Staff profile

Conference Paper

• Large-Scale Multi-Character Interaction Synthesis
  Chang, Z., Wang, H., Koulieris, G. A., & Shum, H. P. (2025, August). Large-Scale Multi-Character Interaction Synthesis. Presented at ACM SIGGRAPH 2025, Vancouver, Canada
• 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, October). 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
• Unifying Human Motion Synthesis and Style Transfer with Denoising Diffusion Probabilistic Models
  Chang, Z., Findlay, E. J., Zhang, H., & Shum, H. P. (2023, February). Unifying Human Motion Synthesis and Style Transfer with Denoising Diffusion Probabilistic Models. Presented at GRAPP 2023: 2023 International Conference on Computer Graphics Theory and Applications, Lisbon, Portugal

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,