@inproceedings{shen-etal-2026-double, title = "Double: Breaking the Acceleration Limit via Double Retrieval Speculative Parallelism", author = "Shen, Yuhao and Liu, Tianyu and Shen, Junyi and Wu, Jinyang and Kong, Quan and Li, Huan and Wang, Cong", 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.879/", pages = "19242--19263", ISBN = "979-8-89176-390-6" }