Memristor-based artificial chips

B Sun, Y Chen, G Zhou, Z Cao, C Yang, J Du, X Chen… - ACS …, 2023 - ACS Publications
Memristors, promising nanoelectronic devices with in-memory resistive switching behavior
that is assembled with a physically integrated core processing unit (CPU) and memory unit …

Monolithic three-dimensional integration of RRAM-based hybrid memory architecture for one-shot learning

Y Li, J Tang, B Gao, J Yao, A Fan, B Yan… - Nature …, 2023 - nature.com
In this work, we report the monolithic three-dimensional integration (M3D) of hybrid memory
architecture based on resistive random-access memory (RRAM), named M3D-LIME. The …

Synapse-mimetic hardware-implemented resistive random-access memory for artificial neural network

H Seok, S Son, SB Jathar, J Lee, T Kim - Sensors, 2023 - mdpi.com
Memristors mimic synaptic functions in advanced electronics and image sensors, thereby
enabling brain-inspired neuromorphic computing to overcome the limitations of the von …

Generative complex networks within a dynamic memristor with intrinsic variability

Y Guo, W Duan, X Liu, X Wang, L Wang… - Nature …, 2023 - nature.com
Artificial neural networks (ANNs) have gained considerable momentum in the past decade.
Although at first the main task of the ANN paradigm was to tune the connection weights in …

2D MoTe2/MoS2−xOx Van der Waals Heterostructure for Bimodal Neuromorphic Optoelectronic Computing

Y Xiao, W Li, X Lin, Y Ji, Z Chen, Y Jiang… - Advanced Electronic …, 2023 - Wiley Online Library
The von Neumann bottleneck has long been a significant obstacle to the advancement of
the era of intelligent computing. Neuromorphic devices are considered a promising solution …

Semantic memory–based dynamic neural network using memristive ternary CIM and CAM for 2D and 3D vision

Y Zhang, W Zhang, S Wang, N Lin, Y Yu, Y He… - Science …, 2024 - science.org
The brain is dynamic, associative, and efficient. It reconfigures by associating the inputs with
past experiences, with fused memory and processing. In contrast, AI models are static …

Multiplexing in photonics as a resource for optical ternary content-addressable memory functionality

Y London, T Van Vaerenbergh, L Ramini, A Descos… - …, 2023 - degruyter.com
In this paper, we combine a Content-Addressable Memory (CAM) encoding scheme
previously proposed for analog electronic CAMs (E-CAMs) with optical multiplexing …

Bring memristive in-memory computing into general-purpose machine learning: A perspective

H Zhou, J Chen, J Li, L Yang, Y Li, X Miao - APL Machine Learning, 2023 - pubs.aip.org
In-memory computing (IMC) using emerging nonvolatile devices has received considerable
attention due to its great potential for accelerating artificial neural networks and machine …

In-memory search with learning to hash based on resistive memory for recommendation acceleration

F Wang, W Zhang, Z Li, N Lin, R Bao, X Xu… - npj Unconventional …, 2024 - nature.com
Similarity search is essential in current artificial intelligence applications and widely utilized
in various fields, such as recommender systems. However, the exponential growth of data …

Random Projection‐Based Locality‐Sensitive Hashing in a Memristor Crossbar Array with Stochasticity for Sparse Self‐Attention‐Based Transformer

X Wang, I Valov, H Li - Advanced Electronic Materials, 2024 - Wiley Online Library
Self‐attention mechanism is critically central to the state‐of‐the‐art transformer models.
Because the standard full self‐attention has quadratic complexity with respect to the input's …