@article{hierarchicalmultitasklearningforctcbased,
  title = {Hierarchical Multitask Learning for CTC-based Speech Recognition},
  author = {Kalpesh Krishna and Shubham Toshniwal and Karen Livescu},
  year = {2018},
  eprint = {1807.06234},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1807.06234v2},
}