20 Mar fact

A thing that is. The truer the fact, the better. False facts tend to be confusing. In expert systems facts are items of information fed into the system for processing. The facts are compared with rules in the system to find patterns and inferrable results that can lead to conclusions.
Keywords: proposition
interaction
equation
rule
rule base
exception
expert system
inference
domain
input
behavior

References: algorithms
automata
computing
knowledge
logic
rules
syntax