This procedure involves simplifying a graph isomorphism problem by either identifying smaller “Johnson” graphs within the two graphs being compared, or finding a way to color the two graphs that ...

A new algorithm efficiently solves the graph isomorphism problem, which has puzzled computer scientists for decades.

Computer Science Landmark Algorithm Breaks 30-Year Impasse Computer scientists are abuzz over a fast new algorithm for solving one of the central problems in the field. The “graph isomorphism” ...