Monographs
Big Data (Quality) Analytics – Contributions to the Assessment of Data Quality and Data-Driven Decision-Making.
Dissertation, Ulm 2022
Papers in Peer-Reviewed Journals
Different but the Same? Event-driven Probability-based Duplicate Detection
Management Information Systems Quarterly (2025), forthcoming (with Bernd Heinrich, Mathias Klier and Alexander Schiller), https://misq.umn.edu/different-but-the-same-an-event-driven-approach-to-determine-probabilities-of-data-duplication.html
Anomaly-based Assessment of Semantic Consistency: Design and Evaluation of a Novel Probability-based Metric in Cooperation with a German Car Manufacturer
Journal of Data and Information Quality (2025), https://doi.org/10.1145/3732783 (with Mathias Klier, Christian Sparn and Torben Widmann)
Aspect-based currency of customer reviews: A novel probability-based metric to pave the way for data quality-aware decision-making
Electronic Markets (2025), 35:10, https://doi.org/10.1007/s12525-025-00760-4 (with Lukas Hägele, Mathias Klier and Lars Moestue)
Assessing Completeness of IoT Data: A Novel Probabilistic Approach
Bus Inf Syst Eng (2024), https://doi.org/10.1007/s12599-024-00889-0 (with Mathias Klier, Lars Moestue and Torben Widmann)
What to buy, Pepper? – Bridging the Physical and the Digital World with Recommendations from Humanoid Robots
Journal of Decision Systems (2023), 32:2, 439-465, https://doi.org/10.1080/12460125.2022.2029049 (with Roland Graef, Mathias Klier and Jan Felix Zolitschka)
Papers in Proceedings of Peer-Reviewed Conferences
A Taxonomy for Uncertainty-Aware Explainable AI
In: Proceedings of the 33rd European Conference on Information Systems (ECIS) 2025, Amman, Jordan, https://aisel.aisnet.org/ecis2025/ai_org/ai_org/5/ (with Maximilian Förster, Michael Hagn, Nico Hambauer, Paula Jaki, Marc Pinski, Andreas Schauer, Alexander Schiller, Alexander Benlian, Bernd Heinrich, Ekaterina Jussupow, Mathias Klier, Mathias Kraus and Daniel Schnurr)
Oldie But Goodie – Currency Beats Data Age of Customer Reviews When It Comes to Recommender System Performance
In: Proceedings of the 44th International Conference on Information Systems (ICIS) 2024, Bangkok, Thailand, https://aisel.aisnet.org/icis2024/data_soc/data_soc/8 (with Lukas Hägele, Mathias Klier and Christian Sparn)
Age Ain’t Just a Number: Exploring the Volume vs. Age Dilemma for Textual Data to Enhance Decision Making
In: Proceedings of 19th Wirtschaftsinformatik (WI) 2024, Würzburg, Germany, https://aisel.aisnet.org/wi2024/17 (with Lukas Hägele, Mathias Klier and Torben Widmann)
Tell Me Why (I Want It That Way) – Effects of Explanations and Online Customer Reviews on Trust in Recommender Systems
In: Proceedings of the 43nd International Conference on Information Systems (ICIS) 2023, Hyderabad, India, https://aisel.aisnet.org/icis2023/emobilecomm/emobilecomm/12 (with Eva Bohnen, Phillipp Hühn and Kilian Züllig)
Event-Driven Assessment of Currency of Wiki Articles: A Novel Probability-Based Metric
In: Proceedings of the 42nd International Conference on Information Systems (ICIS) 2021, Austin, Texas, https://aisel.aisnet.org/icis2021/data_analytics/data_analytics/14 (with Mathias Klier, Lars Moestue and Torben Widmann)
Explaining the Stars: Aspect-based Sentiment Analysis of Online Customer Reviews
In: Proceedings of the 27th European Conference on Information Systems (ECIS) 2019, Stockholm & Uppsala, Sweden, https://aisel.aisnet.org/ecis2019_rp/169 (with Markus Binder, Bernd Heinrich, Mathias Klier and Alexander Schiller)
Anomaly-Based Duplicate Detection: A Probabilistic Approach
In: Proceedings of the 14th International Conference on Design Science Research in Information Systems and Technology (DESRIST) 2019, Worcester, Massachusetts, https://doi.org/10.1007/978-3-030-19504-5_15
Event-Driven Duplicate Detection: A Probability-Based Approach
In: Proceedings of the 26th European Conference on Information Systems (ECIS) 2018, Portsmouth, UK, https://aisel.aisnet.org/ecis2018_rp/198 (with Bernd Heinrich, Mathias Klier and Alexander Schiller)
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