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Matthias Hagen

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Detecting Generated Native Ads in Conversational Search

Feb 07, 2024
Sebastian Schmidt, Ines Zelch, Janek Bevendorff, Benno Stein, Matthias Hagen, Martin Potthast

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Investigating the Effects of Sparse Attention on Cross-Encoders

Dec 29, 2023
Ferdinand Schlatt, Maik Fröbe, Matthias Hagen

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Evaluating Generative Ad Hoc Information Retrieval

Nov 08, 2023
Lukas Gienapp, Harrisen Scells, Niklas Deckers, Janek Bevendorff, Shuai Wang, Johannes Kiesel, Shahbaz Syed, Maik Fröbe, Guide Zucoon, Benno Stein, Matthias Hagen, Martin Potthast

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Commercialized Generative AI: A Critical Study of the Feasibility and Ethics of Generating Native Advertising Using Large Language Models in Conversational Web Search

Oct 07, 2023
Ines Zelch, Matthias Hagen, Martin Potthast

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The Information Retrieval Experiment Platform

May 30, 2023
Maik Fröbe, Jan Heinrich Reimer, Sean MacAvaney, Niklas Deckers, Simon Reich, Janek Bevendorff, Benno Stein, Matthias Hagen, Martin Potthast

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Perspectives on Large Language Models for Relevance Judgment

Apr 13, 2023
Guglielmo Faggioli, Laura Dietz, Charles Clarke, Gianluca Demartini, Matthias Hagen, Claudia Hauff, Noriko Kando, Evangelos Kanoulas, Martin Potthast, Benno Stein, Henning Wachsmuth

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The Archive Query Log: Mining Millions of Search Result Pages of Hundreds of Search Engines from 25 Years of Web Archives

Apr 02, 2023
Jan Heinrich Reimer, Sebastian Schmidt, Maik Fröbe, Lukas Gienapp, Harrisen Scells, Benno Stein, Matthias Hagen, Martin Potthast

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Paraphrase Acquisition from Image Captions

Jan 26, 2023
Marcel Gohsen, Matthias Hagen, Martin Potthast, Benno Stein

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Sparse Pairwise Re-ranking with Pre-trained Transformers

Jul 10, 2022
Lukas Gienapp, Maik Fröbe, Matthias Hagen, Martin Potthast

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How Train-Test Leakage Affects Zero-shot Retrieval

Jun 29, 2022
Maik Fröbe, Christopher Akiki, Martin Potthast, Matthias Hagen

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