Geometry shapes life: Embryo curvature acts as instruction manual for coordinated cell division

Life begins with a single fertilized cell that gradually transforms into a multicellular organism. This process requires ...
IEEE

Geometric Magnification-based Attention Graph Convolutional Network for Skeleton-based Micro-Gesture Recognition

Abstract: Micro-Gesture (MG) recognition is an emerging and challenging task due to the short duration and small amplitude of joints. MGs indicate subtle movements of the body in response to stress, ...
IEEE

GI-Graph: A Generative Invariant Graph Learning Scheme Towards Out-of-Distribution Generalization

Abstract: When distribution shifts occur between testing and training graph data, out-of-distribution (OOD) samples undermine the performance of graph neural networks (GNNs). To improve adaptive OOD ...