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Auflistung nach Autor:in "Prescher, Johannes"

1 - 3 von 3
  • Zeitschriftenartikel
    Detecting Flight Trajectory Anomalies and Predicting Diversions in Freight Transportation.
    (EMISA Forum: Vol. 36, No. 2, 2016) Ciccio, Claudio Di; Aa, Han van der; Cabanillas, Cristina; Mendling, Jan; Prescher, Johannes
  • Konferenzbeitrag
    The projected TAR and its application to conformance checking
    (EMISA 2012 – Der Mensch im Zentrum der Modellierung, 2012) Prescher, Johannes; Weidlich, Matthias; Mendling, Jan
    Relational semantics of business process models have seen an uptake in various fields of application. As a prominent example, the Transition Adjacency Relation (TAR) has been used, for instance, to conduct conformance checking and similarity assessment. TAR is defined over the complete set of transitions of a Petri net and induces order dependencies between pairs of them. In this paper, we consider TAR in a more general setting, in which the order dependencies shall be derived only for a subset of projected transitions. We show how to derive this projected variant of TAR from the reachability graph of a reduced Petri net. We elaborate the projected TAR for conformance checking in a case from industry.
  • Zeitschriftenartikel
    Towards a Comprehensive Complexity Assessment of RBAC Models.
    (EMISA Forum: Vol. 34, No. 2, 2014) Prescher, Johannes; Schefer-Wenzl, Siegfried; Baumgrass, Anne; Strembeck, Mark; Mendling, Jan