Publications (8)
Normalized solutions for nonautonomous Schrödinger-Poisson equations
Yating Xu, Huxiao Luo
In this paper, we study the existence of normalized solutions for the nonautonomous Schrödinger-Poisson equations \begin{equation}\nonumber -Îu+λu +\left(\vert x \vert ^{-1} * \…
Towards Robust Few-shot Point Cloud Semantic Segmentation
Yating Xu, Na Zhao, Gim Hee Lee
Few-shot point cloud semantic segmentation aims to train a model to quickly adapt to new unseen classes with only a handful of support set samples. However, the noise-free assumpti…
Motion and Context-Aware Audio-Visual Conditioned Video Prediction
Yating Xu, Conghui Hu, Gim Hee Lee
The existing state-of-the-art method for audio-visual conditioned video prediction uses the latent codes of the audio-visual frames from a multimodal stochastic network and a frame…
BRkNN-light: Batch Processing of Reverse k-Nearest Neighbor Queries for Moving Objects on Road Networks
Anbang Song, Ziqiang Yu, Wei Liu +2
The Reverse -Nearest Neighbor (RNN) query over moving objects on road networks seeks to find all moving objects that consider the specified query point as one of their ne…
Generalized Few-Shot Point Cloud Segmentation Via Geometric Words
Yating Xu, Conghui Hu, Na Zhao +1
Existing fully-supervised point cloud segmentation methods suffer in the dynamic testing environment with emerging new classes. Few-shot point cloud segmentation algorithms address…
FG-Portrait: 3D Flow Guided Editable Portrait Animation
Yating Xu, Yunqi Miao, Evangelos Ververas +2
Motion transfer from the driving to the source portrait remains a key challenge in the portrait animation. Current diffusion-based approaches condition only on the driving motion,…