Information processing apparatus capable of properly...

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

Reexamination Certificate

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Details

C707S793000, C707S793000, C709S224000

Reexamination Certificate

active

07487164

ABSTRACT:
The present invention is intended to properly reflect the change in user's preference and properly infer the user's interest in newly added attributes, thereby realizing contents recommendation which is close to user's interest. A topic selection block deliberately selects the interest data which is low in the degree of importance and a dialogue generation block generates queries. A response input block accepts a response to a query displayed by a dialogue display block and changes the interest data in accordance with the contents of the accepted response. The present invention is applicable to personal computers or HDD recorders.

REFERENCES:
patent: 6418440 (2002-07-01), Kuo et al.
patent: 6981040 (2005-12-01), Konig et al.
patent: 2003/0135539 (2003-07-01), Kondo et al.
patent: 10-162027 (1998-06-01), None
patent: 11-66097 (1999-03-01), None
patent: 2001-14324 (2001-01-01), None
patent: 2001-34451 (2001-02-01), None
patent: 2001-155038 (2001-06-01), None
patent: 2002-14966 (2002-01-01), None
patent: 2002-63206 (2002-02-01), None
patent: WO 02/059785 (2002-08-01), None

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