Who became the first woman to receive the ACM A.M. Turing Award, winning it in 2006?

Frances E. Allen became the first woman to receive the ACM A.M. Turing Award, winning it in 2006.

The Association for Computing Machinery gave Allen the award for pioneering contributions to the theory and practice of optimizing compiler techniques. Compilers translate human-readable programming languages into machine code, and optimization makes the resulting programs more efficient.

Allen spent much of her career at IBM, where she worked on compiler projects and helped develop methods for parallel computing. Her research influenced how software is analyzed and transformed for different computer architectures.

The Turing Award is named after British mathematician and computer scientist Alan Turing. Allen’s recognition came decades after the award was established in 1966. She is sometimes confused with Barbara Liskov, who became the second woman to receive the Turing Award, in 2008.