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Sang-gyun, Gi
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High density neuromorphic system with Mo/Pr0. 7Ca0. 3MnO3 synapse and NbO2 IMT oscillator neuron
K Moon, E Cha, J Park, S Gi, M Chu, K Baek, B Lee, S Oh, H Hwang
2015 IEEE International Electron Devices Meeting (IEDM), 17.6. 1-17.6. 4, 2015
522015
Stuck-at-fault tolerant schemes for memristor crossbar array-based neural networks
I Yeo, M Chu, SG Gi, H Hwang, BG Lee
IEEE Transactions on Electron Devices 66 (7), 2937-2945, 2019
512019
Analog synapse device with 5-b MLC and improved data retention for neuromorphic system
K Moon, E Cha, J Park, S Gi, M Chu, K Baek, B Lee, SH Oh, H Hwang
IEEE Electron Device Letters 37 (8), 1067-1070, 2016
502016
A Learning‐Rate Modulable and Reliable TiOx Memristor Array for Robust, Fast, and Accurate Neuromorphic Computing
J Jang, S Gi, I Yeo, S Choi, S Jang, S Ham, B Lee, G Wang
Advanced Science 9 (22), 2201117, 2022
382022
WOx-Based Synapse Device With Excellent Conductance Uniformity for Hardware Neural Networks
W Choi, SG Gi, D Lee, S Lim, C Lee, BG Lee, H Hwang
IEEE Transactions on Nanotechnology 19, 594-600, 2020
192020
Stochastic implementation of the activation function for artificial neural networks
I Yeo, S Gi, B Lee, M Chu
2016 IEEE Biomedical Circuits and Systems Conference (BioCAS), 440-443, 2016
182016
A hardware and energy-efficient online learning neural network with an RRAM crossbar array and stochastic neurons
I Yeo, SG Gi, G Wang, BG Lee
IEEE Transactions on Industrial Electronics 68 (11), 11554-11564, 2020
172020
Fundamental issues of implementing hardware neural networks using memristor
S Gi, I Yeo, M Chu, S Kim, B Lee
2015 International SoC Design Conference (ISOCC), 215-216, 2015
132015
Modeling and system-level simulation for nonideal conductance response of synaptic devices
SG Gi, I Yeo, M Chu, K Moon, H Hwang, B Lee
IEEE Transactions on Electron Devices 65 (9), 3996-4003, 2018
62018
A ReRAM-based convolutional neural network accelerator using the analog layer normalization technique
SG Gi, H Lee, J Jang, BG Lee
IEEE Transactions on Industrial Electronics 70 (6), 6442-6451, 2022
52022
Artificial neuromodulator–synapse mimicked by a three-terminal vertical organic ferroelectric barristor for fast and energy-efficient neuromorphic computing
S Ham, J Jang, D Koo, S Gi, D Kim, S Jang, ND Kim, S Bae, B Lee, ...
Nano Energy 124, 109435, 2024
22024
A CMOS-based Resistive Crossbar Array with Pulsed Neural Network for Deep Learning Accelerator
I Yeo, S Gi, J Kim, B Lee
2019 IEEE International Conference on Artificial Intelligence Circuits and …, 2019
22019
Implementation of STDP Learning for Non-volatile Memory-based Spiking Neural Network using Comparator Metastability
SG Gi, I Yeo, B Lee
2019 IEEE International Conference on Artificial Intelligence Circuits and …, 2019
12019
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