Pengtao Chen
3 papers · 2025–2026 · 3 conferences · across top CS/AI conferences
Achievements
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🌍
Conference Polyglot
(2)
🌉
Interdisciplinary Bridge
🧭
Keyword Pioneer
🐝
Cross-Pollinator
(15)
Conferences
AAAI (1)
CVPR (1)
ICCV (1)
Top co-authors
Keywords
diffusion transformer
(2)
model quantization
(1)
video generation
(1)
attention mechanism
(1)
text-to-image generation
(1)
neural network optimization
(1)
efficient computing
(1)
diffusion model
(1)
parameter-efficient fine-tuning
(1)
denoising process
(1)
sparse attention
(1)
inference acceleration
(1)
low-bit quantization
(1)
4-bit quantization
(1)
multimodal generation
(1)
parameter efficient finetuning
(1)
floating-point quantization
(1)
timestep-aware lora
(1)
denoising-factor alignment
(1)
floating point quantization
(1)
Papers
Sparse-vDiT: Unleashing the Power of Sparse Attention to Accelerate Video Diffusion Transformers
AAAI 2026
Pioneering 4-Bit FP Quantization for Diffusion Models: Mixup-Sign Quantization and Timestep-Aware Fine-Tuning
CVPR 2025
DiTFastAttnV2: Head-wise Attention Compression for Multi-Modality Diffusion Transformers
ICCV 2025