Likhosherstov, V., Choromanski, K. and Weller, A. 2023. On the Expressive Flexibility of Self-Attention Matrices. Proceedings of the AAAI Conference on Artificial Intelligence. 37, 7 (Jun. 2023), 8773-8781. DOI:https://doi.org/10.1609/aaai.v37i7.26055.