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Zhuguanyu Wu

5 accepted papers

2026

Phased DMD: Few-step Distribution Matching Distillation via Score Matching within Subintervals

CVPR 2026

Distribution Matching Distillation (DMD) distills score-based generative models into efficient one-step generators, without requiring a one-to-one correspondence with the sampling trajectories of their teachers. Yet, the limited capacity of one-step distilled models compromises generative diversity

Cited by 0SourcecodeScholar
2026

SGMD: Score Gradient Matching Distillation for Few-Step Video Diffusion Distillation

ICML 2026poster

Distribution Matching Distillation (DMD) is a widely used paradigm for accelerating inference in few-step video diffusion models. However, DMD-style training faces a structural bottleneck: the student-side auxiliary score network (the fake score) must closely track a continuously evolving generator.…

Cited by 0SourceScholar
2025

APHQ-ViT: Post-Training Quantization with Average Perturbation Hessian Based Reconstruction for Vision Transformers

CVPR 2025poster

Vision Transformers (ViTs) have become one of the most commonly used backbones for vision tasks. Despite their remarkable performance, they often suffer significant accuracy drop when quantized for practical deployment, particularly by post-training quantization (PTQ) under ultra-low bits. Recently,…

2025

FIMA-Q: Post-Training Quantization for Vision Transformers by Fisher Information Matrix Approximation

CVPR 2025highlight

Post-training quantization (PTQ) has stood out as a cost-effective and promising model compression approach over recent years, as it eliminates the need for retraining on the entire dataset. Unfortunately, most existing PTQ methods for Vision Transformers (ViTs) exhibit a notable drop in accuracy, e…

2024

AdaLog: Post-Training Quantization for Vision Transformers with Adaptive Logarithm Quantizer

ECCV 2024poster

"Vision Transformer (ViT) has become one of the most prevailing fundamental backbone networks in the computer vision community. Despite the high accuracy, deploying it in real applications raises critical challenges including the high computational cost and inference latency. Recently, the post-trai…