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Alexander Buchholz — most-cited papers & profile · Recommender Systems
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Alexander Buchholz
4
papers ·
1
citations
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Most-cited papers
Low-variance estimation in the Plackett-Luce model via quasi-Monte Carlo sampling
2022 · 1 citations
Off-policy evaluation for learning-to-rank via interpolating the item-position model and the position-based model
2022
Large Language Models as Recommender Systems: A Study of Popularity Bias
2024
Top co-authors
Giuseppe di Benedetto
· 2
Jan Malte Lichtenberg
· 2
Ben London
· 1
Matteo Ruffini
· 1
Pola Schw\"obel
· 1
Thorsten Joachims
· 1
Vito Bellini
· 1
Yannik Stein
· 1
Topics
Ranking & CTR
LLM-based
Collaborative Filtering
Fairness & Ethics