Wurtzite and fluorite ferroelectric materials for electronic memory

KH Kim, I Karpov, RH Olsson III, D Jariwala - Nature Nanotechnology, 2023 - nature.com
Ferroelectric materials, the charge equivalent of magnets, have been the subject of
continued research interest since their discovery more than 100 years ago. The …

In-memory computing with resistive memory circuits: Status and outlook

G Pedretti, D Ielmini - Electronics, 2021 - mdpi.com
In-memory computing (IMC) refers to non-von Neumann architectures where data are
processed in situ within the memory by taking advantage of physical laws. Among the …

Onlinehd: Robust, efficient, and single-pass online learning using hyperdimensional system

A Hernández-Cano, N Matsumoto… - … Design, Automation & …, 2021 - ieeexplore.ieee.org
Hyper-Dimensional computing (HDC) is a brain-inspired learning approach for efficient and
robust learning on today's embedded devices. HDC supports single-pass learning, where it …

Achieving software-equivalent accuracy for hyperdimensional computing with ferroelectric-based in-memory computing

A Kazemi, F Müller, MM Sharifi, H Errahmouni… - Scientific reports, 2022 - nature.com
Hyperdimensional computing (HDC) is a brain-inspired computational framework that relies
on long hypervectors (HVs) for learning. In HDC, computational operations consist of simple …

A reconfigurable fefet content addressable memory for multi-state hamming distance

L Liu, AF Laguna, R Rajaei, MM Sharifi… - … on Circuits and …, 2023 - ieeexplore.ieee.org
Pattern searches, a key operation in many data analytic applications, often deal with data
represented by multiple states per dimension. However, hash tables, a common software …

Cosime: Fefet based associative memory for in-memory cosine similarity search

CK Liu, H Chen, M Imani, K Ni, A Kazemi… - Proceedings of the 41st …, 2022 - dl.acm.org
In a number of machine learning models, an input query is searched across the trained class
vectors to find the closest feature class vector in cosine similarity metric. However …

Ferroelectricity of hafnium oxide-based materials: Current status and future prospects from physical mechanisms to device applications

W Yang, C Yu, H Li, M Fan, X Song, H Ma… - Journal of …, 2023 - iopscience.iop.org
The finding of the robust ferroelectricity in HfO 2-based thin films is fantastic from the view
point of both the fundamentals and the applications. In this review article, the current …

Ferroelectric ternary content addressable memories for energy-efficient associative search

X Yin, Y Qian, M Imani, K Ni, C Li… - … on Computer-Aided …, 2022 - ieeexplore.ieee.org
A fast and efficient search function across the database has been a core component for a
number of data-intensive tasks in machine learning, IoT applications, and inference …

See-mcam: Scalable multi-bit fefet content addressable memories for energy efficient associative search

S Shou, CK Liu, S Yun, Z Wan, K Ni… - 2023 IEEE/ACM …, 2023 - ieeexplore.ieee.org
Artificial intelligence has made remarkable advancements in recent years, leading to the
development of algorithms and models capable of handling ever-increasing amounts of …

Content-Addressable Memories and Transformable Logic Circuits Based on Ferroelectric Reconfigurable Transistors for In-Memory Computing

Z Zhao, J Kang, A Tunga, H Ryu, A Shukla, S Rakheja… - ACS …, 2024 - ACS Publications
As a promising alternative to the von Neumann architecture, in-memory computing holds the
promise of delivering a high computing capacity while consuming low power. In this paper …