Stylesheet for removing double complete events in YAWL XES logs

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YAWL creates XES logs directly from the control centre. This makes it easy to do Process Mining with tools like ProM, Disco or Celonis. There is however a little problem: YAWL creates "complete" events twice for every work item. This can be seen in file processMiningSimple0.1.xes in the attachment.

We have created an XSL sheet that removes these double "complete" events. When you apply this like this

$ saxon-xslt processMiningSimple0.1.xes transform.xsl > processMiningSimple0.1.removedDoubleComplete.xsl

you obtain the file processMiningSimple0.1.removedDoubleComplete.xsl which has been uploaded into ProM, filtered on simple heuristics and displays the process model in this picture.