2 papers
cs.CV2026
Ctrl-Z Sampling: Scaling Diffusion Sampling with Controlled Random Zigzag Explorations
Shunqi Mao, Wei Guo, Chaoyi Zhang +3
Diffusion models generate conditional samples by progressively denoising Gaussian noise, yet the denoising trajectory can stall at visually plausible but low-quality outcomes with…
cs.CL2026
LPC-SM: Local Predictive Coding and Sparse Memory for Long-Context Language Modeling
Keqin Xie
Most current long-context language models still rely on attention to handle both local interaction and long-range state, which leaves relatively little room to test alternative dec…