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Peng Gao

3 papers indexed

arxivcs.RO2026-07-16

Communication-Efficient Relative Pose Estimation with Vision Foundation Models for Ephemeral Collaborative Perception

Qihang Li, Jo-Hao Huang, Jiewen Liu, Suyoung Kang, Hao Zhang, Peng Gao

Relative pose estimation is a fundamental capability for collaborative perception and coordination in multi-robot systems. However, robots encountering each other in real-world environments often operate in short interaction windows and must operate under limited communication ba…

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arxivcs.AIcs.LG2026-07-15

CatalogAgent: A Supervisor-mediated Self-Learning System Enabling Context Engineering for GenAI Models

Zhu Cheng, Zhenming Wang, Yu, Tang, Dan Liu, Bryan Zhang, et al.

Product catalogs are the backbone of e-commerce sites, yet a large number of structured attributes (SAs) -- such as material, color, and shape -- often have missing values. Typically, SA values are extracted from product information, including titles and descriptions. While LLM-b…

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arxivcs.RO2026-07-10

Plug-and-Play Reweighting for Resilient Collaborative Decision-Making in Connected Autonomous Driving

Jiewen Liu, Rui Liu, Matthew Lee, Ming C. Lin, Xiaorui Liu, Peng Gao

Collaborative decision-making is a fundamental capability in multi-robot systems, such as connected autonomous vehicles. However, perceptual noise and adversarial attacks in collaborators can severely affect decision reliability. Overall, existing methods typically rely on retrai…

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