1 citations · 1 across the 6 of their papers we have counts for
6 papers · 1 filter
G2-Nav: Grounded and Guarded Vision-Language Costmaps for Robot Social Navigation
Yuwen Liao, Yihang Lan, Yizhuo Yang +4
Social navigation requires the robot to reason and respond in complex real-world environments. While recent works attempt to incorporate human-level intelligence into robot plannin…
A Deployable Embodied Vision-Language Navigation System with Hierarchical Cognition and Context-Aware Exploration
Kuan Xu, Ruimeng Liu, Yizhuo Yang +5
Bridging the gap between embodied intelligence and embedded deployment remains a key challenge in intelligent robotic systems, where perception, reasoning, and planning must operat…
Watch Your Step: Learning Semantically-Guided Locomotion in Cluttered Environment
Denan Liang, Yuan Zhu, Ruimeng Liu +3
Although legged robots demonstrate impressive mobility on rough terrain, using them safely in cluttered environments remains a challenge. A key issue is their inability to avoid st…
Beyond Imitation: Reinforcement Learning Fine-Tuning for Adaptive Diffusion Navigation Policies
Junhe Sheng, Ruofei Bai, Kuan Xu +5
Diffusion-based robot navigation policies trained on large-scale imitation learning datasets, can generate multi-modal trajectories directly from the robot's visual observations, b…
Energy-Constrained Navigation for Planetary Rovers under Hybrid RTG-Solar Power
Tianxin Hu, Weixiang Guo, Ruimeng Liu +5
Future planetary exploration rovers must operate for extended durations on hybrid power inputs that combine steady radioisotope thermoelectric generator (RTG) output with variable…
Handle Object Navigation as Weighted Traveling Repairman Problem
Ruimeng Liu, Xinhang Xu, Shenghai Yuan +1
Zero-Shot Object Navigation (ZSON) requires agents to navigate to objects specified via open-ended natural language without predefined categories or prior environmental knowledge.…