Mathematician Alan Turing invented an imaginary computer known as the Turing Machine; in an age before computers, he explored the concept of what it meant to be computable, creating the field of ...

Computational complexity and computability are central themes in theoretical computer science that address the fundamental question of what can be computed and at what cost. Computability theory ...

Forbes contributors publish independent expert analyses and insights. We research and write about business and management. Professor Richard Allmendinger, Professor of Applied Artificial Intelligence ...

The brilliant English mathematician Alan Turing cracked German codes in WWII, revolutionized computer science—and foresaw the moral questions of modern technology. One of Alan Turing's many ...