Yuwei Wu

2 papers indexed

arxivcs.RO2026-07-13

EFLUX: Elastic Multi-Robot Formation Navigation and Adaptation with Agentic LLMs

Jinyuan Zhang, Yuwei Wu, Guangyao Shi, Jonathan Diller, Gaurav S. Sukhatme, Vijay Kumar

Multi-robot teams operating in confined or cluttered environments must adapt both their formation geometry and group topology to navigate through complex obstacles. This adaptation requires two complementary behaviors: deformation, where the team continuously reshapes its geometr…

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arxivcs.CV2026-06-28

Reliability-Prioritized Fine-Grained Generation in Multimodal Large

Xiaomeng Fan, Wei Wu, Yuwei Wu, Zhi Gao, Shiyu Luo, Mingyang Gao, et al.

Multimodal large language models (MLLMs) are increasingly expected to generate fine-grained descriptions of visual content. However, we observe and theoretically show that generating fine-grained responses poses a reliability challenge, \textit{i.e.}, fine-grained generation is m…

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