems by Probabilistic Timed Automata
Abstract. The publish-subscribe architectural style has recently emerged as a promising approach to tackle the dynamism of modern distributed applications. The correctness of these...
Fei He, Luciano Baresi, Carlo Ghezzi, Paola Spolet...
FORTE
2007
13 years 11 months ago
Exploring the Connection of Choreography and Orchestration with Exception Handling and Finalization/Compensation
Web service choreography describes protocols for multiparty collaboration, whereas orchestration focuses on single peers. One key requirement of choreography is to support transact...
Hongli Yang, Xiangpeng Zhao, Chao Cai, Zongyan Qiu
FORTE
2007
13 years 11 months ago
Coordination Via Types in an Event-Based Framework
We propose a novel approach to service choreography through a typed process calculus that features an event notification paradigm for coordinating distributed components (e.g., se...
GianLuigi Ferrari, Roberto Guanciale, Daniele Stro...
JCSS
2007
75views more  JCSS 2007»
13 years 9 months ago
Undecidability of the structure of the Solovay degrees of c.e. reals
We show that the elementary theory of the structure of the Solovay degrees of computably enumerable reals is undecidable.
Rodney G. Downey, Denis R. Hirschfeldt, Geoffrey L...