MEMS Oscillators‐Network‐Based Ising Machine with Grouping Method
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Science"
DOI: 10.1002/advs.202310096
Abstract: Combinatorial optimization (CO) has a broad range of applications in various fields, including operations research, computer science, and artificial intelligence. However, many of these problems are classified as nondeterministic polynomial‐time (NP)‐complete or NP‐hard problems, which… read more here.
Keywords: ising machine; network based; machine; based ising ... See more keywords
Monolithic 3D Oscillatory Ising Machine Using Reconfigurable FeFET Routing for Large‐Scalability and Low‐Power Consumption
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Science"
DOI: 10.1002/advs.202413247
Abstract: Ising machines are attractive for efficiently solving NP‐hard combinatorial optimization problems (COPs). In this work, a scalable monolithic‐3D (M3D) oscillatory Ising machine (OIM) is proposed using ferroelectric field‐effect transistors (FeFETs) serving as an in‐memory routing… read more here.
Keywords: ising machine; fefet routing; power consumption; oscillatory ising ... See more keywords
High-accuracy Ising machine using Kerr-nonlinear parametric oscillators with local four-body interactions
Sign Up to like & getrecommendations! Published in 2020 at "npj Quantum Information"
DOI: 10.1038/s41534-020-00355-1
Abstract: A two-dimensional array of Kerr-nonlinear parametric oscillators (KPOs) with local four-body interactions is a promising candidate for realizing an Ising machine with all-to-all spin couplings, based on adiabatic quantum computation in the Lechner–Hauke–Zoller (LHZ) scheme.… read more here.
Keywords: kerr nonlinear; body interactions; four body; ising machine ... See more keywords
Numerical Modeling of Integrated Coherent Ising Machine Using Spatially Multiplexed Silicon Nitride Microresonators
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2025.3571522
Abstract: In this paper, we present mathematical modeling and numerical analysis of an integrated coherent Ising machine (CIM) consisting of a network of coupled add-drop microring resonators. The proposed CIM exploits dual-pumped degenerate optical parametric oscillators… read more here.
Keywords: ising machine; machine; numerical modeling; coherent ising ... See more keywords
A Novel P-bit Unit Based on VGSOT-MTJ for Reconfigurable Ising Machine With Fully Parallel Spin Updating Design
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Electron Device Letters"
DOI: 10.1109/led.2025.3598983
Abstract: The spin-based probabilistic bit (p-bit) built on magnetic tunnel junction (MTJ) provides a low power and low overhead solution for building high performance Ising machine (IM). In this work, we propose a novel p-bit device… read more here.
Keywords: ising machine; novel bit; bit; mtj ... See more keywords
Quantum Computing for Optimization With Ising Machine
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Nanotechnology Magazine"
DOI: 10.1109/mnano.2024.3378485
Abstract: Optimization problems, which involve finding the best solution from a set of possible solutions, are ubiquitous in various fields, from finance to engineering. Traditional algorithms sometimes struggle with these problems, especially when the solution space… read more here.
Keywords: ising machine; computing optimization; quantum computing; quantum ... See more keywords
Utilizing Multi-Body Interactions in a CMOS-Based Ising Machine for LDPC Decoding
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2023.3322325
Abstract: Ising machines have shown great promise in solving combinatorial optimization problems (COPs) using nature-inspired computation with higher speed and efficiency over traditional von Neumann computing systems. CMOS-based implementations combine the maturity and scaling ability of… read more here.
Keywords: ising machine; ldpc; methodology; cmos based ... See more keywords
Accuracy-enhanced coherent Ising machine using the quantum adiabatic theorem.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.426476
Abstract: The coherent Ising machine (CIM) implemented by degenerate optical parametric oscillator (DOPO) networks is a novel optical platform to accelerate computation of hard combinatorial optimization problems. Nevertheless, with the increase of the problem size, the… read more here.
Keywords: adiabatic theorem; coherent ising; quantum adiabatic; ising machine ... See more keywords
Speed-up coherent Ising machine with a spiking neural network.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.479903
Abstract: Coherent Ising machine (CIM) is a hardware solver that simulates the Ising model and finds optimal solutions to combinatorial optimization problems. However, for practical tasks, the computational process may be trapped in local minima, which… read more here.
Keywords: coherent ising; neural network; spiking neural; ising machine ... See more keywords
Oscillator-Network-Based Ising Machine
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13071016
Abstract: With the slowdown of Moore’s law, many emerging electronic devices and computing architectures have been proposed to sustain the performance advancement of computing. Among them, the Ising machine is a non-von-Neumann solver that has received… read more here.
Keywords: machine; oscillator network; ising machine; network based ... See more keywords