Graph theory: Solution t o '3 utilities problem' could lead to better computers

Researchers thought that they were five years away from solving a math riddle from the 1980's. In reality, and without knowing, they had nearly cracked the problem and had just given away much of the solution in a research article. The solution could be used to improve tomorrow's phones and computers.

from Top Technology News -- ScienceDaily https://ift.tt/348N9o0