Method and resulting system for integrating a query reformation module onto an information retrieval system

摘要

A method (and system) for converting a keyword based search engine coupled to a information source into a natural language enhanced search engine. The method includes determining expression based syntax of the keyword based search engine. The method then couples a natural language based search engine to the keyword based search engine based upon the expression based syntax by linking the natural language based search engine to the keyword based search engine.