@article{exploringsharedstructuresandhierarchies,
  title = {Exploring Shared Structures and Hierarchies for Multiple NLP Tasks},
  author = {Junkun Chen and Kaiyu Chen and Xinchi Chen and Xipeng Qiu and Xuanjing Huang},
  year = {2018},
  eprint = {1808.07658},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1808.07658v1},
}