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Analog Coupled Oscillator Based Weighted Ising Machine
2019
Scientific Reports
We report on an analog computing system with coupled non-linear oscillators which is capable of solving complex combinatorial optimization problems using the weighted Ising model. The circuit is composed of a fully-connected 4-node LC oscillator network with low-cost electronic components and compatible with traditional integrated circuit technologies. We present the theoretical modeling, experimental characterization, and statistical analysis our system, demonstrating single-run ground state
doi:10.1038/s41598-019-49699-5
pmid:31615999
pmcid:PMC6794317
fatcat:qcplxjajpjbq7cfanlxkt3ly6e