2 papers
cs.RO2026
History-Conditioned Spatio-Temporal Visual Token Pruning for Efficient Vision-Language Navigation
Qitong Wang, Yijun Liang, Ming Li +2
Vision-Language Navigation (VLN) enables robots to follow natural-language instructions in visually grounded environments, serving as a key capability for embodied robotic systems.…
cs.CV2025
Diffusion Curriculum: Synthetic-to-Real Data Curriculum via Image-Guided Diffusion
Yijun Liang, Shweta Bhardwaj, Tianyi Zhou
Low-quality or scarce data has posed significant challenges for training deep neural networks in practice. While classical data augmentation cannot contribute very different new da…