A Taxonomy of Consistency Models in Dynamic Migration of Business Processes
| Autor: | Ahana Pradhan, Rushikesh K. Joshi |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Information Systems and Management
Computer Networks and Communications Computer science Business process FLEXIBILITY process schema 02 engineering and technology computer.software_genre dynamic migration PETRI NETS SYSTEMS 020204 information systems SUPPORT 0202 electrical engineering electronic engineering information engineering trace workflow nets Context model consistency Graph based Consistency model 020207 software engineering WORKFLOW CHANGE Processes of change Petri net Computer Science Applications Workflow Hardware and Architecture Data mining computer Consistency problem |
| Zdroj: | IEEE Transactions on Services Computing. 11:562-579 |
| ISSN: | 1939-1374 |
| Popis: | The paper presents a taxonomy of notions of consistency in the context of dynamic migration of business processes covering two decades of research on dynamic process change in various workflow approaches including graph based and net based approaches. A consolidated view that brings out the generic nature of the consistency problem independent of the respective workflow model contexts is developed through the taxonomy framework. The consistency models are unified based on a common Petri net formalism. The classification into nine major consistency classes is derived primarily from differences arising out of the past, present and future of the post migration state. These are further grouped into four categories: structure based , trail based , lookahead trace based and live consistency models. Known usages of these models from the literature are also discussed. Moreover, several examples of dynamic workflow migration scenarios are presented to demonstrate the usefulness and applicability of the consistency models. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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