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Jinqiao Wang

3 papers indexed

arxivcs.AI2026-07-31

Don't Mix Rewards, Mix Policies: Policy Decomposition and Optimization for Multi-Reward RL

Ruiming Liang, Yi Zhong, Yizhen Yuan, Yinan Zheng, Tianyi Tan, Tianyue Wang, et al.

Modern large language models (LLMs) are expected not just to answer correctly, but to adapt their behavior to different human values and use cases. As a result, multi-reward reinforcement learning (RL) has become an increasingly important problem for LLMs, where each reward captu…

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arxivcs.CV2026-06-29

UniVAD v2: Unified Visual Anomaly Detection via Support-Conditioned Boundary Construction

Zhaopeng Gu, Bingke Zhu, Zhaowen Li, Guibo Zhu, Yingying Chen, Ming Tang, et al.

Unified visual anomaly detection seeks to train a single detector that can be deployed across categories, domains, and application scenarios. In the few-shot transfer regime, the key challenge is to estimate an episode-specific boundary for an unseen target category from a small…

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