INFORMATION RETRIEVAL SYSTEM Russian patent published in 2003 - IPC

Abstract RU 2199778 C1

FIELD: automatic control and computer engineering. SUBSTANCE: information retrieval system that may be used for solving problems concerned with estimation of word entrance in paragraph has entrance memory unit, word memory unit, control unit, and n entrance estimation units. EFFECT: simplified word scheme and operating algorithm of device. 8 dwg

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RU 2 199 778 C1

Authors

Dovgal' V.M.

Shevelev S.S.

Dates

2003-02-27Published

2001-05-28Filed