no code implementations • 15 Dec 2023 • Zhongshu Xu, Yuan Chen, Qifan Chen, Dongbin Xiu
We present a numerical method to learn an accurate predictive model for an unknown stochastic dynamical system from its trajectory data.
no code implementations • 17 Feb 2022 • Yang Lu, Qifan Chen, Simon K. Poon
The performance of existing process discovery algorithms can be affected when there are missing activity labels in event logs.
1 code implementation • 24 Jun 2021 • Yang Lu, Qifan Chen, Simon Poon
Process mining is a relatively new subject which builds a bridge between process modelling and data mining.
no code implementations • 30 Mar 2021 • Qifan Chen, Yang Lu, Charmaine S. Tam, Simon K. Poon
Such inconsistency would then lead to redundancy in activity labels, which refer to labels that have different syntax but share the same behaviours.
no code implementations • 19 Mar 2021 • Yang Lu, Qifan Chen, Simon Poon
In this paper, we propose a method which takes both event logs and process models as input and generates a choice sequence for each exclusive choice in the process model.
no code implementations • 19 Mar 2021 • Qifan Chen, Yang Lu, Simon Poon
The key to process mining is to discovery understandable process models.