Wil M. P. van der Aalst Boudewijn F. van Dongen Joachim Herbst Laura Maruster Guido Schimm A. J. M. M. Weijters Workflow mining: A survey of issues and approaches. 237-267 2003 47 Data Knowl. Eng. 2 http://dx.doi.org/10.1016/S0169-023X(03)00066-1 db/journals/dke/dke47.html#AalstDHMSW03