Lexical architecture based on a hierarchy of codes for high-speed string correction
François de Bertrand de Beuvron, Philippe Trigano · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1992
AI systems for the general public have to be really tolerant to errors. These errors could be of several kinds: typographic, phonetic, grammatical, or semantic. A special lexical dictionary architecture has been designed to deal with the first two. It extends the hierarchical file method of E. Tanaka and Y. Kojima.