Daxing Chen

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Recommendation & Information Retrieval (1)RLHF & Preference Learning (1)

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Zipeng Chen (1)Jiaer Zheng (1)Xiangyang Xu (1)Xinyu Lin (1)

Papers (1)

Jul 29, 2026

Zipeng Chen +163w ago

Beyond Action Imitation: Learning a Decision-Aware User Simulator for Online Advertising

Action-only predictions miss the complexity of user preferences, but DASH captures decision-making processes for more accurate simulations in advertising.

Zipeng Chen, Jiaer Zheng, Xiangyang Xu +14

Recommendation & Information Retrieval RLHF & Preference Learning

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Daxing Chen

Publication activitypapers/week, last 8 weeks

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Frequent co-authors

Papers (1)