Adaptive Attention for Sparse-based Long-sequence Transformer Xuanyu Zhang author Zhepeng Lv author Qing Yang author 2023-07 text Findings of the Association for Computational Linguistics: ACL 2023 Anna Rogers editor Jordan Boyd-Graber editor Naoaki Okazaki editor Association for Computational Linguistics Toronto, Canada conference publication zhang-etal-2023-adaptive 10.18653/v1/2023.findings-acl.546 https://aclanthology.org/2023.findings-acl.546/ 2023-07 8602 8610