PSG-Nav: Probabilistic Scene Graph Navigation via Multiverse Decision Making 事件

PSG-Nav: Probabilistic Scene Graph Navigation via Multiverse Decision Making arXiv:2606.01313v1 Announce Type: cross Abstract: Open-vocabulary navigation requires embodied agents to manage significant perception uncertainty stemming from semantic ambiguity and model errors. However, most existing works settle for local optimal deterministic approaches, depriving complex navigation decision-making over multiple composite possibilities that are critical for globally better solutions. In this