The log skeleton miner (that is, the plugin called “Build Log Skeleton from Event Log”) in ProM 6.11 scores 98.3% on the PDC 2021 Data Set when the log skeleton is set to use 1% noise. When combined with the conversion to Petri nets (plugin called “Convert Log Skeleton to Petri Net”), which results in … [Read more…]
Conversion For every activity in the log skeleton graph, a single transition is created. The fragments below show which places and additional transitions are required and how they get connected to the activity transitions. Attempts are made to not include a fragment if it will be subsumed by another fragment. Process The place {i} is … [Read more…]
Version 6.11.158 of the LogSkeleton package introduces a new model called the Log Skeleton Graph. A Log Skeleton Graph is constructed from the Log Skeleton, and from the Log Skeleton Graph the Dot visualization is constructed. A Log Skeleton Graph contains the following: A set of Log Skeleton Nodes A set of Log Skeleton Edges … [Read more…]
The paper titled ‘The Log Skeleton Visualizer in ProM 6.9’ has been accepted for the journal ‘STTT Competitions and Challenges Track – TOOLympics 2019′. This paper introduces the winning contribution to the Process Discovery Contest of 2019 (PDC 2019), called the Log Skeleton Visualizer. This visualizer uses a novel type of process models called log … [Read more…]
Consider the following log skeleton: Question: Is there a Not Co-Existence between A and E? Yes, there is. As E has D as Precedence, “if E, then also D”. As D has A as a Not Co-Existence, “if D, then not A”. Hence, “if E, then D, and not A”. The following log skeleton shows … [Read more…]
Consider the following log skeleton: Question: Are the Response and Precedence relations between D and F implicit? The path from D to E to F seems to suggest that these relations are indeed implicit, but this suggestion is wrong, as is shown by the absence of these relations between A and C: D has F … [Read more…]
Visualizes an event log as a log skeleton. Version 6.10.144 Input An event log Configuration An event classifier Defaults to the first classifier found in the input log, or the MXML Legacy Classifier if the input log contains no classifiers. A collection of boundary activities. Collecting the preset or postset of an activity will stop … [Read more…]
Visualizes a log skeleton. Version 6.10.144. Input A log skeleton Configuration A set of activities to show. Defaults to all activities. A list of relations to show. Defaults to all relations. An option whether to combine arcs into hyper arcs where possible. Defaults to false, as this combining may take considerable time. An option whether … [Read more…]
Creates a log skeleton from an event log. Version 6.10.139 Input An event log. Configuration An event classifier. Defaults to the first classifier found in the input log, or the MXML Legacy Classifier if the input log contains no classifiers. A collection of boundary activities. Collecting the preset or postset of an activity will stop … [Read more…]
Visualizes an event log as a log skeleton. Version 6.10.141 Added info on boundary activities to legend. 6.10.139 Input An event log Configuration An event classifier Defaults to the first classifier found in the input log, or the MXML Legacy Classifier if the input log contains no classifiers. A collection of boundary activities. Collecting the … [Read more…]
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