CRL/NMSU and Brandeis MucBruce: MUC-4 Test Results and Analysis Jim Cowie author Louise Guthrie author Yorick Wilks author James Pustejovsky author 1992 text Fourth Message Understanding Conference (MUC-4): Proceedings of a Conference Held in McLean, Virginia, June 16-18, 1992 conference publication cowie-etal-1992-crl https://aclanthology.org/M92-1014/ 1992