ACM Fellow and A.M. Turing Award recipient Edward A. Feigenbaum, a pioneer in the field of expert systems, reflects on his career.Len Shustek From Communications of the ACM | June 1, 2010
C.A.R. Hoare, developer of the Quicksort algorithm and a lifelong contributor to the theory and design of programming languages, discusses the practical application...Len Shustek, C.A.R. Hoare From Communications of the ACM | March 1, 2009