Babel: A Testbed for Research in Origins of Language Angus McIntyre author 1998-08 text 36th Annual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, Volume 2 Association for Computational Linguistics Montreal, Quebec, Canada conference publication mcintyre-1998-babel-testbed 10.3115/980691.980706 https://aclanthology.org/P98-2137/ 1998-08 830 834