A new and efficient tree pruning method and its applications to workflow-based PPN nets for financial controls
by Jason C.H. Chen, Jack Penm, R. Deane Terrell
International Journal of Information and Decision Sciences (IJIDS), Vol. 3, No. 2, 2011

Abstract: This paper uses an intelligent tree pruning method to identify the halt states of workflow-based parallel Petri nets (PPNs) for financial controls. This effective and efficient approach contributes to PPN net modelling by a systematic study of the necessary conditions utilising modules. Workflow-based PPN nets provide a mathematical structure suitable for modelling and simulating a wide range of concurrent financially controlled systems. Given the examples provided in this paper, the proposed intelligent tree pruning approach has been successful in detecting halts.

Online publication date: Thu, 30-Oct-2014

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