@inproceedings{finin-drager-1986-gums1, title = "{GUMS}₁ : A General User Modeling System", author = "Finin, Tim and Drager, David", booktitle = "Strategic Computing - Natural Language Workshop: Proceedings of a Workshop Held at Marina del Rey, California, May 1-2, 1986", year = "1986", url = "https://aclanthology.org/H86-1021/" }