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 …

Hdgim: Hyperdimensional genome sequence matching on unreliable highly scaled fefet

HE Barkam, S Yun, PR Genssler, Z Zou… - … , Automation & Test …, 2023 - ieeexplore.ieee.org
This is the first work to present a reliable application for highly scaled (down to merely 3nm),
multi-bit Ferroelectric FET (FeFET) technology. FeFET is one of the up-and-coming …

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 …

FeFET-based in-memory hyperdimensional encoding design

Q Huang, Z Yang, K Ni, M Imani… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The data explosion of Internet of Things (IoT) and machine learning tasks raises a great
demand on highly efficient computing hardware and paradigms. Brain-inspired …

Design of ultracompact content addressable memory exploiting 1T-1MTJ cell

C Zhuo, Z Yang, K Ni, M Imani, Y Luo… - … on Computer-Aided …, 2022 - ieeexplore.ieee.org
Content addressable memories (CAMs) are a promising category of computing-in-memory
(CiM) elements that can perform highly parallel and efficient search operations for routers …

An ultra-dense one-transistor ternary-content-addressable memory array based on non-volatile and ambipolar fin field-effect transistors

Z Zhang, S Mao, G Xu, Q Zhang, Z Wu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
An ultra-dense one-transistor (1T) ternary-content addressable memory (TCAM) array is
reported that is based on high-performance, non-volatile, and ambipolar ferroelectric (Fe) …

Energy efficient data search design and optimization based on a compact ferroelectric fet content addressable memory

J Cai, M Imani, K Ni, GL Zhang, B Li… - Proceedings of the 59th …, 2022 - dl.acm.org
Content Addressable Memory (CAM) is widely used for associative search tasks in
advanced machine learning models and data-intensive applications due to the highly …

A homogeneous processing fabric for matrix-vector multiplication and associative search using ferroelectric time-domain compute-in-memory

X Yin, Q Huang, F Müller, S Deng, A Vardar… - arXiv preprint arXiv …, 2022 - arxiv.org
In this work, we propose a ferroelectric FET (FeFET) time-domain compute-in-memory (TD-
CiM) array as a homogeneous processing fabric for binary multiplication-accumulation …

[图书][B] Electron Devices Based On Ferroelectric Hafnium Oxide Thin Films

T Kämpfe - 2022 - researchgate.net
The discovery of ferroelectric hafnium oxide revived the research on ferroelectric integrated
devices in microelectronics for memory, radio frequency as well as piezoelectric or …

[图书][B] Generic Architectures for Efficient Hyper-Dimensional Computing

S Datta - 2022 - search.proquest.com
The last decade has witnessed a slowdown in technology scaling. At the same time, the
emergence of machine learning has substantially increased computational demand. While …