More accurate/ efficient solutions for combinatorial optimizations by simultaneously scaling number of spins/ interaction bit width

https://www.eurekalert.org/news-releases/1081731 

"based on Ising models: sparsely-coupled offer high scalability by allowing more spins but require problem transformations to fit model, fully-coupled allow any problem to be mapped directly without transformation, but with limited number of spins/ interaction bit width... dual identical LSI chip annealing overcomes capacity/ precision limits... >99% accuracy, solves in quicker timeframe... scalable, high-precision, fully-coupled Ising machines... shift scheduling, traffic routing, drug development"

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