Jüri Keller, M.Sc.


Jüri Keller is a research associate at the Institute of Information Science at TH Köln (University of Applied Sciences). As a member of Prof. Philipp Schaer’s team, he actively contributes to the field of information retrieval and recommender systems.

His involvement extends to the DFG funded project, STELLA II, a continuation of the STELLA project. This collaborative effort involves key partners such as GESIS, ZB MED, and TH Köln with the additional project partners DIPF, TIB, and ZBW. Within the scope of STELLA II, Jüri will extend and update the living lab platform for search systems and researches continuity effects on information retrieval systems. Jüri holds a B.Sc. and M.Sc. in Data and Information Science from TH Köln, where his academic emphasis on information retrieval and extraction laid the foundation for his current pursuits.

List of Publications


Automated Statement Extraction from Press Briefings.
In: B. König-Ries, S. Scherzinger, W. Lehner and G. Vossen, editors, Datenbanksysteme für Business, Technologie und Web (BTW 2023), 20. Fachtagung des GI-Fachbereichs ,,Datenbanken und Informationssysteme" (DBIS), 06.-10, März 2023, Dresden, Germany, Proceedings, volume P-331, series LNI, pages 1049-1057. Gesellschaft für Informatik e.V., 2023.
Jüri Keller, Meik Bittkowski and Philipp Schaer.
[doi] [pdf]  [BibTeX] 
nancy-hicks-gribble at SemEval-2023 Task 5: Classifying and generating clickbait spoilers with RoBERTa.
In: Proceedings of the The 17th International Workshop on Semantic Evaluation (SemEval-2023). Association for Computational Linguistics, 2023.
Jüri Keller, Nicolas Rehbach and Ibrahim Zafar.
[doi] [pdf]  [BibTeX] 
Preliminary Results of a Scientometric Analysis of the German Information Retrieval Community 2020-2023.
In: M. Leyer and J. Wichmann, editors, Proceedings of the LWDA 2023 Workshops: BIA, DB, IR, KDML and WM. Marburg, Germany, 09.-11. October 2023, volume 3630, series CEUR Workshop Proceedings, pages 222-230. CEUR-WS.org, 2023.
Philipp Schaer, Svetlana Myshkina and Jüri Keller.
[doi] [pdf]  [BibTeX] 


irmetadata: An Extensible Metadata Schema for IR Experiments.
In: Proceedings of the 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, pages 3078-3089. ACM, 2022.
Timo Breuer, Jüri Keller and Philipp Schaer.
[doi] [pdf]  [BibTeX] 
Evaluating Research Dataset Recommendations in a Living Lab.
In: A. Barrón-Cedeño, G. Da San Martino, M. Degli Esposti, F. Sebastiani, C. Macdonald, G. Pasi, A. Hanbury, M. Potthast, G. Faggioli and N. Ferro, editors, Experimental IR Meets Multilinguality, Multimodality, and Interaction, pages 135-148. Springer International Publishing, Cham, 2022.
Jüri Keller and Leon Paul Mondrian Munz.
[doi] [pdf]  [abstract]  [BibTeX] 


TEKMA at CLEF-2021: BM-25 based rankings for scientific publication retrieval and data set recommendation.
In: G. Faggioli, N. Ferro, A. Joly, M. Maistro and F. Piroi, editors, Proceedings of the Working Notes of CLEF 2021 - Conference and Labs of the Evaluation Forum, Bucharest, Romania, September 21st - to - 24th, 2021, volume 2936, series CEUR Workshop Proceedings, pages 1700-1711. CEUR-WS.org, 2021.
Jüri Keller and Leon Paul Mondrian Munz.
[doi] [pdf]  [BibTeX] 

M.Sc.Jüri Keller

Researcher / PhD Student