Abstract: The Boolean matching problem via NP-equivalence requires determining whether two Boolean functions are equivalent or not up to a permutation and negation of the input binary variables. Its ...

For decades, psychologists believed willpower was the ticket to a good life. "It was thought that people with better willpower would be more successful," says psychologist Marina Milyavskaya at ...

For decades, parents were told to help children build willpower like a muscle, to resist things like junk food and too much time on their screens.... Kids' willpower is no match for fast food and ...