I am a third-year PhD student at the School of Computing, National University of Singapore, where I am fortunate to be advised by Professor Angela Yao. During my PhD, I’m also fortunate to work with NVIDIA Efficient AI under Dr. Yuyang Zhao and Professor Song Han. I graduated from the same faculty’s Turing Programme with Highest Distinction in Computer Science.

My research goal is to develop efficient and controllable visual-centric world models. I am particularly interested in understanding and modeling visual signals, as they are easy to obtain and can serve as observations of the real world with minimal inductive bias. I am currently building something in stealth mode.

Previously, I co-founded Inceptoria (formerly Huijian Cloud) in Guangzhou, building AI agent systems for clients across Mainland China, Malaysia, Thailand, and Australia. I was also a Fellow of MiraclePlus in 2021.

News

  • 2026.08: We will release our latest work WoRL soon.
  • 2026.05: Released SANA-Streaming, a real-time streaming video editing framework.
  • 2026.02: Our Work InfoTok has been selected as ICLR ORAL!! We will release our tokenizer checkpoints soon.
  • 2026.01: reAR and Interp3D are accepted by ICLR!
  • 2026.01: Started my internship with the NVIDIA Efficient AI Team!
  • 2026.01: Released InfoTok, a study on efficient video tokenization, in collaboration with NVIDIA Imaginary Lab.
  • 2025.12: Released two papers on visual autoregressive models: VA-π and reAR.
  • 2025.12: Released ReSlide, a tool for re-editing image-based PPTs generated by NotebookLM or Nano Banana.
  • 2025.08: Honored to receive the Research Achievement Award at NUS!
  • 2025.05: Honored to be NUS Search Committee Member!
  • 2025.03: Released Conceptrol, a study on concept control for zero-shot personalized image generation.
  • 2025.01: EvA accepted to ICLR 2025!
  • 2024.09: AID accepted to NeurIPS 2024!
  • 2024.05: Presented a research talk on generative models at the Huawei Singapore Harmony Software Technology Workshop.
  • 2023.10: Honored to receive the Research Incentive Award at NUS!
  • 2023.06: Honored to receive the NUS Outstanding Undergraduate Researcher Prize!
  • 2023.02: PoseIG accepted to CVPR 2023!

Publications

SANA-Streaming
(Preprint 2026) SANA-Streaming: Real-time Streaming Video Editing with Hybrid Diffusion Transformer
Yuyang Zhao*, Yicheng Pan*, Qiyuan He*, Jincheng Yu*, Junsong Chen*, Tian Ye, Haozhe Liu, Enze Xie, Song Han
InfoTok
(ICLR 2026 Oral) InfoTok: Adaptive Discrete Video Tokenizer via Information-Theoretic Compression
Haotian Ye*, Qiyuan He*, Jiaqi Han, Puheng Li, Jiaojiao Fan, Zekun Hao, Fitsum Reda, Yogesh Balaji, Huayu Chen, Sheng Liu, Angela Yao, James Zou, Stefano Ermon, Haoxiang Wang, Ming-Yu Liu
InfoTok
(CVPR 2026) VA-π: Variational Policy Alignment for Pixel-Aware Autoregressive Generation
Xinyao Liao*, Qiyuan He*, Kai Xu, Xiaoye Qu, Yicong Li, Wei Wei, Angela Yao
reAR
(ICLR 2026) reAR: Rethinking Visual Autoregressive Models via Token-wise Consistency Regularization
Qiyuan He, Yicong Li, Haotian Ye, Jinghao Wang, Xinyao Liao, Pheng-Ann Heng, Stefano Ermon, James Zou, Angela Yao
reAR
(ICLR 2026) Interp3D: Correspondence-aware Interpolation for Generative Textured 3D Morphing
Xiaolu Liu, Yicong Li, Qiyuan He, Jiayin Zhu, Wei Ji, Angela Yao, Jianke Zhu
reAR
(ICML 2026 Spotlight) RelaxFlow: Text-Driven Amodal 3D Generation
Jiayin Zhu, Guoji Fu, Xiaolu Liu, Qiyuan He, Yicong Li, Angela Yao
Conceptrol
(Preprint 2025) Conceptrol: Concept Control of Zero-shot Personalized Image Generation
Qiyuan He, Angela Yao
AID
(NeurIPS 2024) AID: Attention Interpolation of Text-to-Image Diffusion
Qiyuan He, Jinghao Wang, Ziwei Liu, Angela Yao
EvA
(ICLR 2025) EvA: Erasing Spurious Correlations with Activations
Qiyuan He, Kai Xu, Angela Yao
PoseIG
(CVPR 2023) Analyzing and Diagnosing Pose Estimation With Attributions
Qiyuan He*, Linlin Yang*, Kerui Gu, Qiuxia Lin, Angela Yao

Selected Awards

  • NUS Search Commitee Member, 2026
  • NUS Search Commitee Member, 2025
  • NUS Research Achievement Award, 2025
  • NUS Research Incentive Award, 2023
  • Outstanding Undergraduate Researcher Prize, 2023
  • Certificate of Distinction in the AI Focus Area, 2022