Artificial neuronal devices based on emerging materials: neuronal dynamics and applications

H Liu, Y Qin, HY Chen, J Wu, J Ma, Z Du… - Advanced …, 2023 - Wiley Online Library
Artificial neuronal devices are critical building blocks of neuromorphic computing systems
and currently the subject of intense research motivated by application needs from new …

Massively parallel probabilistic computing with sparse Ising machines

NA Aadit, A Grimaldi, M Carpentieri, L Theogarajan… - Nature …, 2022 - nature.com
Solving computationally hard problems using conventional computing architectures is often
slow and energetically inefficient. Quantum computing may help with these challenges, but it …

[HTML][HTML] Probabilistic computing with p-bits

J Kaiser, S Datta - Applied Physics Letters, 2021 - pubs.aip.org
Digital computers store information in the form of bits that can take on one of two values 0
and 1, while quantum computers are based on qubits that are described by a complex …

Oscillator-network-based ising machine

Y Zhang, Y Deng, Y Lin, Y Jiang, Y Dong, X Chen… - Micromachines, 2022 - mdpi.com
With the slowdown of Moore's law, many emerging electronic devices and computing
architectures have been proposed to sustain the performance advancement of computing …

A full-stack view of probabilistic computing with p-bits: devices, architectures and algorithms

S Chowdhury, A Grimaldi, NA Aadit… - IEEE Journal on …, 2023 - ieeexplore.ieee.org
The transistor celebrated its 75th birthday in 2022. The continued scaling of the transistor
defined by Moore's law continues, albeit at a slower pace. Meanwhile, computing demands …

Stochastic transition in synchronized spiking nanooscillators

E Qiu, P Salev, F Torres, H Navarro… - Proceedings of the …, 2023 - National Acad Sciences
This work reports that synchronization of Mott material-based nanoscale coupled spiking
oscillators can be drastically different from that in conventional harmonic oscillators. We …

Energy-Performance Assessment of Oscillatory Neural Networks Based on VO Devices for Future Edge AI Computing

C Delacour, S Carapezzi, M Abernot… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Oscillatory neural network (ONN) is an emerging neuromorphic architecture composed of
oscillators that implement neurons and are coupled by synapses. ONNs exhibit rich …

Evaluating spintronics-compatible implementations of Ising machines

A Grimaldi, L Mazza, E Raimondo, P Tullo… - Physical Review …, 2023 - APS
The commercial and industrial demand for the solution of hard combinatorial optimization
problems pushes forward the development of efficient solvers. One of them is the Ising …

Efficient combinatorial optimization by quantum-inspired parallel annealing in analogue memristor crossbar

M Jiang, K Shan, C He, C Li - Nature Communications, 2023 - nature.com
Combinatorial optimization problems are prevalent in various fields, but obtaining exact
solutions remains challenging due to the combinatorial explosion with increasing problem …

Energy-efficient superparamagnetic Ising machine and its application to traveling salesman problems

J Si, S Yang, Y Cen, J Chen, Y Huang, Z Yao… - Nature …, 2024 - nature.com
The growth of artificial intelligence leads to a computational burden in solving non-
deterministic polynomial-time (NP)-hard problems. The Ising computer, which aims to solve …