@article{learningtocomposetaskspecifictree,
  title = {Learning to Compose Task-Specific Tree Structures},
  author = {Jihun Choi and Kang Min Yoo and Sang-goo Lee},
  year = {2017},
  eprint = {1707.02786},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1707.02786v4},
}