@inproceedings{liu-xiong-2026-mass, title = "{MASS}: Deep Research for Social Sciences with Memory-Augmented Social Simulation", author = "Liu, Yongrui and Xiong, Deyi", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Findings of the {A}ssociation for {C}omputational {L}inguistics: {ACL} 2026", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.findings-acl.988/", pages = "19739--19758", ISBN = "979-8-89176-395-1" }