@InProceedings{ma-hovy:2015:EMNLP,
  author    = {Ma, Xuezhe  and  Hovy, Eduard},
  title     = {Efficient Inner-to-outer Greedy Algorithm for Higher-order Labeled Dependency Parsing},
  booktitle = {Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing},
  month     = {September},
  year      = {2015},
  address   = {Lisbon, Portugal},
  publisher = {Association for Computational Linguistics},
  pages     = {1322--1328},
  url       = {https://aclweb.org/anthology/D/D15/D15-1154}
}