Philipp Hager

According to our database, Philipp Hager authored at least 13 papers between 2021 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

CLAX: Fast and Flexible Neural Click Models in JAX.

Philipp Hager, Onno Zoeter, Maarten de Rijke

CoRR, November, 2025

Unidentified and Confounded? Understanding Two-Tower Models for Unbiased Learning to Rank (Extended Abstract).

Philipp Hager, Onno Zoeter, Maarten de Rijke

CoRR, August, 2025

Unidentified and Confounded? Understanding Two-Tower Models for Unbiased Learning to Rank.

Philipp Hager, Onno Zoeter, Maarten de Rijke

Proceedings of the 2025 International ACM SIGIR Conference on Innovative Concepts and Theories in Information Retrieval, 2025

2024

Understanding the Effects of the Baidu-ULTR Logging Policy on Two-Tower Models.

Morris de Haan, Philipp Hager

CoRR, 2024

Unbiased Learning to Rank: On Recent Advances and Practical Applications.

Shashank Gupta, Philipp Hager, Jin Huang, Ali Vardasbi, Harrie Oosterhuis

Proceedings of the 17th ACM International Conference on Web Search and Data Mining, 2024

Unbiased Learning to Rank Meets Reality: Lessons from Baidu's Large-Scale Search Dataset.

Philipp Hager, Romain Deffayet, Jean-Michel Renders, Onno Zoeter, Maarten de Rijke

Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2024

2023

Report on the 1st Workshop on Generative Information Retrieval (Gen-IR 2023) at SIGIR 2023.

Gabriel Bénédict, Ruqing Zhang, Donald Metzler, Andrew Yates, Romain Deffayet, Philipp Hager, Sami Jullien

SIGIR Forum, December, 2023

Recent Advances in the Foundations and Applications of Unbiased Learning to Rank.

Shashank Gupta, Philipp Hager, Jin Huang, Ali Vardasbi, Harrie Oosterhuis

Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2023

An Offline Metric for the Debiasedness of Click Models.

Romain Deffayet, Philipp Hager, Jean-Michel Renders, Maarten de Rijke

Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, 2023

Collaborative filtering algorithms are prone to mainstream-taste bias.

Pantelis Pipergias Analytis, Philipp Hager

Proceedings of the 17th ACM Conference on Recommender Systems, 2023

Recent Advancements in Unbiased Learning to Rank.

Shashank Gupta, Philipp K. Hager, Harrie Oosterhuis

Proceedings of the 15th Annual Meeting of the Forum for Information Retrieval Evaluation, 2023

Contrasting Neural Click Models and Pointwise IPS Rankers.

Philipp Hager, Maarten de Rijke, Onno Zoeter

Proceedings of the Advances in Information Retrieval, 2023

2021

Multifaceted Domain-Specific Document Embeddings.

Julian Risch, Philipp Hager, Ralf Krestel

Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies: Demonstrations, 2021