Lil: Less is Less When Applying Post-Training Sparse-Attention Algorithms in Long-Decode Stage. - Junhao Hu; Fangze Li; Mingtao Xu; Feifan Meng; Shiju Zhao; Tiancheng Hu; Ting Peng; Anmin Liu; Wenrui Huang; Chenxu Liu; Ziyue Hua; Tao Xie 001 (CoRR, 2026)

ACPO: Anchor-Constrained Perceptual Optimization for Diffusion Models with No-Reference Quality Guidance. - Yang Yang; Feifan Meng; Han Fang; Weiming Zhang (CoRR, 2026)