Add speech and voice

[kihosuh]

End-to-end attention-based large vocabulary speech recognition, '16.03 (https://arxiv.org/pdf/1508.04395.pdf)

Deep speech 2: End-to-end speech recognition in English and Mandarin, '15.12 (https://arxiv.org/pdf/1512.02595.pdf)

Speech recognition with deep recurrent neural networks, '13.03 (https://arxiv.org/pdf/1303.5778.pdf)

Deep neural networks for acoustic modeling in speech recognition: The shared views of four research groups, '12.11 (http://www.cs.toronto.edu/~asamir/papers/SPM_DNN_12.pdf)

Context-dependent pre-trained deep neural networks for large-vocabulary speech recognition, '12.01 (http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.337.7548&rep=rep1&type=pdf)

[yoonsj]

Action recogintion

1. Online Detection and Classification of Dynamic Hand Gestures with Recurrent 3D Convolutional Neural Networks: http://www.kihwan23.com/papers/CVPR16/R3DCNN16.pdf
2. Two-Stream Convolutional Networks for Action Recognition in Videos: https://pdfs.semanticscholar.org/5369/8b91709112e5bb71eeeae94607db2aefc57c.pdf