106 citations · 248 across the 15 of their papers we have counts for
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cs.CV2026
Improving Video Sparse Attention with Fine-grained Router and Sparse Rebasing
Peiyuan Zhang, Guoqiang Wei, Yilong Zhao +7
We present VSA2, a frontier trainable sparse attention for video DiTs. VSA2 includes a variety of new architectural features and training procedures that we apply across all stages…
cs.CV2026
FiRe: Fixed-Noise Refinement for Visual Counterfactual Explanations
Yan Zeng, Changlu Guo, Oskar Kristoffersen +3
Visual counterfactual explanations aim to change classifier decisions through realistic and localized edits while preserving decision-irrelevant content. Existing DDPM-based method…