A Feature-Complete Petri Net Semantics for WS-BPEL 2.0
نویسنده
چکیده
We present an extension of a Petri net semantics for the Web Service Business Execution Language (WS-BPEL). This extension covers the novel activities and constructs introduced by the recent WS-BPEL 2.0 specification. Furthermore, we simplify several aspects of the Petri net semantics to allow for more compact models suited for computer-aided verification.
منابع مشابه
A Feature - Complete Petri Net Semantics for WS - BPEL 2 . 0 and its Compiler BPEL 2 oWFN ?
We present an extension of a Petri net semantics for the Web Service Business Execution Language (WS-BPEL). This extension covers the novel activities and constructs introduced by the recent WS-BPEL 2.0 specification. Furthermore, we simplify several aspects of the Petri net semantics to allow for more compact models suited for computer-aided verification. This technical report is the extended ...
متن کاملFormal semantics and analysis of control flow in WS-BPEL
Web service composition refers to the creation of new (Web) services by combination of functionality provided by existing ones. This paradigm has gained significant attention in the Web services community and is seen as a pillar for building service-oriented applications. A number of domain-specific languages for service composition have been proposed with consensus being formed around a proces...
متن کاملA Coloured Petri Net Approach to Model and Analyse Stateful Workflows Based on WS-BPEL and WSRF
Composite Web services technologies are widely used due to their ability to provide interoperability among services from different companies. Web services are usually stateless, which means that no state is stored from the clients viewpoint. However, some new applications and services have emerged, which require to capture the state of some resources. Thus, new standards to model Web services s...
متن کاملDeterministic Measurement of Reliability and Performance Using Explicit Colored Petri Net in Business Process Execution Language and Eflow
Today there are many techniques for web service compositions. Evaluation of quality parameters has great impact on evaluation of final product. BPEL is one of those techniques that several researches have been done on its evaluation. However, there are few researches on evaluation of QoS in eflow. This research tries to evaluate performance and reliability of eflow and BPEL through mapping them...
متن کاملAnalyzing interacting WS-BPEL processes using flexible model generation
We address the problem of analyzing the interaction between WS-BPEL processes. We present a technology chain that starts out with a WS-BPEL process and translates it into a Petri net model. On the model we decide controllability of the process (the existence of a partner process, such that both can interact properly) and compute its operating guideline (a characterization of all properly intera...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2007