@inproceedings{li-etal-2019-imitation, title = "An Imitation Learning Approach to Unsupervised Parsing", author = "Li, Bowen and Mou, Lili and Keller, Frank", editor = "Korhonen, Anna and Traum, David and M{\`a}rquez, Llu{\'i}s", booktitle = "Proceedings of the 57th Annual Meeting of the Association for Computational Linguistics", month = jul, year = "2019", address = "Florence, Italy", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/fix-sig-urls/P19-1338/", doi = "10.18653/v1/P19-1338", pages = "3485--3492" }