@inproceedings{singh-2026-gladiators, title = "Gladiators at {\#}{SMM}4{H}{--}{H}ea{RD} 2026: Multi-Seed {XLM}-{R}o{BERT}a Ensemble with Focal Loss and Per-Language Threshold Optimization for Multilingual Adverse Drug Event Detection", author = "Singh, Ankit Kumar", editor = "Lopez-Garcia, Guillermo and Gonzalez-Hernandez, Graciela", booktitle = "Proceedings of the 11th Social Media Mining for Health Research and Applications ({SMM}4{H}-{H}ea{RD} 2026) Workshop and Shared Tasks", month = jul, year = "2026", address = "San Diego, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl-workshops/2026.smm4h-1.2/", pages = "7--11", ISBN = "979-8-89176-432-3" }