Computing with Words (CW or CWW) is a system of computation which offers an important capability that traditional systems of computation do not have—a capability to compute with information described in a natural language. In the main, CW is concerned with solution of problems which are stated in a natural language. The importance of CW derives from the fact that much of human knowledge is perception-based and is described in a natural language.
CW has important applications to decision analysis, question-answering systems, system modeling, specification and optimization, and mechanization of natural language understanding. Basically, CW opens the door to a wide-ranging enlargement of the role of natural languages in scientific theories.