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Weidong Cai

The University of Sydney

School of Mathematics and Statistics

Carslaw Building

Sydney

Australia

  • The University of Sydney

SCHOLARLY PAPERS

3

DOWNLOADS

74

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Study of Sex Differences in the Whole Brain White Matter Using Diffusion MRI Tractography and ​​Suprathreshold Fiber Cluster Statistics

Number of pages: 22 Posted: 01 Dec 2025
Fan Zhang, Jarrett Rushmore, Yijie Li, Suheyla Cetin-Karayumak, Yang Song, Weidong Cai, Carl-Fredrik Westin, James J. Levitt, Nikos Makris, Yogesh Rathi and Lauren J. O'Donnell
Harvard University - Harvard Medical School, affiliation not provided to SSRN, affiliation not provided to SSRN, Harvard University - Harvard Medical School, University of New South Wales (UNSW), The University of Sydney, affiliation not provided to SSRN, Government of the United States of America - VA Boston Healthcare System, Harvard University - Brigham and Women’s Hospital, affiliation not provided to SSRN and Harvard University - Brigham and Women’s Hospital
Downloads 50 (1,063,489)

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Diffusion MRI, Tractography, white matter, Whole-brain analysis, Sex differences

2.

On the Theory of Conditional Feature Alignment for Unsupervised Domain-Adaptive Counting

Number of pages: 16 Posted: 18 Nov 2025
Zhuonan Liang, Dongnan Liu, Jianan Fan, Yaxuan Song, Qiang Qu, Runnan Chen, Yu Yao, Peng Fu and Weidong Cai
The University of Sydney, The University of Sydney, Garvan Institute of Medical Research, The University of Sydney, The University of Sydney, The University of Sydney, The University of Sydney, Nanjing University of Science and Technology and The University of Sydney
Downloads 18 (1,470,786)

Abstract:

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Domain adaptation, Object counting, Feature alignment

3.

Stealthy Patch-Wise Backdoor Attack in 3D Point Cloud via Curvature Awareness

Number of pages: 28 Posted: 02 Feb 2026
Yu Feng, Dingxin Zhang, Runkai Zhao, Yong Xia, Heng Huang and Weidong Cai
affiliation not provided to SSRN, The University of Sydney, The University of Sydney, Northwestern Polytechnic University (NPU), University of Maryland and The University of Sydney
Downloads 6 (1,566,597)

Abstract:

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backdoor attack, Point Cloud, Graph Fourier Transform