DR-LINK's linguistic conceptual approach to document detection
Elizabeth D. Liddy, Sung Hyon Myaeng · Text REtrieval Conference · 1993
There is a continuum of levels of linguistic-conceptual processing which can produce enrichments of the original text in order to explicitly represent documents at more conceptual levels for more accurate matching to queries. To produce richer representations of documents and topic statements we have developed a system whose architecture is modular in design and which uses lexical, syntactic, semantic and discourse processing techniques