Fragment-based version management for repositories of business process models

Ekanayake, Chathura C., La Rosa, Marcello, ter Hofstede, Arthur H.M., & Fauvet, Marie-Christine (2010) Fragment-based version management for repositories of business process models.


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As organizations reach higher levels of Business Process Management maturity, they tend to accumulate large collections of process models. These repositories may contain thousands of activities and be managed by different stakeholders with varying skills and responsibilities. However, while being of great value, these repositories induce high management costs. Thus, it becomes essential to keep track of the various model versions as they may mutually overlap, supersede one another and evolve over time. We propose an innovative versioning model and associated storage structure, specifically designed to maximize sharing across process model versions, and to automatically handle change propagation. The focal point of this technique is to version single process model fragments, rather than entire process models. Indeed empirical evidence shows that real-life process model repositories have numerous duplicate fragments. Experiments on two industrial datasets confirm the usefulness of our technique.

Impact and interest:

10 citations in Web of Science®
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116 since deposited on 07 Dec 2010
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ID Code: 39059
Item Type: Report
Refereed: No
Keywords: repository, process model, version, storage
Subjects: Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > COMPUTER SOFTWARE (080300)
Australian and New Zealand Standard Research Classification > INFORMATION AND COMPUTING SCIENCES (080000) > INFORMATION SYSTEMS (080600)
Divisions: Past > QUT Faculties & Divisions > Faculty of Science and Technology
Past > Schools > Information Systems
Copyright Owner: Copyright 2010 The Authors
Deposited On: 07 Dec 2010 22:03
Last Modified: 10 Aug 2011 14:03

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