arrow
返回

A Probabilistic Bayesian Machine Based on a Diffusive Memristor Crossbar Array for Long Sequence Inference

delete2026-07-22
delete0
delete
OA
AI
Y
Yining Jiang
H
Hanzhi Ma *
Y
Yongqin Bai
韩
韩勋 (Xun Han)
Y
Ye Shi
J
Jose Schutt-Aine
Y
Yang Xu
李
李尔平 (Er‐Ping Li) *
DOI:10.1016/j.eng.2026.07.011delete
delete原文链接
delete原文求助
delete分享
delete收藏
摘要

摘要

En 中文
冯·诺依曼架构无法支持人工智能新兴应用,需要新的计算范式以解决复杂任务。基于忆阻器的近内存计算展示了超越冯·诺依曼计算机的潜力。然而,由于器件限制,具有庞大外围电路的忆阻器硬件无法处理复杂任务且对噪声敏感。本研究利用扩散器件的物理随机性和交叉阵列结构的固有并行性,基于Au/Ag/Al2O3/Pt/Ti忆阻器交叉阵列电路实现了一台真正的随机贝叶斯机。所提系统支持长概率序列推理,具有优异的软错误鲁棒性,并首次使概率硬件能够处理如图像识别等高特征任务。我们构建了对应的紧凑模型扩散忆阻器器件,并测量了交叉阵列原型电路的信号传输特性,揭示了由寄生效应引起的严重信号失真。此外,我们提出了一种信号重构方法,有效提升了贝叶斯机电路的性能。本研究为概率计算硬件的电路设计和大规模集成方法探索指明了新方向。
Keyword:
Probabilistic computing
Diffusive memristor
Bayesian machine
Long sequence inference
Soft-error robustness

期刊

Engineering 封面图
Engineering
IF:
11.6
论文数:
2.8K
被引数:
1.5W

机构

T
the hong kong polytechnic university
学者数:
5.3K
论文数: 2.9K
被引数: 0
U
university of illinois urbana-champaign
学者数:
2.5K
论文数: 1.3K
被引数: 0
Z
zhejiang university
学者数:
17.7W
论文数: 12.1W
被引数: 152
学者 查看更多机构
引用论文

引用论文

Enhancing the Matrix Addressing of Flexible Sensory Arrays by a Highly Nonlinear Threshold Switch
err2018-07-03
err74
errOAAI
errWang, Ming; Wang, Wei; Leow, Wan Ru; Wan, Changjin; Chen, Geng; Zeng, Yi; Yu, Jiancan; Liu, Yaqing; Cai, Pingqiang; Wang, Hong; Ielmini, Daniele; Chen, Xiaodong
err分享
err收藏
Machine Memory Intelligence: Inspired by Human Memory Mechanisms机器记忆智能:受人类记忆机制启发
err2025-01-28
err0
errOAAI
errQinghua Zheng; Huan Liu; Xiaoqing Zhang; Caixia Yan; Xiangyong Cao; Tieliang Gong; Yong-Jin Liu; Bin Shi; Zhen Peng; Xiaocen Fan; Ying Cai; Jun Liu
err分享
err收藏
Eyeblink Detection Algorithm Based on Joint Optimization of VME and Morphological Feature Extraction
err2023-09-15
err1
PREAI
errJiang, Yining; Wu, Duanpo; Cao, Jiuwen; Jiang, Lurong; Zhang, Shuchang; Wang, Danping
err分享
err收藏
Low-Energy Truly Random Number Generation with Superparamagnetic Tunnel Junctions for Unconventional Computing
err2017-11-22
err150
errOAAI
errVodenicarevic, D.; Locatelli, N.; Mizrahi, A.; Friedman, J. S.; Vincent, A. F.; Romera, M.; Fukushima, A.; Yakushiji, K.; Kubota, H.; Yuasa, S.; Tiwari, S.; Grollier, J.; Querlioz, D.
err分享
err收藏
The future of electronics based on memristive systems基于忆阻系统的电子学的未来
err2018-01-08
err1.6K
PREAI
errZidan, Mohammed A.; Strachan, John Paul; Lu, Wei D.
err分享
err收藏
An artificial nociceptor based on a diffusive memristor基于扩散忆阻器的人工伤害性感受器
err2018-01-29
err371
errOAAI
errYoon, Jung Ho; Wang, Zhongrui; Kim, Kyung Min; Wu, Huaqiang; Ravichandran, Vignesh; Xia, Qiangfei; Hwang, Cheol Seong; Yang, J. Joshua
err分享
err收藏
Recent advances in MXene materials for resistive switching memory devicesMXene材料在阻变存储器件中的最新进展
err2025-09-17
err0
PREAI
errHyerim Kim; Woonbae Sohn; Jung Hun Lee; Seok Joo Yang; Young-Seok Shim; Cheon Woo Moon; Hyojung Kim
err分享
err收藏
学者 查看更多内容