Repairing process models with non-free-choice constructs based on token replay
Journal article
Bai, E., Qi, M., Luan, W., Li, P. and Du, Y. 2022. Repairing process models with non-free-choice constructs based on token replay. Computing and Informatics. 41 (4), pp. 1054-1077. https://doi.org/10.31577/cai_2022_4_1054
Authors | Bai, E., Qi, M., Luan, W., Li, P. and Du, Y. |
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Abstract | A method of repairing process models with non-free-choice constructs is proposed based on logical Petri nets, aiming at the problem of low precision in the existing repair methods. An extended successor matrix of transitions is determined according to the distance between any two transitions. There are two types of choice-construct transitions. One is a non-free-choice construct transition, and the other is a general choice construct transition. The type of choice-construct transitions can be determined based on the extended successor matrix and the relationship between the front and back sets of transitions. The location of the deviations is calculated by an improved replaying method. Finally, a model can be repaired according to remaining-token places and missing-token places. Based on the experiments on real event logs, the method proposed in this paper has a better performance in fitness, precision, and simplicity compared with its peers. |
Keywords | Model repair; Non-free-choice constructs; Logical Petri net; Token replay; Process model; Event logs |
Year | 2022 |
Journal | Computing and Informatics |
Journal citation | 41 (4), pp. 1054-1077 |
Publisher | Slovak Academy of Sciences |
ISSN | 2585-8807 |
Digital Object Identifier (DOI) | https://doi.org/10.31577/cai_2022_4_1054 |
Official URL | https://www.cai.sk/ojs/index.php/cai/article/view/2022_4_1054 |
Publication dates | |
Online | 09 Nov 2022 |
Publication process dates | |
Deposited | 16 Nov 2022 |
Output status | Published |
References | Chan-Yun Yang, Hooman Samani, Nana Ji, Chunxu Li, Ding-Bang Chen, Man Qi, Deep Learning Based Real-Time Facial Mask Detection and Crowd Monitoring , COMPUTING AND INFORMATICS: Vol. 40 No. 6 (2021): Computing and Informatics |
https://repository.canterbury.ac.uk/item/9317z/repairing-process-models-with-non-free-choice-constructs-based-on-token-replay
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