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BPM
2015
Springer

Fast and Accurate Business Process Drift Detection

5 years 3 days ago
Fast and Accurate Business Process Drift Detection
Business processes are prone to continuous and unexpected changes. Process workers may start executing a process differently in order to adjust to changes in workload, season, guidelines or regulations for example. Early detection of business process changes based on their event logs – also known as business process drift detection – enables analysts to identify and act upon changes that may otherwise affect process performance. Previous methods for business process drift detection are based on an exploration of a potentially large feature space and in some cases they require users to manually identify the specific features that characterize the drift. Depending on the explored feature set, these methods may miss certain types of changes. This paper proposes a fully automated and statistically grounded method for detecting process drift. The core idea is to perform statistical tests over the distributions of runs observed in two consecutive time windows. By adaptively sizing the...
Abderrahmane Maaradji, Marlon Dumas, Marcello La R
Added 17 Apr 2016
Updated 17 Apr 2016
Type Journal
Year 2015
Where BPM
Authors Abderrahmane Maaradji, Marlon Dumas, Marcello La Rosa, Alireza Ostovar
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