RELATED INFORMATION PRESENTATION DEVICE, AND RELATED INFORMATION PRESENTATION METHOD

WIPO Patent Application WO/2014/069582

A1

　A related information presentation device is equipped with: an indirectly-related information storage unit that associates and stores a plurality of items of content information that are not directly related, but that are considered to be indirectly related through both items of content information being directly related to the same related content information; a search formula input receiving unit that receives a search formula input by a user; a content specifying unit that specifies an item of content information on the basis of the search formula; an indirectly-related information extraction unit that extracts, from the indirectly-related information storage unit, content information associated with the content information specified by the content specifying unit; a node that shows the content information specified by the content specifying unit; a display data generation unit that generates display data showing a graph in which nodes showing content information extracted by the indirectly-related information extraction unit are connected by edges; and a display data output unit that outputs the display data. Thus, a plurality of items of content information that are not directly related are dynamically linked through identical related content information, and useful content information that is not expected by the user can be provided to the user.

KAWANO HIROKAZU (JP)
ABE TAKUYA (JP)
YAMAGUCHI KENGO (JP)

PCT/JP2013/079585

May 08, 2014

October 31, 2013

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NEC CORP (JP)
NEC SOFTWARE LTD (JP)

G06F17/30

JP2001350796A	2001-12-21
JP2005078633A	2005-03-24
JP2009075777A	2009-04-09

TANAI Sumio et al. (JP)
Sumio Tanai (JP)

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