ROBOT: a high performance natural language processor for data base query

ABSTRACT

The ROBOT project is to develop an English interface to data base management systems (DBMS). Our approach calls for mapping English language questions into a language of data base semantics that is independent of the content of the data base. In this way we work in a "movable miniworld" since the semantic primitives are fixed, but the area of discourse varies with the content of the data base. Thus, by making only dictionary changes we have interfaced a student grade file and employee file and a data dictionary.