Reconfigurable Mapping Algorithm based Stuck-At-Fault Mitigation in Neuromorphic Computing Systems
Reconfigurable Mapping Algorithm based Stuck-At-Fault Mitigation in Neuromorphic Computing Systems
复制标题
神经形态计算系统中基于可重构映射算法的卡故障缓解
DOI:
10.1145/3583781.3590208
复制
发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Wang, Jinhui
中科院分区:
文献类型:
--
作者:
Oli-Uz-Zaman, Md.;Khan, Saleh Ahmad;Oswald, William;Liao, Zhiheng;Wang, Jinhui
Stuck-At-Fault (SAF) defect of memristor generated from immature fabrication and heavy device utilization makes neuromorphic computing systems commercially unavailable. To mitigate this problem, a Reconfigurable Mapping Algorithm (RMA) is proposed in this paper. Based on the analysis for the VGG8 model with CIFAR10 dataset, the experiment results show that the RMA is efficient in restoring the inference accuracy up to 90% (the original accuracy without SAF) under SAFs from 0.1% to 50%, where Stuck-At-One (SA1): Stuck-At-Zero (SA0) = 5:1, 1:5, and 1:1. Additionally, the RMA improves the accuracy more than 50% in presence of high nonlinearity LTP = 4 and LTD = -4 and the standard conductance drift (10 years at 85 degrees Celsius) nearly has no influence on the inference accuracy of the DNN with the RMA.
DOI:
10.1109/jxcdc.2020.2987605
发表时间:
2020
影响因子:
2.4
作者:
Charan, Gouranga;Mohanty, Abinash;Du, Xiaocong;Krishnan, Gokul;Joshi, Rajiv V.;Cao, Yu
通讯作者:
Cao, Yu
DOI:
--
发表时间:
2021
期刊:
Design, Automation and Test in Europe
影响因子:
--
作者:
Giju Jung;M. Fouda;Sugil Lee;Jongeun Lee;A. Eltawil;F. Kurdahi
通讯作者:
F. Kurdahi
影响因子:
3.7
作者:
Liao, Zhiheng;Fu, Jingyan;Wang, Jinhui
通讯作者:
Wang, Jinhui