@inproceedings{graphconvolutionoverpruneddependency,
  title = {Graph Convolution over Pruned Dependency Trees Improves Relation Extraction},
  author = {Yuhao Zhang and Peng Qi and Christopher D. Manning},
  year = {2018},
  booktitle = {EMNLP 2018 10},
  eprint = {1809.10185},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1809.10185v1},
}