## RNN
1. - [ ] Graves A, Gomez F, et al. "**Connectionist temporal classification:labelling unsegmented sequence data with recurrent neural networks.**" ACM(2006).[pdf](http://machinelearning.wustl.edu/mlpapers/paper_files/icml2006_GravesFGS06.pdf) (**CTC**)

1. - [ ] Kim, Suyoun, T. Hori, and S. Watanabe. "**Joint CTC-attention based end-to-end speech recognition using multi-task learning.**" IEEE International Conference on Acoustics, Speech and Signal Processing IEEE, 2017:4835-4839.[pdf](https://arxiv.org/abs/1609.06773) (**CTC**)

## Review
1. - [ ] Zachary C. Lipton. "**A Critical Review of Recurrent Neural Networks for Sequence Learning.**" arxiv(2015).[pdf](https://arxiv.org/abs/1506.00019v1)