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10.2  ProM                                                      269

            Table 10.1 Some of the process mining plug-ins present in ProM 6
            Plug-in               Description

            Alpha miner           Discovers a Petri net using the α-algorithm, see Sect. 5.2
            Heuristic miner       Discovers a C-net using heuristic mining, see Sect. 6.2
            Genetic miner         Discovers a C-net using genetic mining, see Sect. 6.3
            Fuzzy miner           Discovers a fuzzy model using fuzzy mining, see Sect. 13.1.3
                                  and [50]
            Transition system miner  Discovers a transition system based on a state representation
                                  function and a log, see Sect. 6.4.1
            Transition system to Petri net  Uses state-based regions to create a Petri net based on a transition
                                  system, see Sect. 6.4.2
            Declare miner         Discovers a Declare model, see Sect. 7.3
            ILP miner             Discovers a Petri net using language-based regions, see
                                  Sect. 6.4.3
            Simple log filter      Filtering a log by answering simple questions, see Fig. 12.6(b)
            Dotted chart analysis  Creates a dotted chart showing all events at a glance, see Sect. 8.2
            Trace alignment       Similar to dotted chart, but now events are aligned based on their
                                  context rather than time [14]
            Guide tree miner      Clusters cases in a tree based on similarities [12]
            Social network miner  Creates a social network based on a selected criterion, see
                                  Fig. 10.6
            LTL checker           Checks a property expressed in terms of LTL [105]
            Fitness               Computes fitness of Petri net based on event log
            ETConformance         Checks conformance by counting “escaping edges” from the
                                  state space of the log to the state space of the model [70]
            Replay log on flexible model  Conformance checker based on A algorithm [2]; can also be
                                                         ∗
                                  applied to Petri nets, C-nets and YAWL models
            PomPom                Automatically abstracts from infrequently visited parts of a Petri
                                  net, see also Sect. 13.1.3 showing the same idea using fuzzy
                                  models
            Transition system analyzer  Creates a model to predict the remaining flow time, see Sect. 9.4
                                  and [110, 113]



            by ProM 5.2 that are not yet available for ProM 6. See, for example, the plug-ins
            related to constructing a complete simulation model covering all perspectives, cf.
            Sect. 8.6. Other examples are the organizational miners using (amongst others) the
            approach of Sect. 8.3.2, and the decision miner using the technique described in
            Sect. 8.5. These are some of the 286 plug-ins provided by ProM 5.2 but not yet re-
            implemented for ProM 6. New plug-ins will be added to future versions of ProM 6.
            For instance, a whole range of new plug-ins based on replay will be added [2]. These
            plug-ins will provide improved conformance checking and performance analysis
            techniques.
              It is impossible to provide a complete overview of the functionality of ProM. The
            reader is encouraged to visit www.processmining.org to learn more about ProM’s
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