Harrie Oosterhuis
harrieo.bsky.social
Harrie Oosterhuis
@harrieo.bsky.social
Machine learning and information retrieval researcher. | Assistant professor at Radboud University Nijmegen and visiting research scholar at Google DeepMind. | Previously at Google Research, Twitter and University of Amsterdam.
Rethinking Click Models in Light of Carousel Interfaces: Theory-Based Categorization and Design of Click Models

Jingwei Kang, Maarten de Rijke, Santiago de Leon-Martinez, Harrie Oosterhuis

arxiv.org/abs/2506.18548

Presentation: Friday 18 July 11:55 - ICTIR’25 Oral Presentations

🧵 6/6
July 8, 2025 at 4:53 PM
Harnessing Pairwise Ranking Prompting Through Sample-Efficient Ranking Distillation

Junru Wu, Le Yan, Zhen Qin, Honglei Zhuang, Paul Suganthan G.C., Tianqi Liu, Zhe Dong, Xuanhui Wang, Harrie Oosterhuis

arxiv.org/abs/2507.04820

Presentation: Thursday 17 July 14:15 - ReNeuIR25 Paper Session

🧵 5/6
July 8, 2025 at 4:53 PM
Adaptive Orchestration of Modular Generative Information Access Systems

Mohanna Hoveyda, Harrie Oosterhuis, Arjen P. de Vries, Maarten de Rijke, Faegheh Hasibi

arxiv.org/abs/2504.17454

Code: github.com/informagi/AQA

Presentation: Wednesday 16 July 12:15 - Perspectives 1

🧵 4/6
July 8, 2025 at 4:53 PM
Learning to Rank with Variable Result Presentation Lengths

Norman Knyazev, Harrie Oosterhuis

arxiv.org/abs/2506.23319

Code: github.com/NKNY/varlenr...

Presentation: Wednesday 16 July 10:30 - Reranking

🧵 3/6
July 8, 2025 at 4:53 PM
Optimizing Compound Retrieval Systems

Harrie Oosterhuis, Rolf Jagerman, Zhen Qin, Xuanhui Wang

arxiv.org/abs/2504.12063

Code: github.com/google-deepm...

Presentation: Tuesday 15 July 11:15 - Search and Ranking 1

🧵 2/6
July 8, 2025 at 4:53 PM
RecGaze: The First Eye Tracking and User Interaction Dataset for Carousel Interfaces

Santiago de Leon-Martinez, Jingwei Kang, Robert Moro, Maarten de Rijke, Branislav Kveton, Harrie Oosterhuis, Maria Bielikova

arxiv.org/abs/2504.20792

Monday 14 July 14:00 - Resource Papers Posters 1

🧵 1/6
July 8, 2025 at 4:53 PM
I'm looking forward to reading this, Bhaskar!
March 12, 2025 at 6:47 PM
Those damn aliens are always so hard to reach! 👽
January 28, 2025 at 1:07 PM
My colleagues published about pairwise relevance labeling this last year (and even earlier on arXiv):
aclanthology.org/2024.finding...

Why I personally think it works better, mainly because it's hard to calibrate a pointwise relevance prediction, but a pairwise prediction hardly needs calibration.
Large Language Models are Effective Text Rankers with Pairwise Ranking Prompting
Zhen Qin, Rolf Jagerman, Kai Hui, Honglei Zhuang, Junru Wu, Le Yan, Jiaming Shen, Tianqi Liu, Jialu Liu, Donald Metzler, Xuanhui Wang, Michael Bendersky. Findings of the Association for Computational ...
aclanthology.org
January 14, 2025 at 9:29 AM