Reducing the Bit Width of Ising Models (IMAGE) Waseda University Caption A method that can reduce the bit width of a quantum system called the "Ising model" to solve combinatorial optimization problems. Credit Waseda University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.