Robust PCFG-Based Generation Using Automatically Acquired LFG Approximations Aoife Cahill author Josef van Genabith author 2006-07 text Proceedings of the 21st International Conference on Computational Linguistics and 44th Annual Meeting of the Association for Computational Linguistics Nicoletta Calzolari editor Claire Cardie editor Pierre Isabelle editor Association for Computational Linguistics Sydney, Australia conference publication cahill-van-genabith-2006-robust 10.3115/1220175.1220305 https://aclanthology.org/P06-1130/ 2006-07 1033 1040