A NLG-based Application for Walking Directions Michael Roth author Anette Frank author 2009-08 text Proceedings of the ACL-IJCNLP 2009 Software Demonstrations Gary Geunbae Lee editor Sabine Schulte im Walde editor Association for Computational Linguistics Suntec, Singapore conference publication roth-frank-2009-nlg https://aclanthology.org/P09-4010/ 2009-08 37 40