2020 年 63 巻 3 号 p. 96-103
Ising machines are hardware that is expected to perform combinatorial optimization problems with high speed and high accuracy. In recent years, in the field of Ising machines, various studies have been conducted in each layer of hardware development, software development, and application search by both the academic side and industrial side. This manuscript explains how to use the Ising machine and introduces the current state of research and development in the field of Ising machines.