Real-time engagement detection technology that processes facial expressions can perform with accuracy comparable to that of human observers, according to new research. The study used automatic ...

An expression in a programming language is a combination of explicit values, constants, variables, operators, and functions that are interpreted according to the particular rules of precedence and of ...

Four years ago, Haoqi Zhang, associate professor of computer science at Northwestern Engineering, started a philosophical journey that would reshape his way of thinking about human values and ...