2 papers
cs.CV2026
Reinforcement Learning from Cross-domain Videos with Video Prediction Model
Zhao Yang, Xinrui Zu, Jacob E. Kooi +5
Reinforcement learning from expert videos across visually distinct domains is challenging due to the absence of reward signals and the presence of domain gaps. We introduce XIPER (…
cs.RO2026
LongNav-R1: Horizon-Adaptive Multi-Turn RL for Long-Horizon VLA Navigation
Yue Hu, Avery Xi, Qixin Xiao +4
This paper develops LongNav-R1, an end-to-end multi-turn reinforcement learning (RL) framework designed to optimize Visual-Language-Action (VLA) models for long-horizon navigation.…