Abstract
Process Mining represents an important research field that connects Business Process Modeling and Data Mining. One of the most prominent task of Process Mining is the discovery of a control-flow starting from event logs. This paper focuses on the important problem of control-flow discovery starting from a stream of event data. We propose to adapt Heuristics Miner, one of the most effective control-flow discovery algorithms, to the treatment of streams of event data. Two adaptations, based on Lossy Counting and Lossy Counting with Budget, as well as a sliding window based version of Heuristics Miner, are proposed and experimentally compared against both artificial and real streams. Experimental results show the effectiveness of control-flow discovery algorithms for streams on artificial and real datasets.
Original language | English |
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Title of host publication | IEEE Congress on Evolutionary Computation (CEC'14, Beijing, China, July 6-11, 2014) |
Place of Publication | Piscataway |
Publisher | Institute of Electrical and Electronics Engineers |
Pages | 2420-2427 |
ISBN (Print) | 978-1-4799-6626-4 |
DOIs | |
Publication status | Published - 2014 |
Event | conference; 2014 IEEE Congress on Evolutionary Computation; 2014-07-06; 2014-07-11 - Duration: 6 Jul 2014 → 11 Jul 2014 |
Conference
Conference | conference; 2014 IEEE Congress on Evolutionary Computation; 2014-07-06; 2014-07-11 |
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Period | 6/07/14 → 11/07/14 |
Other | 2014 IEEE Congress on Evolutionary Computation |