Results 1 to 10 of about 2,680 (272)

Photonic Ising Machine Using Parallel Bandit Architecture Based on Laser Chaos

IEEE Access
Photonic computing has emerged as a transformative technology for overcoming the fundamental limitations of semiconductor technology. Among recent advancements, the laser chaos decision maker has been introduced for ultrafast decision making by ...
Ryota Yasudo, Michihiro Koibuchi, Mikio Hasegawa   +2 more
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Creating Electronic Oscillator-based Ising Machines without External Injection Locking [PDF]

, 2021
Jaykumar Vaidya, R. S. Surya Kanthi, Nikhil Shukla   +2 more
openalex   +1 more source

Efficient and Scalable Architecture for Multiple-Chip Implementation of Simulated Bifurcation Machines

IEEE Access
Ising machines are specialized computers for finding the lowest energy states of Ising spin models, onto which many practical combinatorial optimization problems can be mapped. Simulated bifurcation (SB) is a quantum-inspired parallelizable algorithm for
Tomoya Kashimata, Masaya Yamasaki, Ryo Hidaka, Kosuke Tatsumura   +3 more
doaj   +1 more source

A 50-spin surface acoustic wave Ising machine

Communications Physics
Time-multiplexed spinwave Ising Machines have unveiled a route towards miniaturized and low-cost combinatorial optimization solvers but are constrained in the number of spins by nonlinear spinwave dispersion.
Artem Litvinenko, Roman Khymyn, Roman Ovcharov, Johan Åkerman   +3 more
doaj   +1 more source

Quantum annealing research at CMU: algorithms, hardware, applications

Frontiers in Computer Science
In this mini-review, we introduce and summarize research from the Quantum Technologies Group (QTG) at Carnegie Mellon University related to computational experience with quantum annealing, performed in collaboration with several other institutions ...
Sridhar Tayur, Ananth Tenneti
doaj   +1 more source

Massively parallel probabilistic computing with sparse Ising machines [PDF]

, 2022
Navid Anjum Aadit, Andrea Grimaldi, Mario Carpentieri, Luke Theogarajan, John M. Martinis, Giovanni Finocchio, Kerem Y. Çamsarı   +6 more
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An Ising machine based on networks of subharmonic electrical resonators [PDF]

, 2022
L. Q. English, A. V. Zampetaki, K. P. Kalinin, Natalia G. Berloff, P. G. Kevrekidis   +4 more
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An Ising Machine Approach to the Personalized Course Selection Problem

IEEE Access
A combinatorial optimization problem is a problem finding an optimal combination of variables that maximizes or minimizes an objective function while satisfying given constraints.
Takeru Ota, Keisuke Fukada, Nozomu Togawa   +2 more
doaj   +1 more source

Highly Versatile FPGA-Implemented Cyber Coherent Ising Machine

IEEE Access
To solve large-scale real-world problems, attempts have been made to realize high-speed simulations of quantum Ising machines using field-programmable gate arrays (FPGAs) and to virtually realize networks with a large number of fully coupled spins, which
Toru Aonishi, Tatsuya Nagasawa, Toshiyuki Koizumi, Mastiyage Don Sudeera Hasaranga Gunathilaka, Kazushi Mimura, Masato Okada, Satoshi Kako, Yoshihisa Yamamoto   +7 more
doaj   +1 more source

Suppressing amplitude inhomogeneity enhances computational performance of Ising machines: why the choice of nonlinearity matters. [PDF]

, 2020
Fabian Böhm, Thomas Van Vaerenbergh, Guy Verschaffelt, Guy Van der Sande   +3 more
openalex