Workflow Management Systems depend on a Workflow Enactment Service having several interfaces to establish communication with external applications, manage persistent information and exchange it with similarly capable systems. The study of business processes has shown multiple workflow patterns that have been modelled and implemented in several engines. The Workflow Management Council has combined commercial and academic efforts towards a standard structure for engines and information exchange regarding workflow processes. LUPA is a Workflow Engine designed around the Workflow Management Council Reference Model that implements basic workflow patterns with a graphical syntax, establishing their semantics on Interpreted Petri Nets with extensions. It provides a new Cancellation workflow pattern, that has also been used to provide an Iteration pattern with guaranteed termination. © 2006 International Federation for Information Processing.
CITATION STYLE
Arráiz, E., Hernández-novich, E., & Soler, R. (2006). LUPA: A workflow engine. IFIP International Federation for Information Processing, 214, 189–200. https://doi.org/10.1007/978-0-387-34732-5_18
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