Data processing: database and file management or data structures – Database design – Data structure types
Patent
1997-08-29
1999-08-17
Kulik, Paul V.
Data processing: database and file management or data structures
Database design
Data structure types
707 2, 707 4, 707101, G06F 1730
Patent
active
059408227
ABSTRACT:
A method, apparatus, and article of manufacture for an encoder for encoding members in a concept hierarchy. A query is executed in a computer. The query is performed by the computer to retrieve data from a database stored on a data storage device connected to the computer. Members in the database that are related by one or more concept hierarchies are encoded. Then, members in one of the concept hierarchies that are descendants of one or more selected concepts are identified based on the encoding.
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Haderle Donald J.
Iyer Balakrishna Raghavendra
Homere Jean R.
International Business Machines - Corporation
Kulik Paul V.
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