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From the 1 of 6 linked papers with an AI index.

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cs.CV2025

FP4DiT: Towards Effective Floating Point Quantization for Diffusion Transformers

Ruichen Chen, Keith G. Mills, Di Niu

Diffusion Models (DM) have revolutionized the text-to-image visual generation process. However, the large computational cost and model footprint of DMs hinders practical deployment…

cs.CV2025

Re-ttention: Ultra Sparse Visual Generation via Attention Statistical Reshape

Ruichen Chen, Keith G. Mills, Liyao Jiang +2

Diffusion Transformers (DiT) have become the de-facto model for generating high-quality visual content like videos and images. A huge bottleneck is the attention mechanism where co…