Alert button
Picture for Xu Liu

Xu Liu

Alert button

Diffeomorphism Neural Operator for various domains and parameters of partial differential equations

Feb 19, 2024
Zhiwei Zhao, Changqing Liu, Yingguang Li, Zhibin Chen, Xu Liu

Viaarxiv icon

QAGait: Revisit Gait Recognition from a Quality Perspective

Jan 24, 2024
Zengbin Wang, Saihui Hou, Man Zhang, Xu Liu, Chunshui Cao, Yongzhen Huang, Peipei Li, Shibiao Xu

Viaarxiv icon

TNANet: A Temporal-Noise-Aware Neural Network for Suicidal Ideation Prediction with Noisy Physiological Data

Jan 23, 2024
Niqi Liu, Fang Liu, Wenqi Ji, Xinxin Du, Xu Liu, Guozhen Zhao, Wenting Mu, Yong-Jin Liu

Viaarxiv icon

Geometric Prior Guided Feature Representation Learning for Long-Tailed Classification

Jan 21, 2024
Yanbiao Ma, Licheng Jiao, Fang Liu, Shuyuan Yang, Xu Liu, Puhua Chen

Viaarxiv icon

LLMs for Relational Reasoning: How Far are We?

Jan 17, 2024
Zhiming Li, Yushi Cao, Xiufeng Xu, Junzhe Jiang, Xu Liu, Yon Shin Teo, Shang-wei Lin, Yang Liu

Viaarxiv icon

Image Quality, Uniformity and Computation Improvement of Compressive Light Field Displays with U-Net

Dec 28, 2023
Chen Gao, Haifeng Li, Xu Liu, Xiaodi Tan

Viaarxiv icon

Towards the Unification of Generative and Discriminative Visual Foundation Model: A Survey

Dec 15, 2023
Xu Liu, Tong Zhou, Yuanxin Wang, Yuping Wang, Qinjingwen Cao, Weizhi Du, Yonghuan Yang, Junjun He, Yu Qiao, Yiqing Shen

Viaarxiv icon

CLIPC8: Face liveness detection algorithm based on image-text pairs and contrastive learning

Nov 29, 2023
Xu Liu, Shu Zhou, Yurong Song, Wenzhe Luo, Xin Zhang

Viaarxiv icon

Data-Centric Long-Tailed Image Recognition

Nov 03, 2023
Yanbiao Ma, Licheng Jiao, Fang Liu, Shuyuan Yang, Xu Liu, Puhua Chen

Figure 1 for Data-Centric Long-Tailed Image Recognition
Figure 2 for Data-Centric Long-Tailed Image Recognition
Figure 3 for Data-Centric Long-Tailed Image Recognition
Figure 4 for Data-Centric Long-Tailed Image Recognition
Viaarxiv icon

UniTime: A Language-Empowered Unified Model for Cross-Domain Time Series Forecasting

Oct 28, 2023
Xu Liu, Junfeng Hu, Yuan Li, Shizhe Diao, Yuxuan Liang, Bryan Hooi, Roger Zimmermann

Figure 1 for UniTime: A Language-Empowered Unified Model for Cross-Domain Time Series Forecasting
Figure 2 for UniTime: A Language-Empowered Unified Model for Cross-Domain Time Series Forecasting
Figure 3 for UniTime: A Language-Empowered Unified Model for Cross-Domain Time Series Forecasting
Figure 4 for UniTime: A Language-Empowered Unified Model for Cross-Domain Time Series Forecasting
Viaarxiv icon