记忆电阻器
油藏计算
计算机科学
最上等的
维数之咒
信号(编程语言)
信号处理
非线性系统
并行计算
计算科学
计算机硬件
算法
人工智能
数字信号处理
电子工程
物理
工程类
人工神经网络
循环神经网络
方位角
量子力学
程序设计语言
天文
作者
Weiying Sun,Woyu Zhang,Jie Yu,Yang Li,Zeyu Guo,Jinru Lai,Danian Dong,Xu Zheng,Fei Wang,Shaoyang Fan,Xiaoxin Xu,Dashan Shang,Ming Liu
标识
DOI:10.1109/vlsitechnologyandcir46769.2022.9830310
摘要
In this work, we realized a three-dimensional (3D) reservoir computing (RC) by utilizing the I-V nonlinearity and short-term memory of the dynamic memristor in 4-layer vertical array. The cycle-to-cycle variation of the dynamic reservoir is improved by parallel memristor configuration. The dimensionality of the reservoir space is increased by input strategy design. After the hardware-software co-optimization, the proposed 3D RC system exhibits high recognition accuracy (90%), low energy consumption (~0.78 pJ /operation), and high area efficiency (5.12 TOPS/mm 2 ).
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