Lukasz Heldt

2026

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PLUM: Adapting Pre-trained Language Models for Industrial-scale Generative Recommendations.
Ruining He|Lukasz Heldt|Lichan Hong|Raghunandan H. Keshavan|Shifan Mao|Nikhil Mehta|Zhengyang Su|Alicia Tsai|Yueqi Wang|Shao-Chuan Wang|Xinyang Yi|Lexi Baugher|Baykal Cakici|Ed H. Chi|Cristos Goodrow|Ningren Han|He Ma|Rómer Rosales|Abby Van Soest|Devansh Tandon|Su-Lin Wu|Weilong Yang|Yilin Zheng
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.
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Learning to Alleviate Familiarity Bias in Video Recommendation.
Zheng Ren|Yi Wu|Jianan Lu|Acar Ary|Yiqu Liu|Li Wei|Lukasz Heldt
Companion Proceedings of the ACM Web Conference 2026, WWW Companion 2026, Dubai, United Arab Emirates, 29 June 2026 - 3 July 2026

2024

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Long-Term Value of Exploration: Measurements, Findings and Algorithms.
Yi Su|Xiangyu Wang|Elaine Ya Le|Liang Liu|Yuening Li|Haokai Lu|Benjamin Lipshitz|Sriraj Badam|Lukasz Heldt|Shuchao Bi|Ed H. Chi|Cristos Goodrow|Su-Lin Wu|Lexi Baugher|Minmin Chen
Proceedings of the 17th ACM International Conference on Web Search and Data Mining, WSDM 2024, Merida, Mexico, March 4-8, 2024