Aligning Event Logs and Process Models for Multi ...

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Aligning Event Logs and Process Models forMulti- perspective conformance checking : AnApproach Based on Integer Linear ProgrammingMassimiliano de Leoni and Wil M. P. van der AalstEindhoven University of Technology, Eindhoven, The organizations have invested in collections of descriptive and/ornormative Process Models , but these rarely describe the actual processes ade-quately. Therefore, a variety of techniques forconformance checkinghave beenproposed to pinpoint discrepancies between modeled and observed behavior. How-ever, these techniques typically focus on the control-flow andabstract from data,resources and time. This paper describes an approach that aligns Event log andmodel while takingallperspectives into account ( , also data, time and re-sources). This way it is possible to quantify conformance and analyze differencesbetween model and reality. The approach was implemented using ProM and hasbeen evaluated using both synthetic Event logs and a real-life case IntroductionToday s organizations are challenged to make their processes more efficient and effec-tive; costs and response times need to be reduced in all of today s industries.

Aligning Event Logs and Process Models for Multi-Perspective Conformance Checking: An Approach Based on Integer Linear Programming Massimiliano de Leoni and Wil M. P. van der Aalst

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