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 …

Comprehensive variability analysis in dual-port fefet for reliable multi-level-cell storage

S Chatterjee, S Thomann, K Ni… - … on Electron Devices, 2022 - ieeexplore.ieee.org
HfO 2-based FeFET is a remarkably promising candidate among emerging memory
technologies. Its manifold applications range from nonvolatile memory to neuromorphic …

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 …

AritPIM: High-throughput in-memory arithmetic

O Leitersdorf, D Leitersdorf, J Gal… - … on Emerging Topics …, 2023 - ieeexplore.ieee.org
Digital processing-in-memory (PIM) architectures are rapidly emerging to overcome the
memory-wall bottleneck by integrating logic within memory elements. Such architectures …

CUDA-PIM: End-to-End Integration of Digital Processing-in-Memory from High-Level C++ to Microarchitectural Design

O Leitersdorf, R Ronen, S Kvatinsky - arXiv preprint arXiv:2308.14007, 2023 - arxiv.org
Digital processing-in-memory (PIM) architectures mitigate the memory wall problem by
facilitating parallel bitwise operations directly within memory. Recent works have …

Aging aware retraining for memristor-based neuromorphic computing

W Ye, GL Zhang, B Li, U Schlichtmann… - … on Circuits and …, 2022 - ieeexplore.ieee.org
Memristor-based crossbars, which can achieve 1-2 orders of magnitude energy efficiency
improvement over digital machines, have been introduced to accelerate the neural networks …

Double-gated ferroelectric-gate field-effect-transistor for multi-bit content-addressable memories

Z Wang, Y Liu, J Zhou, G Han - Microelectronics Journal, 2024 - Elsevier
In this study, we proposed a novel multi-bit content addressable memory (MCAM) cell based
on one single double-gated ferroelectric-gate FET (DG-FeFET). Baseline DG-FeFET has …

Compact Multiplexer Design with Multi-threshold Ferroelectric FETs

SA Ovy, MAI Romel, Y Xiao, Y Xu, K Ni… - 2024 IEEE Computer …, 2024 - ieeexplore.ieee.org
Ferroelectric FETs (FeFETs) are promising emerging nonvolatile memory devices due to
their attractive features such as CMOS compatibility, non-volatility, multi-level cell (MLC) …

FeFET versus DRAM based PIM Architectures: A Comparative Study

C Sudarshan, T Soliman, T Kämpfe… - 2022 IFIP/IEEE 30th …, 2022 - ieeexplore.ieee.org
The throughput and energy efficiency of compute-centric architectures for memory intensive
Deep Neural Networks (DNN) applications are limited by memory bound issues like high …

Adaptable Multi-level Voltage to Binary Converter Using Ferroelectric FETs

S Das, A Govindankutty, S Deng, K Ni… - 2022 IEEE Computer …, 2022 - ieeexplore.ieee.org
The demand for high density storage devices are increasing with the surge in data intensive
applications. The exploration of multi-level cell (MLC) memories is pivotal due to the …