Information coding and retrieval system and method thereof
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United States of America Patent
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Jun 27, 2006
Issued Date -
N/A
app pub date -
May 7, 2004
filing date -
Dec 17, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention discloses a search engine system with coded information and a search method using the same. The system includes a key word input part, a database for storing information as word codes which are not real standard words, and a central process unit for assigning a word code assigned to a standard word to a word input through the key word input part or a client system, and searching information corresponding to the word code of the input word through the database. In the invention, when key word(s) relating to information to be searched are input through the information input system, the input words are coded and the search is performed using the word codes through the database, thereby searching the information more precisely. In addition, since a plurality of different words having similar or same meanings are coded as one standard word code according to a simple coding rule and stored in the database, the process time for searching the information can be greatly reduced.
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