@inproceedings{calderon-reyes-etal-2026-nlp, title = "{NLP}-{CIMAT} at {S}em{E}val-2026 Task 9: {LLM}-Based One-Shot and Cross-Lingual Data Augmentation for Polarization Detection", author = "Calderon-Reyes, Miriam and Sanchez-Vega, Fernando and Lopez Monroy, Adrian Pastor", editor = "Kochmar, Ekaterina and Ghosh, Debanjan and North, Kai and Komachi, Mamoru", booktitle = "Proceedings of the 20th {I}nternational {W}orkshop on {S}emantic {E}valuation (2026)", month = jul, year = "2026", address = "San Diego, California, USA", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl-workshops/2026.semeval-1.362/", pages = "2886--2893", ISBN = "979-8-89176-414-9" }