I’m currently a Ph.D. candidate at S-Lab at Nanyang Technological University (NTU), supervised by Prof. Cheng Long. I received my B.S. degree in Software Engineering (Chinese-Foreign Cooperation Program) from Nanjing University of Information Science and Technology (NUIST), Nanjing, China, in 2020, and B.S. (Honours) degree in Software Systems Practice Year 1 (NFQ Level 8 Honours Degree) from South East Technological University (SETU), Ireland, in 2020.

Recent Publications

• Qianxiong Xu, Wenting Zhao, Guosheng Lin, Cheng Long. Self-Calibrated Cross Attention Network for Few-Shot Segmentation. ICCV’23. [Paper][Code]
• Qianxiong Xu, Cheng Long, Liang Yu, Chen Zhang. Road Extraction With Satellite Images and Partial Road Maps. TGRS’23. [Paper][Code]
• Qianxiong Xu, Sijie Ruan, Cheng Long, Liang Yu, Chen Zhang. Traffic speed imputation with spatio-temporal attentions and cycle-perceptual training. CIKM’22. [Paper][Code]