Hello there!

Welcome to Kunjun Li’s website! I’m currently a third-year Computer Engineering student at National University of Singapore from August 2022. My research focuses on Efficient Generative AI.

🔥 News

📝 Publications

CVPR 2025
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TinyFusion: Diffusion Transformers Learned Shallow
CVPR’25 Highlight (3%) | Tiny DiTs at 7% Training Costs | 2x Faster Inference

Gongfan Fang*, Kunjun Li*, Xinyin Ma, Xinchao Wang (Equal-first author)

  • Directly optimizes the recoverability of the pruned model, which ensures better performance after fine-tuning.
  • Achieveing a 2x speedup using less than 7% of the original pre-training cost with a FID score of 2.86.
[paper] [code] [abstract]
MobiCom 2024
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PixelGen: Rethinking Embedded Camera Systems for Mixed-Reality
| Novel embedded camera system for mixed reality

Kunjun Li, Manoj Gulati, Dhairya Shah, Steven Waskito, Shantanu Chakrabarty and Ambuj Varshney

  • Generate High Resolution RGB images from Monochrome and sensor data.
  • Novel representation of the surroundings from invisible signal.
[paper] [code] [abstract]