YAWL: Yet Another Workflow Language
YAWL is a BPM/Workflow system, based on a concise and
powerful modelling language, that handles complex data transformations,
and full integration with organizational resources and external Web
Services. YAWL offers:
- the most powerful process specification language for capturing
control-flow dependencies and resourcing requirements.
- native data handling using XML Schema, XPath and XQuery.
- a formal foundation that makes its specifications unambiguous and
allows automated verification.
- a service-oriented architecture that provides an environment that can
easily be tuned to specific needs.