As humans have come to rely on artificial intelligence to make decisions traditionally performed by bureaucrats and institutions, it is necessary to understand the ways in which various forms of ...

Seventy years after the invention of a data structure called a hash table, theoreticians have found the most efficient possible configuration for it. About 70 years ago, an engineer at IBM named Hans ...

The whiteboard in Professor Mark Stehlik’s office at Carnegie Mellon University still has the details of what turned into a computer science program for high school students. Stehlik and colleague ...