| 摘要 |
PROBLEM TO BE SOLVED: To provide a content retrieving method, a content retrieving system, and a content retrieving program capable of properly retrieving contents. SOLUTION: A relating processing part 26 in a meta-data processing part 20 gathers meta-data related to a keyword included in a meta-data gathering request from a meta-database 23 when receiving the meta-data gathering request sent from a meta-data acquiring part 11 in a retrieving engine 10. A meta-data integrating part 28 integrates a plurality of meta-data gathered by the relating processing part 26, and transmits a meta-data gathering result, or information of this integrated meta-data, to the meta-data acquiring part 11 in the retrieving engine 10. A content retrieving part 12 retrieves the contents in a content database 50 on the basis of a meta-data gathering result received by the meta- data acquiring part 11. COPYRIGHT: (C)2003,JPO
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