Epsilon-Free Grammars and Lexicalized Grammars that Generate the Class of the Mildly Context-Sensitive Languages Akio Fujiyoshi author 2004-05 text Proceedings of the 7th International Workshop on Tree Adjoining Grammar and Related Formalisms Owen Rambow editor Matthew Stone editor Simon Fraser University Vancouver, Canada conference publication fujiyoshi-2004-epsilon https://aclanthology.org/W04-3303/ 2004-05 16 23