MITRE: Description of the Alembic System Used for MUC-6 John Aberdeen author John Burger author David Day author Lynette Hirschman author Patricia Robinson author Marc Vilain author 1995 text Sixth Message Understanding Conference (MUC-6): Proceedings of a Conference Held in Columbia, Maryland, November 6-8, 1995 conference publication aberdeen-etal-1995-mitre https://aclanthology.org/M95-1012/ 1995