Highly-scaled and fully-integrated 3-dimensional ferroelectric transistor array for hardware implementation of neural networks

IJ Kim, MK Kim, JS Lee - Nature Communications, 2023 - nature.com
Hardware-based neural networks (NNs) can provide a significant breakthrough in artificial
intelligence applications due to their ability to extract features from unstructured data and …

Technological design of 3D NAND-based compute-in-memory architecture for GB-scale deep neural network

W Shim, S Yu - IEEE Electron Device Letters, 2020 - ieeexplore.ieee.org
In this work, a heterogeneous integration strategy of 3D NAND based compute-in-memory
(CIM) architecture is proposed for large-scale deep neural networks (DNNs). While most of …

Ferroelectric field-effect transistor-based 3-D NAND architecture for energy-efficient on-chip training accelerator

W Shim, S Yu - IEEE Journal on Exploratory Solid-State …, 2021 - ieeexplore.ieee.org
Different from the deep neural network (DNN) inference process, the training process
produces a huge amount of intermediate data to compute the new weights of the network …

3D-FPIM: An extreme energy-efficient DNN acceleration system using 3D NAND flash-based in-situ PIM unit

H Lee, M Kim, D Min, J Kim, J Back… - 2022 55th IEEE/ACM …, 2022 - ieeexplore.ieee.org
The crossbar structure of the nonvolatile memory enables highly parallel and energy-
efficient analog matrix-vector-multiply (MVM) operations. To exploit its efficiency, existing …

System-technology codesign of 3-D NAND flash-based compute-in-memory inference engine

W Shim, S Yu - IEEE Journal on Exploratory Solid-State …, 2021 - ieeexplore.ieee.org
Due to its ultrahigh density and commercially matured fabrication technology, 3-D NAND
flash memory has been proposed as an attractive candidate of inference engine for deep …

[PDF][PDF] Impact of 3D NAND current variation on inference accuracy for in-memory computing

W Shim - Journal of Semiconductor Technology and Science, 2022 - journal.auric.kr
3D NAND Flash has been proposed and investigated as a memory device candidate for the
energy-efficient and ultra-high density compute-inmemory system. To achieve the …

An In-Storage Processing Architecture with 3D NAND Heterogeneous Integration for Spectra Open Modification Search

PK Hsu, W Xu, T Rosing, S Yu - Proceedings of the International …, 2023 - dl.acm.org
Spectra open modification search (OMS) is the critical step in mass spectrometry (MS)
analysis and proteomics to identify peptides underlying protein samples. However, large …

Circuiti innovativi ad alta efficienza energetica per l'elaborazione sicura in memoria basati su dispositivi di memoria resistivi

T Zanotti - 2022 - iris.unimore.it
The number of smart devices for the Internet of Things (IoT) is rapidly growing, and by 2025
almost 80 ZB of data per year will be generated by IoT devices alone, challenging the …

Data storage device with noise injection

DJ Linnen, K Periyannan, R Muthiah… - US Patent …, 2024 - Google Patents
Noise injection procedures implemented on the die of a non-volatile memory (NVM) array
are disclosed. In one example, noise is injected into data by adjusting read voltages to …

Memory device with latch-based neural network weight parity detection and trimming

DJ Linnen, R Muthiah, K Periyannan - US Patent 12,061,542, 2024 - Google Patents
Latch-based methods and apparatus for performing neural network weight parity detection
on the die of a non-volatile memory (NVM) array to detect bit flip errors within neural network …