Jiazzi: new-age components for old-fasioned Java
OOPSLA '01 Proceedings of the 16th ACM SIGPLAN conference on Object-oriented programming, systems, languages, and applications
An empirical evaluation of deadlock detection in software architecture specifications
Annals of Software Engineering
Petri Nets for System Engineering: A Guide to Modeling, Verification, and Applications
Petri Nets for System Engineering: A Guide to Modeling, Verification, and Applications
Analysis of interacting BPEL web services
Proceedings of the 13th international conference on World Wide Web
Web services: a process algebra approach
Proceedings of the 2nd international conference on Service oriented computing
A Formal Model forWeb Service Choreography Description Language (WS-CDL)
ICWS '06 Proceedings of the IEEE International Conference on Web Services
Mapping WS-CDL and BPEL into CSP for Behavioural Specification and Verification of Web Services
ECOWS '06 Proceedings of the European Conference on Web Services
Component adaptation through flexible subservicing
Science of Computer Programming - Special issue on security issues in coordination models, languages, and systems
A Contract-based Approach to Specifying and Verifying Safety Critical Systems
Electronic Notes in Theoretical Computer Science (ENTCS)
A Refinement Driven Component-Based Design
ICECCS '07 Proceedings of the 12th IEEE International Conference on Engineering Complex Computer Systems
Formalizing Web Service Choreographies
Electronic Notes in Theoretical Computer Science (ENTCS)
Towards the Semantics and Verification of BPEL4WS
Electronic Notes in Theoretical Computer Science (ENTCS)
Transforming BPEL to petri nets
BPM'05 Proceedings of the 3rd international conference on Business Process Management
SuperGlue: component programming with object-oriented signals
ECOOP'06 Proceedings of the 20th European conference on Object-Oriented Programming
BAS: A Case Study for Modeling and Verification in Trustable Model Driven Development
Electronic Notes in Theoretical Computer Science (ENTCS)
From textual use cases to service component models
Proceedings of the 3rd International Workshop on Principles of Engineering Service-Oriented Systems
Component service promotion: contracts, mechanisms and safety
FACS'10 Proceedings of the 7th international conference on Formal Aspects of Component Software
A service component based CAT system with SCORM for advanced learning effects
Multimedia Tools and Applications
Online reliability computing of composite services based on program invariants
Information Sciences: an International Journal
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The Service Component Architecture (SCA) provides a platform-independent component model for service-oriented development. A service component with different communication mechanisms and implementation languages can be modeled in SCA. However, it lacks a formal foundation for SCA-based system specification and verification. This paper presents a formal service component signature model with respect to the specification of the SCA assembly model. Inspired by the idea of independence in SCA, a language-independent dynamic behaviour model is proposed for specifying the interface behaviour of the service component by port activities. Based on the dynamic behaviour model, the compatibility relation between components is discussed. A set of transition rules are given to map Business Process Execution Language for Web Services (BPEL) to dynamic behaviour expressions and then to Petri nets, thus the service component based system can be verified with existing tools. A case study is demonstrated to illustrate how to use our approach to constructing a web application in a rigorous way.