Interoperability Of Cross-Organizational Workflows Based On Process-View For Collaborative Product Development  

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Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Concurrent Engineering vol. 16 no. 1 (Mar. 2007), page 73-88.
Topik: collaborative product development; cross-organizational workflows; timed colored Petri net; process-view; multi-agent system.
Fulltext: 73.pdf (623.5KB)

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Collaborative product development (CPD) has been widely accepted as an advanced collaboration paradigm that combines geographically distributed product development teams to develop product collaboratively and efficiently. Interoperability of cross-organizational workflows is important for CPD to facilitate the successful execution of the whole product development process across enterprises boundaries. This article, describes a timed colored petri net (TCPN) and process-view combined approach to construct cross-organizational workflows, and a three models framework of ‘TCPN workflow models – Process-view workflow models – Integrated process-view workflow model’ is proposed to realize the interoperability of cross-organizational workflows for CPD. A multi-agent system PVMAS provides a mediated architecture for distributed workflow management systems interoperability among cooperative enterprises. Under this architecture, a service discovery algorithm is provided for discovering the most suitable services enterprises need, a TCPN algebra model and a character string mapping algorithm are proposed to automate the mapping from a TCPN workflow model to a process-view workflow model, and the synchronization points are designated in the integrated process-view workflow model to coordinate the execution of cross-organizational workflow instances. Finally, a case study of the collaborative development of a motorcycle is presented to verify the validity of our approach for cross-organizational workflows interoperability in CPD.

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