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Joonyeol Sim

2 accepted papers

2025

CARE: Enhancing Safety of Visual Navigation through Collision Avoidance via Repulsive Estimation

CoRL 2025poster

We propose CARE (Collision Avoidance via Repulsive Estimation) for improving the robustness of learning-based visual navigation methods. Recently, visual navigation models, particularly foundation models, have demonstrated promising performance by generating viable trajectories using only RGB images…

Cited by 0SourceScholar
2025

Merry-Go-Round: Safe Control of Decentralized Multi-Robot Systems with Deadlock Prevention

IROS 2025

We propose a hybrid approach for decentralized multi-robot navigation that ensures both safety and deadlock prevention. Building on a standard control formulation, we add a lightweight deadlock prevention mechanism by forming temporary "roundabouts" (circular reference paths). Each robot relies only

Cited by 2SourceScholar