Title:
RELATIONSHIP DETECTOR, RELATIONSHIP DETECTION METHOD, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2010/026900
Kind Code:
A1
Abstract:
Disclosed is a relationship detector comprising a first distance calculation unit, a second distance calculation unit and an unpredictability calculation unit. With respect to a group of elements in which a first relationship among elements stored in a first data memory unit (11) and a second relationship among elements stored in a second data memory unit (12) different from the first relationship are defined, a first distance calculation unit (21) calculates a predetermined first distance between two elements belonging to the group and having the first relationship, a second distance calculation unit (22) calculates a predetermined second distance between two elements belonging to the group and having the second relationship, and an unpredictability calculation unit (23) calculates the degree of difference between the first distance of the two elements belonging to the group and the second distance thereof by a predetermined rule.
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Inventors:
KAWAI Hideki (7-1 Shiba 5-chome, Minato-k, Tokyo 01, 〒1088001, JP)
Application Number:
JP2009/064865
Publication Date:
March 11, 2010
Filing Date:
August 26, 2009
Export Citation:
Assignee:
NEC CORPORATION (7-1 Shiba 5-chome, Minato-ku Tokyo, 01, 〒1088001, JP)
日本電気株式会社 (〒01 東京都港区芝五丁目７番１号 Tokyo, 〒1088001, JP)
日本電気株式会社 (〒01 東京都港区芝五丁目７番１号 Tokyo, 〒1088001, JP)
International Classes:
G06F19/00; G06F17/30
Attorney, Agent or Firm:
KIMURA Mitsuru (2nd Floor, Kyohan Building 7, Kandanishiki-cho 2-chome, Chiyoda-k, Tokyo 54, 〒1010054, JP)
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