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cs.RO2026
NavBind: Diagnosing Instruction-Action Binding at Route Forks in Navigation VLAs
Josh Qixuan Sun, Xiaoying Xing, Yurun Chen +3
Vision-language-action (VLA) navigation models translate visual observations and instructions into actions. Navigation success assesses whether an agent reaches the goal. However,…
cs.RO2026
HygieneRoboBench: Benchmarking Hygiene-Aware Planning for Household Robots
Yurun Chen, Josh Qixuan Sun, Jason Qin +4
Contact with contaminated objects can spread hazards through a household robot's grippers, tools, and shared surfaces, while new contacts can make an existing plan unsafe. Existing…