Information retrieval system

Details Information retrieval system Information retrieval system

2005-04-27

2010-06-22

Pham, Khanh B (Department: 2166)

Data processing: database and file management or data structures

Database and file access

Query optimization

C707S751000, C707S768000, C707SE17062, C707SE17082, C707S999003

Reexamination Certificate

active

07743054

ABSTRACT:
An information retrieval system has a search history storage for storing information of the relation between a search condition entered by the user and selected paper data. In the search history storage, information of the relation between the search condition and a detailed search condition is also stored. The selected paper information and the detailed search information is updated on the basis of a screen transition instruction. The selected paper information is used for a searching process in a search engine and a screen generating process in an HTML document generator.

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patent: 2003/0050959 (2003-03-01), Faybishenko et al.
patent: 2003/0212673 (2003-11-01), Kadayam et al.
patent: 08-063481 (1996-03-01), None
patent: 08-115334 (1996-05-01), None
patent: 09-245058 (1997-09-01), None

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