@inproceedings{lim-etal-2026-hyperion, title = "Hyperion: Private Token Sampling with Homomorphic Encryption", author = "Lim, Lawrence and Liu, Jiaming and Kalagi, Vikas and Agrawal, Divyakant and El Abbadi, Amr", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Proceedings of the 64th Annual Meeting of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.acl-long.644/", pages = "14150--14159", ISBN = "979-8-89176-390-6" }