Prof. Dr. Felix Naumann

Tobias Bleifuß

Ph.D. student at the Information Systems Research Group

Contact Information

Prof.-Dr.-Helmert-Straße 2-3
D-14482 Potsdam
Room: F-2.06 Directions

Phone: +49 331 5509 1303

Email: Tobias Bleifuß

Research Interests

  • Data Profiling
  • Data Change Exploration
  • Data Quality
  • Query Processing


  • Bornemann, Leon, Tobias Bleifuß, Dmitri Kalashnikov, Felix Naumann, and Divesh Srivastava. Data Change Exploration using Time Series Clustering. Datenbank-Spektrum. 18(2):1-9, 2018. DOI:https://doi.org/10.1007/s13222-018-0285-x.
  • Bleifuß, Tobias, Sebastian Kruse, and Felix Naumann. Efficient Denial Constraint Discovery with Hydra. Proceedings of the International Conference on Very Large Databases (PVLDB). 11(3):311-323, 2017.
  • EnablingChangeExplorationVision.pdf
    Bleifuß, Tobias, Theodore Johnson, Dmitri V. Kalashnikov, Felix Naumann, Vladislav Shkapenyuk, and Divesh Srivastava. Enabling Change Exploration (Vision). In Proceedings of the Fourth International Workshop on Exploratory Search in Databases and the Web (ExploreDB), pages 1-3, 2017.
  • fd_paper.pdf
    Bleifuß, Tobias, Susanne Bülow, Johannes Frohnhofen, Julian Risch, Georg Wiese, Sebastian Kruse, Thorsten Papenbrock, and Felix Naumann. Approximate Discovery of Functional Dependencies for Large Datasets. In Proceedings of the International Conference on Information and Knowledge Management (CIKM), pages 1803-1812, 2016.