Staff profile

Conference Paper

• Large-Scale Multi-Character Interaction Synthesis
  
  Chang, Z., Wang, H., Koulieris, G. A., & Shum, H. P. (in press). Large-Scale Multi-Character Interaction Synthesis. In Proceedings of the 2025 ACM SIGGRAPH. ACM.
• Hard No-Box Adversarial Attack on Skeleton-Based Human Action Recognition with Skeleton-Motion-Informed Gradient
  
  Lu, Z., Wang, H., Chang, Z., Yang, G., & Shum, H. P. (2023). Hard No-Box Adversarial Attack on Skeleton-Based Human Action Recognition with Skeleton-Motion-Informed Gradient. Presented at ICCV 2023: 2023 IEEE/CVF International Conference on Computer Vision (ICCV), Paris, France. https://doi.org/10.1109/ICCV51070.2023.00424
• Unifying Human Motion Synthesis and Style Transfer with Denoising Diffusion Probabilistic Models
  
  Chang, Z., Findlay, E. J., Zhang, H., & Shum, H. P. (2023). Unifying Human Motion Synthesis and Style Transfer with Denoising Diffusion Probabilistic Models. In Proceedings of the 18th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2023) - GRAPP (pp. 64-74). ScitePress. https://doi.org/10.5220/0011631000003417

Journal Article

• On the Design Fundamentals of Diffusion Models: A Survey
  
  Chang, Z., Koulieris, G. A., Chang, H. J., & Shum, H. P. H. (in press). On the Design Fundamentals of Diffusion Models: A Survey. Pattern Recognition.