Turing, Alan

Alan Turing was a British mathematician and logician whose work fundamentally shaped computer science. He developed the concept of the Turing machine, a theoretical device that models the process of computation, establishing the limits of what machines can compute. During World War II, Turing played a key role in deciphering German codes, significantly aiding the Allied victory. His ideas underpin modern algorithms and artificial intelligence, making him a foundational figure in understanding how computers process information and solve problems.