@inproceedings{zhang-etal-2019-empirical, title = "An Empirical Investigation of Structured Output Modeling for Graph-based Neural Dependency Parsing", author = "Zhang, Zhisong and Ma, Xuezhe and Hovy, Eduard", 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/ingest_wac_2008/P19-1562/", doi = "10.18653/v1/P19-1562", pages = "5592--5598" }