MODELS OF HUMAN COMMUNICATION: DIALOGUE WITH COMPUTER
D. A. Pospelov · International Journal of General Systems · 1986
A model of understanding texts of a natural language is presented, which consists of three levels. On the first level, the system uses only information in the given text. On the second level, it employs additional information from a knowledge base. On the third level, understanding is connected with some activity of the system stimulated by the available information.