Method and apparatus for rapid full text index creation
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United States of America Patent
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Dec 23, 1997
Grant Date -
N/A
app pub date -
Mar 1, 1996
filing date -
Jan 13, 1993
priority date (Note) -
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Abstract
A computer system and method for document indexing and data retrieval. A full text index is created in two phases. In the first phase, a word list symbol table, an alphabetically ordered list, and a non-repeating word number stream are constructed from the source text. In the second phase, a word number access array and in-memory full text index are constructed and then index data is merged into the final index.
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