S2O: Early Stopping for Sparse Attention via Online Permutation.

Sun, 01 Feb 2026 00:00:00 +0100

Yu Zhang, Songwei Liu, Chenqian Yan, Sheng Lin, Beichen Ning, Fangmin Chen, Xing Wang:
S2O: Early Stopping for Sparse Attention via Online Permutation. CoRR abs/2602.22575 (2026)