67 citations · 94 across the 6 of their papers we have counts for
Showing 2020Show all
2 papers · 1 filter
cs.DB2020★ 2 cited
Discovering Hierarchical Processes Using Flexible Activity Trees for Event Abstraction
Xixi Lu, Avigdor Gal, Hajo A. Reijers
Processes, such as patient pathways, can be very complex, comprising of hundreds of activities and dozens of interleaved subprocesses. While existing process discovery algorithms h…
cs.DB2020★ 21 cited
Trace Clustering on Very Large Event Data in Healthcare Using Frequent Sequence Patterns
Xixi Lu, Seyed Amin Tabatabaei, Mark Hoogendoorn +1
Trace clustering has increasingly been applied to find homogenous process executions. However, current techniques have difficulties in finding a meaningful and insightful clusterin…