@inproceedings{jamil-rafi-2026-code, title = "Code-Switching as a Safety Failure Mode in Large Language Models: An Empirical Study of {R}oman {U}rdu across {E}nglish, Mixed, and Transliteration-Only Inputs", author = "Jamil, Waleed and Rafi, Saima", editor = "El-Haj, Mo and Rayson, Paul and Jarrar, Mustafa and Ezeani, Ignatius and Ezzini, Saad and Ahmadi, Sina and Haddad, Amal Haddad and Amol, Cynthia and Abdelali, Ahmad and Abudalfa, Shadi", booktitle = "Proceedings of the 2nd Workshop on {NLP} for Languages Using {A}rabic Script", month = mar, year = "2026", address = "Rabat, Morocco", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/eacl-dois/2026.abjadnlp-1.37/", doi = "10.18653/v1/2026.abjadnlp-1.37", pages = "295--300" }