@article{improvedtdnnsusingdeepkernelsand,
  title = {Improved TDNNs using Deep Kernels and Frequency Dependent Grid-RNNs},
  author = {Florian Kreyssig and Chao Zhang and Philip Woodland},
  year = {2018},
  eprint = {1802.06412},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1802.06412v2},
}