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Christopher G. J. van Dun
Researcher at University of Bayreuth
Publications - 7
Citations - 82
Christopher G. J. van Dun is an academic researcher from University of Bayreuth. The author has contributed to research in topics: Computer science & Process mining. The author has an hindex of 2, co-authored 4 publications receiving 23 citations.
Papers
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Journal ArticleDOI
Quality-informed semi-automated event log generation for process mining
Robert Andrews,Christopher G. J. van Dun,Moe Thandar Wynn,Wolfgang Kratsch,Maximilian Röglinger,Arthur H. M. ter Hofstede +5 more
TL;DR: This work validated RDB2Log's design against design objectives extracted from literature and competing artifacts, evaluated its design and performance with process mining experts, implemented a prototype with a defined set of quality metrics, and applied it in laboratory settings and in a real-world case study.
Book ChapterDOI
Enhancing event log quality:Detecting and quantifying timestamp imperfections
Dominik Fischer,Kanika Goel,Robert Andrews,Christopher G. J. van Dun,Moe Thandar Wynn,Maximilian Röglinger +5 more
TL;DR: This work presents an automated approach for detecting and quantifying timestamp-related issues (timestamp imperfections) in an event log and paves the way for a systematic and interactive enhancement of timestamp imperfections during the data pre-processing phase of Process Mining projects.
Journal ArticleDOI
The biggest business process management problems to solve before we die
Iris Beerepoot,Claudio Di Ciccio,Hajo A. Reijers,Stefanie Rinderle-Ma,Wasana Bandara,Andrea Burattin,D. Calvanese,Tianwa Chen,Izack Cohen,Benoît Depaire,Gemma Di Federico,Marlon Dumas,Christopher G. J. van Dun,Tobias Fehrer,Dominik Fischer,Avigdor Gal,Marta Indulska,Vatche Ishakian,Christopher Klinkmüller,Wolfgang Kratsch,Henrik Leopold,Amy Van Looy,Hugo A. Lopez,Sanja Lukumbuzya,Jan Mendling,Lara Meyers,Linda Moder,Marco Montali,Vinod Muthusamy,Manfred Reichert,Yara Rizk,Michael Rosemann,Maximilian Röglinger,Shazia Sadiq,Ronald B. Seiger,Tijs Slaats,Mantas Simkus,Ida,Asadi Someh,Barbara Weber,Ingo Weber,Mathias Weske,Francesca Zerbato +42 more
TL;DR: In this paper , the authors present an overview of the nine major research problems for the Business Process Management discipline, including a motivation for why these problems are worth investigating and an overview may serve the purpose of inspiring both novice and advanced scholars who are interested in the radical new ideas for the analysis, design, and management of work processes using information technology.
Journal ArticleDOI
ProcessGAN: Supporting the creation of business process improvement ideas through generative machine learning
TL;DR: In this paper , the authors proposed a business process improvement (BPI) approach based on GANs to support the creation of BPI ideas and improve the creativity of process designers.
Journal ArticleDOI
Towards interactive event log forensics: Detecting and quantifying timestamp imperfections
Dominik Fischer,Kanika Goel,Robert C. Andrews,Christopher G. J. van Dun,Moe Thandar Wynn,Maximilian Röglinger +5 more
TL;DR: In this article , the authors present a user-guided and semi-automated approach for detecting and quantifying timestamp-related issues in event logs, and define 15 metrics related to timestamp quality across four levels of abstraction (event, activity, trace, log) and four quality dimensions (accuracy, completeness, consistency, uniqueness).