6. The method for representing information in a computer system according to claim 1, further comprising the steps of: evaluating a natural language user input expression by sequential application of an augmented transition network parse based on identification of the function of a recognized expression in said knowledge representation database, and by parsing by differences based on the evaluation of said recognized expression and said identified function; wherein a recognized expression corresponds to a name associated with a record in the knowledge representation database, and the function of a recognized expression is evaluated by identifying the system concepts in a descriptive network of recognized expressions.
6. The method for representing information in a computer system according to claim 1, further comprising the steps of: evaluating a natural language user input expression by sequential application of an augmented transition network parse based on identification of the function of a recognized expression in said knowledge representation database, and by parsing by differences based on the evaluation of said recognized expression and said identified function; wherein a recognized expression corresponds to a name associated with a record in the knowledge representation database, and the function of a recognized expression is evaluated by identifying the system concepts in a descriptive network of recognized expressions. 8. The method for representing information in a computer system according to claim 6, further comprising the steps of coordinating the derivation of appropriate views of the information in the knowledge representation database in response to said natural language user input expression through evaluation of the input expression for specifying the active concepts and selected appropriate view, class and type of display for response to the input expression.