Ang Gao — accepted AI-conference papers

2025

Multi Queue for Unsupervised Person Re-identification

Zhenyuan Lin, Shengyong Xie, Danhua Liu, Weikun Li, Ang Gao, Yubo Dong

ICASSP 2025accepted

Recently, cluster-based methods have achieved significant success in unsupervised re-ID tasks. The hierarchical clustering algorithm, exemplified by SpCL, has been widely adopted in unsupervised cross-domain adaptation and unsupervised learning. The momentum-based feature update mechanism in SpCL ha…

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2025

Reward Mixology: Crafting Hybrid Signals for Reinforcement Learning Driven In-Context Learning

Changshuo Zhang, Ang Gao, Xiao Zhang, Yong Liu, Deyang Li, Fangchao Liu +1

EMNLP 2025

In-context learning (ICL) performance heavily relies on the quality and ordering of demonstrations. Iterative selection (IS) is a promising approach to address this issue, but existing IS methods face two key challenges: the oversimplification of process reward signals that guide intermediate steps

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