@InProceedings{jing-liu:2015:Depling,
  author    = {Jing, Yingqi  and  Liu, Haitao},
  title     = {Mean Hierarchical Distance Augmenting Mean Dependency Distance},
  booktitle = {Proceedings of the Third International Conference on Dependency Linguistics (Depling 2015)},
  month     = {August},
  year      = {2015},
  address   = {Uppsala, Sweden},
  publisher = {Uppsala University, Uppsala, Sweden},
  pages     = {161--170},
  url       = {http://www.aclweb.org/anthology/W15-2119}
}