System and method for performing a search and a browse on a...

Data processing: database and file management or data structures – Database design – Data structure types

Reexamination Certificate

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C709S202000

Reexamination Certificate

active

06978264

ABSTRACT:
A search and a browse on a single user query is performed. A refined query is selected from the results of the first user query. Thereafter, a list of concepts from a first directory associated with the refined query is obtained. The concepts are defined in a hierarchical relationship with concepts having broader scope being higher in the hierarchy and concepts having a narrower scope being lower in the hierarchy. Additionally, a list of web sites associated with the search concept is obtained from a second directory.

REFERENCES:
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patent: 6233575 (2001-05-01), Agrawal et al.
patent: 6233584 (2001-05-01), Purcell
patent: 6240408 (2001-05-01), Kaufman
patent: 6253198 (2001-06-01), Perkins
patent: 6253201 (2001-06-01), Abdel-Mottaleb et al.
patent: 2002/0040363 (2002-04-01), Wolfmann et al.
patent: 2002/0065671 (2002-05-01), Goerz et al.
patent: 2002/0120619 (2002-08-01), Marso et al.

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