Ising-machine-like Driving Condition Restrictions in SSBM and Additional Pseudo-annealing- Driving Method for SSBM that Achieves Best Cut Value Search -
Researchers modified Spontaneous Symmetry Breaking Machines (SSBM) to search for optimal solutions in large problems like K2000. They introduced specific driving condition restrictions and added a pseudo-annealing effect, which helps the system find the best possible cut value, even though it loses its original pattern convergence behavior.