@INPROCEEDINGS { AUTHOR = "Felipe Urrutia and Cristian Buc and Roberto Arraya and Valent{\'{\i}}n Barriere", TITLE = "Unsupervised Automatic Short Answer Grading and Essay Scoring: A Weakly Supervised Explainable Approach", BOOKTITLE = "20th Workshop on Innovative Use of NLP for Building Educational Applications (BEA) (BEA)", PAGES = "38-54", YEAR = "2025", PUBLISHER = "Association for Computational Linguistic", }