56 citations · 188 across the 13 of their papers we have counts for
14 papers
CREATED: Generating Viable Counterfactual Sequences for Predictive Process Analytics
Olusanmi Hundogan, Xixi Lu, Yupei Du +1
Predictive process analytics focuses on predicting future states, such as the outcome of running process instances. These techniques often use machine learning models or deep learn…
On the Reconstructability and Rediscoverability of Typed Jackson Nets (Extended Version)
Daniël Barenholz, Marco Montali, Artem Polyvyanyy +3
A process discovery algorithm aims to construct a model from data generated by historical system executions such that the model describes the system well. Consequently, one desired…
Rank-based Heuristics for Optimizing the Execution of Product Data Models
Konstantinos Varvoutas, Anastasios Gounaris, Georgia Kougka +1
The Product Data Model (PDM) is an example of a data-centric approach to modelling information-intensive business processes, which offers exibility and facilitates process optimiza…
The Analysis of Online Event Streams: Predicting the Next Activity for Anomaly Detection
Suhwan Lee, Xixi Lu, Hajo A. Reijers
Anomaly detection in process mining focuses on identifying anomalous cases or events in process executions. The resulting diagnostics are used to provide measures to prevent fraudu…
All That Glitters Is Not Gold: Towards Process Discovery Techniques with Guarantees
Jan Martijn E. M. van der Werf, Artem Polyvyanyy, Bart R. van Wensveen +2
The aim of a process discovery algorithm is to construct from event data a process model that describes the underlying, real-world process well. Intuitively, the better the quality…
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…
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…
What if Process Predictions are not followed by Good Recommendations? (Technical Report)
Marcus Dees, Massimiliano de Leoni, Wil M. P. van der Aalst +1
Process-aware Recommender systems (PAR systems) are information systems that aim to monitor process executions, predict their outcome, and recommend effective interventions to redu…
Identifying Patient Groups based on Frequent Patterns of Patient Samples
Seyed Amin Tabatabaei, Xixi Lu, Mark Hoogendoorn +1
Grouping patients meaningfully can give insights about the different types of patients, their needs, and the priorities. Finding groups that are meaningful is however very challeng…
Blockchains for Business Process Management - Challenges and Opportunities
Jan Mendling, Ingo Weber, Wil van der Aalst +29
Blockchain technology promises a sizable potential for executing inter-organizational business processes without requiring a central party serving as a single point of trust (and f…
Modeling Styles in Business Process Modeling
Jakob Pinggera, Pnina Soffer, Stefan Zugal +5
Research on quality issues of business process models has recently begun to explore the process of creating process models. As a consequence, the question arises whether different…
A visual analysis of the process of process modeling
Jan Claes, Irene Vanderfeesten, Jakob Pinggera +3
The construction of business process models has become an important requisite in the analysis and optimization of processes. The success of the analysis and optimization efforts he…
Visualizing the Process of Process Modeling with PPMCharts
Jan Claes, Irene Vanderfeesten, Jakob Pinggera +3
In the quest for knowledge about how to make good process models, recent research focus is shifting from studying the quality of process models to studying the process of process m…
Tying Process Model Quality to the Modeling Process: The Impact of Structuring, Movement, and Speed
Jan Claes, Irene Vanderfeesten, Hajo A. Reijers +7
In an investigation into the process of process modeling, we examined how modeling behavior relates to the quality of the process model that emerges from that. Specifically, we con…