High Level Timed Petri Net Templates for the Temporal Verification of Real-Time Multiprocessor Applications

Ananidou, D.; Hassapis, George; Kleftouris, D.

doi:10.1007/3-540-38076-0_25

Cited by 3 publications

(1 citation statement)

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“…The following gives related definitions of the extended Timed Predicate Petri net. More detailed description of Timed Predicate Petri nets can be found in [ 11,12,13]. The algebraic structure TPPN = (P, T, F, TC, TD) is called a Timed Predicate Petri net structure iff the following conditions hold:…”

Section: Tppnmentioning

confidence: 99%

A Framework for Model Checking Web Service Compositions Based on BPEL4WS

Dai

Bai

Zhao

2007

IEEE International Conference on E-Business Engineering (ICEBE'07)

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Web service composition is an emerging paradigm for enabling application integration within and across organizational boundaries. Model checking is a promising technique for the verification and validation of software systems. In this paper, we present a model checking framework to specifying and verifying the compositions of Web services workflow based on BPEL4WS(Business Process Execution Language for Web Services). By using annotation layers, a BPEL4WS model can be extended with constraints (properties) information. An underlying BPEL4WS model and one or more constraint annotation layers compose a complete specification of a business process imposed specific constraints. By transforming the annotated BPEL4WS model to an extended TPPN(Timed Predicate Petri-net) model, a business process can be automatically verified and analyzed. The method allows us to add conveniently constraints information to a business process model, and state whether a process satisfies given properties without actual execution based on its specification.

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Section: Tppnmentioning

confidence: 99%