3 papers
cs.CV2025
SAMPO:Scale-wise Autoregression with Motion PrOmpt for generative world models
Sen Wang, Jingyi Tian, Le Wang +7
World models allow agents to simulate the consequences of actions in imagined environments for planning, control, and long-horizon decision-making. However, existing autoregressive…
cs.CV2025
Moment Quantization for Video Temporal Grounding
Xiaolong Sun, Le Wang, Sanping Zhou +5
Video temporal grounding is a critical video understanding task, which aims to localize moments relevant to a language description. The challenge of this task lies in distinguishin…
cs.CV2024
Diversifying Query: Region-Guided Transformer for Temporal Sentence Grounding
Xiaolong Sun, Liushuai Shi, Le Wang +4
Temporal sentence grounding is a challenging task that aims to localize the moment spans relevant to a language description. Although recent DETR-based models have achieved notable…