The portion of an interactive computer program that issues messages to and receives commands from a user.
Computer-assisted processing of electric, ultrasonic, or electronic signals to interpret function and activity.
A procedure consisting of a sequence of algebraic formulas and/or logical steps to calculate or determine a given task.
Approximate, quantitative reasoning that is concerned with the linguistic ambiguity which exists in natural or synthetic language. At its core are variables such as good, bad, and young as well as modifiers such as more, less, and very. These ordinary terms represent fuzzy sets in a particular problem. Fuzzy logic plays a key role in many medical expert systems.