no code implementations • 26 Oct 2023 • Junfeng Hu, Xu Liu, Zhencheng Fan, Yuxuan Liang, Roger Zimmermann
Based on this proposal, we introduce Unified Spatio-Temporal Diffusion Models (USTD) to address the tasks uniformly within the uncertainty-aware diffusion framework.
1 code implementation • 30 May 2023 • Junfeng Hu, Yuxuan Liang, Zhencheng Fan, Hongyang Chen, Yu Zheng, Roger Zimmermann
We study the task of spatio-temporal extrapolation that generates data at target locations from surrounding contexts in a graph.
no code implementations • 16 Sep 2021 • Junfeng Hu, Yuxuan Liang, Zhencheng Fan, Li Liu, Yifang Yin, Roger Zimmermann
Specifically, we introduce a joint spatiotemporal graph attention network to learn the relations across space and time for short-term patterns.
1 code implementation • 6 Nov 2019 • Junfeng Hu, Zhencheng Fan, Jun Liao, Li Liu
The primary goal of skeletal motion prediction is to generate future motion by observing a sequence of 3D skeletons.