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Author

Jingyuan Chen

2 papers indexed here

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#natural language process... Preprint Sep 2026

ToolSearcher: Optimizing Tool Selection at Scale via Reinforcement Learning

This work proposes ToolSearcher, a novel RL framework for effective multi-turn search and fine-grained optimization in large-scale tool selection, which introduces category-constrained tool discrimination to improve the model's ability to distinguish functionally similar tools.

Zhen-Long Dai, Xu-Jie Song, Zi-Tong Wang et al. · 0 citations
Open access Aug 2026

Dynamic Uncertainty Learning with Noisy Correspondence for Text-based Person Retrieval

Dynamic Uncertainty with Noisy Correspondences (DUNC), a novel framework that incorporates two key components that incorporates Cross-modal Evidential Learning (CEL), which models bidirectional alignment uncertainty using a Dirichlet distribution to capture the confidence in image–text similarity, and Dynamic Robust Lo...

Ze-Qun Xie, Chu-Xin Wang, Si-Hang Cai et al. · 0 citations

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