1,  Sep. 16, 2017-Sep.5, 2019, U.S.A., Visiting Scholar at University of California, Los Angeles.

2, June.16-20,2019, Long Beach, CA, USA, IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2019, "Unsupervised Disentangling of Appearance and Geometry by Deformable Generator Network".

3,  April 28th, 2025, Session Chair of the 2025 4th International Conference on Frontiers of Artificial Intelligence and Machine Learning (FAIML 2025) .

4,  April 28th, 2025,  Keynote Speaker of the 2025 4th International Conference on Frontiers of Artificial Intelligence and Machine Learning (FAIML 2025), Keynote: Unifying Appearance-Based and Model-Based Multi-View Gait Recognition through Contextual Spatio-Temporal Features within a Differentiable Rendering Framework 

5,  July. 22, 2024,  Keynote Speaker of the 20th Anniversary Academic Symposium on Scholarly Thought of Lianhua Mountain Research Institute, Keynote: Generative Model and Monte Carlo Computing.

6,  Sep. 13, 2023, Keynote Speaker of the Academic Exchange Conference of the Launch Engineering and Ground Equipment Committee, Chinese Society of Astronautics, Keynote: Disentangled Representation Learning and Recognition via Shared Subspace. 

7.  January 27–February 1, 2019, Honolulu, Hawaii, USA, Keynote Speaker of the Thirty-Third AAAI Conference on Artificial Intelligence (AAAI-19) Workshop on Network Interpretability for Deep Learning, Keynote: Inducing Sparse Coding and And-Or Grammar from Generator Network.

8. Nov 08 - 11, 2018, Beijng, China.  The 24th International Conference on Pattern Recognition (ICPR-2018), "Learning Multi-view Generator Network for Shared Representation"

9,  July 1-5, 2013，Italy，Proc. 9th IEEE International Wireless Communications and Mobile Computing Conference (IWCMC 2013), "Distributed Optimal Cyclotomic Space-Time Coding for Full-Duplex Cooperative Relay Networks"

10,  Nov. 29-Dec. 1, 2011，Auckland，Twenty-sixth International Conference on Image and Vision Computing New Zealand， "Gaussian Mixture Models via Direct Nonparametric Discriminant Analysis for Classification of High-Dimensional Data"