4 papers · 1 filter
SCORP: Scene-Consistent Multi-agent Diffusion Planning with Stable Online Reinforcement Post-Training for Cooperative Driving
Haojie Bai, Aimin Li, Ruoyu Yao +5
Cooperative driving is a safety- and efficiency-critical task that requires the coordination of diverse, interaction-realistic multi-agent trajectories. Although existing diffusion…
Robust Real-Time Coordination of CAVs: A Distributed Optimization Framework under Uncertainty
Haojie Bai, Tingting Zhang, Cong Guo +3
Achieving both safety guarantees and real-time performance in cooperative vehicle coordination remains a fundamental challenge, particularly in dynamic and uncertain environments.…
An Iterative Task-Driven Framework for Resilient LiDAR Place Recognition in Adverse Weather
Xiongwei Zhao, Xieyuanli Chen, Xu Zhu +5
LiDAR place recognition (LPR) plays a vital role in autonomous navigation. However, existing LPR methods struggle to maintain robustness under adverse weather conditions such as ra…
DART: Dual-level Autonomous Robotic Topology for Efficient Exploration in Unknown Environments
Qiming Wang, Yulong Gao, Yang Wang +3
Conventional algorithms in autonomous exploration face challenges due to their inability to accurately and efficiently identify the spatial distribution of convex regions in the re…