@inproceedings{a9cd24dd2f314ee7bb05514cac9ec98a,
title = "Development of three-dimensional synaptic device and neuromorphic computing hardware",
abstract = "To facilitate the development of low-cost, low-power, and high-density hardware neural networks, we have successfully developed a Ta/TaOx/TiO2/Ti RRAM-based synaptic device. The device exhibits numerous synaptic functions resembling those in biological synapses, including synaptic plasticity of potentiation and depression, spike-timing dependent plasticity, paired-pulse facilitation and a transition from short-term to long-term memory. We further demonstrate 3D high-density, high-connectivity integration of the Ta/TaOx/TiO2/Ti device, and the device exhibits excellent uniformity among interlayer and intralayer cells in a 4 × 4 3D two-layer cross-point array. Finally, we investigate the influence of nonlinearity of synaptic weight updates on neuromorphic computing. A state-independent training scheme is proposed to improve linearity and fault tolerance of training accuracy.",
author = "Wang, {I. Ting} and Teyuh Chou and Chiu, {Li Wen} and Chang, {Chih Cheng} and Tuo-Hung Hou",
year = "2017",
month = jul,
day = "31",
doi = "10.1109/ICSICT.2016.7998995",
language = "English",
series = "2016 13th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2016 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "620--623",
editor = "Ru Huang and Ting-Ao Tang and Yu-Long Jiang",
booktitle = "2016 13th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2016 - Proceedings",
address = "United States",
note = "null ; Conference date: 25-10-2016 Through 28-10-2016",
}