ITO, Sohei, Dominik VYMĚTAL a Roman ŠPERKA. Process Mining Approach to Formal Business Process Modelling and Verification: A Case Study. Journal of Modelling in Management. Emerald Group Publishing Ltd., 2020, roč. 16, č. 2, s. 1-21. ISSN 1746-5664. Dostupné z: https://dx.doi.org/10.1108/JM2-03-2020-0077. |
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@article{44043, author = {Ito, Sohei and Vymětal, Dominik and Šperka, Roman}, article_number = {2}, doi = {http://dx.doi.org/10.1108/JM2-03-2020-0077}, keywords = {Business process modelling; Computing; Formal method; Modelling; Process mining; Timed automaton}, language = {eng}, issn = {1746-5664}, journal = {Journal of Modelling in Management}, title = {Process Mining Approach to Formal Business Process Modelling and Verification: A Case Study}, url = {https://www.emerald.com/insight/content/doi/10.1108/JM2-03-2020-0077/full/html}, volume = {16}, year = {2020} }
TY - JOUR ID - 44043 AU - Ito, Sohei - Vymětal, Dominik - Šperka, Roman PY - 2020 TI - Process Mining Approach to Formal Business Process Modelling and Verification: A Case Study JF - Journal of Modelling in Management VL - 16 IS - 2 SP - 1-21 EP - 1-21 PB - Emerald Group Publishing Ltd. SN - 17465664 KW - Business process modelling KW - Computing KW - Formal method KW - Modelling KW - Process mining KW - Timed automaton UR - https://www.emerald.com/insight/content/doi/10.1108/JM2-03-2020-0077/full/html L2 - https://www.emerald.com/insight/content/doi/10.1108/JM2-03-2020-0077/full/html N2 - Purpose: The need for assuring correctness of business processes in enterprises is widely recognised in terms of business process re-engineering and improvement. Formal methods are a promising approach to this issue. The challenge in business process verification is to create a formal model that is well-aligned to the reality. Process mining is a well-known technique to discover a model of a process based on facts. However, no studies exist that apply it to formal verification. This study aims to propose a methodology for formal business process verification by means of process mining, and attempts to clarify the challenges and necessary technologies in this approach using a case study. Design/methodology/approach: A trading company simulation model is used as a case study. A workflow model is discovered from an event log produced by a simulation tool and manually complemented to a formal model. Correctness requirements of both domain-dependent and domain-independent types of the model are checked by means of model-checking. Findings: For business process verification with both domain-dependent and domain-independent correctness requirements, more advanced process mining techniques that discover data-related aspects of processes are desirable. The choice of a formal modelling language is also crucial. It depends on the correctness requirements and the characteristics of the business process. Originality/value: Formal verification of business processes starting with creating its formal model is quite new. Furthermore, domain-dependent and domain-independent correctness properties are considered in the same framework, which is also new. This study revealed necessary technologies for this approach with process mining. ER -
ITO, Sohei, Dominik VYMĚTAL a Roman ŠPERKA. Process Mining Approach to Formal Business Process Modelling and Verification: A Case Study. \textit{Journal of Modelling in Management}. Emerald Group Publishing Ltd., 2020, roč.~16, č.~2, s.~1-21. ISSN~1746-5664. Dostupné z: https://dx.doi.org/10.1108/JM2-03-2020-0077.
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