I am a postdoctoral researcher at TH Köln - University of Applied Sciences. My main interest is reproducible science, especially in the context of information access systems. I work on solutions to analyze reproducibility and advocate logging metadata and tracking the data provenance of computational experiments. Furthermore, I believe that user experiments and simulations are the solution to bridge the gap between system- and user-oriented evaluations and to better understand their interplay and generalizability.
timo [dot] breuer [at] th [dash] koeln [dot] de
WWW [2026], SIGIR [2021 - 2025], SIGIR-AP [2023], CIKM [2020 - 2022, 2024], ICTIR [2021], RecSys [2022, 2024, 2025], ECIR [2020 - 2026], JCDL [2022, 2025], CLEF [2024], LREC [2022, 2024, 2026], COLING [2024, 2025], IJDL, TOIS
ir_metadata: An Extensible Metadata Schema for Information Retrieval Experimentsrepro_eval: A Python Interface to Reproducibility Measures of System-Oriented IR Experiments