2 citations · 2 across the 3 of their papers we have counts for
3 papers
math.AP2024
Acceleration or finite speed propagation in integro-differential equations with logarithmic Allee effect
Emeric Bouin, Jérôme Coville, Xi Zhang
This paper is devoted to studying propagation phenomena in integro-differential equations with a weakly degenerate non-linearity. The reaction term can be seen as an intermediate b…
cs.CV2023
Visual Commonsense based Heterogeneous Graph Contrastive Learning
Zongzhao Li, Xiangyu Zhu, Xi Zhang +2
How to select relevant key objects and reason about the complex relationships cross vision and linguistic domain are two key issues in many multi-modality applications such as visu…
cs.CV2023★ 2 cited
HR-NeuS: Recovering High-Frequency Surface Geometry via Neural Implicit Surfaces
Erich Liang, Kenan Deng, Xi Zhang +1
Recent advances in neural implicit surfaces for multi-view 3D reconstruction primarily focus on improving large-scale surface reconstruction accuracy, but often produce over-smooth…