An artifact-centric approach to dynamic modification of workflow execution

作者: Wei Xu , Jianwen Su , Zhimin Yan , Jian Yang , Liang Zhang

DOI: 10.1007/978-3-642-25109-2_17

关键词:

摘要: Being able to quickly respond change is critical any organizations stay competitive in the marketplace. It widely acknowledged that it a necessity provide flexibility process model handle changes at both level as well instance level. Motivated by business policy rich and highly dynamic real estate administration China, we develop dynamically modifiable workflow model. The based on artifact-centric design principle opposed traditional process-centric approach. Runtime execution variations can be specified modification rules, which lead deviations normal executions.With support of rules declarative constructs such retract, skip, add, replace, ad-hoc applied anytime depending runtime data status gathered through use artifacts our

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