@inproceedings{0b118c6c0da840528fa36a188e18b51c,
title = "Validation of spiking neural networks using resistive-switching synaptic device with spike-rate-dependent plasticity",
abstract = "In this work, we have developed a spiking neural network (SNN) using gradual resistive-switching random-access memory (RRAM) synaptic device. The fabricated RRAM devices demonstrated the characteristics of gradually changing conductance with voltage pulses under both positive and negative polarities, which is suitable for imitating the potentiation and depression functions of a biological synapse by an electron device. Featuring the gradual switching characteristics, spike-rate-dependent plasticity (SRDP) inspired by Bienenstock, Cooper, and Munro (BCM) learning rule was confirmed and modeled for synaptic modification in the SNN. Then, the supervised learning of MNIST patterns was performed on the simulated SNNs, by which it has been validated that the proposed resistive-switching synaptic device and SRDP synaptic modification rule can adjust weights accurately in cooperation without necessitating the conventional calculation-based learning scheme in the artificial neural networks (ANNs), such as error backpropagation.",
keywords = "Resistive-switching random-access memory, Spike-rate-dependent plasticity, Spiking neural network, Synaptic device",
author = "Suhyun Bang and Oh, {Min Hye} and Kim, {Min Hwi} and Kim, {Tae Hyeon} and Lee, {Dong Keun} and Choi, {Yeon Joon} and Kim, {Chae Soo} and Kyungho Hong and Seongjae Cho and Sungjun Kim and Park, {Byung Gook}",
note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 2020 International Conference on Electronics, Information, and Communication, ICEIC 2020 ; Conference date: 19-01-2020 Through 22-01-2020",
year = "2020",
month = jan,
doi = "10.1109/ICEIC49074.2020.9051210",
language = "English",
series = "2020 International Conference on Electronics, Information, and Communication, ICEIC 2020",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2020 International Conference on Electronics, Information, and Communication, ICEIC 2020",
address = "United States",
}