@INPROCEEDINGS { AUTHOR = "Jose Guillen and Valent{\'{\i}}n Barriere and Mauricio Araya", TITLE = "AU-TextAlign: A Pipeline for Word-Level Facial Expression Tagging in LLMs", BOOKTITLE = "15th International Conference on Pattern Recognition Systems (ICPRS)", YEAR = "2025", PUBLISHER = "IEEE-xplore", }