Andreas Obermeier:
Big Data (Quality) Analytics – Contributions to the Assessment of Data Quality and Data-Driven Decision-Making
Dissertation, Universität Ulm 2022

Bernd Heinrich, Mathias Klier, Andreas Obermeier, Alexander Schiller:
Different but the Same? Event-driven Probability-based Duplicate Detection
Management Information Systems Quarterly (2025), https://doi.org/10.25300/MISQ/2025/18178

Mathias Klier, Christian Sparn, Andreas Obermeier, Torben Widmann:
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

Lukas Hägele, Mathias Klier, Lars Moestue, Andreas Obermeier:
Aspect-based currency of customer reviews: A novel probability-based metric to pave the way for data quality-aware decision-making
Electronic Markets (2025), https://doi.org/10.1007/s12525-025-00760-4

Mathias Klier, Lars Moestue, Andreas Obermeier, Torben Widmann:
Assessing Completeness of IoT Data: A Novel Probabilistic Approach
Bus Inf Syst Eng (2024), https://doi.org/10.1007/s12599-024-00889-0

Roland Graef, Mathias Klier, Andreas Obermeier, Jan Felix Zolitschka:
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

Anna-Lena Kubillus, Andreas Obermeier:
Missing Something? Accounting for Input Quality Uncertainty to Improve AI Confidence Scores
In: Proceedings of the 34th European Conference on Information Systems (ECIS) 2026, Milan, Italy
https://aisel.aisnet.org/ecis2026/datasc_isresearch/datasc_isresearch/8/

Maximilian Förster, Michael Hagn, Nico Hambauer, Paula Jaki, Andreas Obermeier, Andreas Schauer, Alexander Schiller, Julian Wohlschlegel, Alexander Benlian, Bernd Heinrich, Ekaterina Jussupow, Mathias Klier, Mathias Kraus, Daniel Schnurr:
A Taxonomy for Uncertainty-Aware Explainable AI
In: Proceedings of the 34th European Conference on Information Systems (ECIS) 2026, Milan, Italy
https://aisel.aisnet.org/ecis2026/bus_analytics/bus_analytics/8/

Maximilian Förster, Michael Hagn, Nico Hambauer, Paula Jaki, Andreas Obermeier, Marc Pinski, Andreas Schauer, Alexander Schiller, Alexander Benlian, Bernd Heinrich, Ekaterina Jussupow, Mathias Klier, Mathias Kraus, Daniel Schnurr:
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/

Lukas Hägele, Mathias Klier, Andreas Obermeier, Christian Sparn:
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

Lukas Hägele, Mathias Klier, Andreas Obermeier, Torben Widmann:
Age Ain’t Just a Number: Exploring the Volume vs. Age Dilemma for Textual Data to Enhance Decision Making
In: Proceedings of the 19th Wirtschaftsinformatik (WI) 2024, Würzburg, Germany
https://aisel.aisnet.org/wi2024/17

Kilian Züllig, Eva Bohnen, Philipp Hühn, Andreas Obermeier:
Tell Me Why (I Want It That Way) – Effects of Explanations and Online Customer Reviews on Trust in Recommender Systems
In: Proceedings of the 43rd International Conference on Information Systems (ICIS) 2023, Hyderabad, India
https://aisel.aisnet.org/icis2023/emobilecomm/emobilecomm/12

Mathias Klier, Lars Moestue, Andreas Obermeier, Torben Widmann:
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

Markus Binder, Bernd Heinrich, Mathias Klier, Andreas Obermeier, Alexander Schiller:
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

Andreas Obermeier:
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

Bernd Heinrich, Mathias Klier, Andreas Obermeier, Alexander Schiller:
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