Title:
INFORMATION PRESENTATION DEVICE AND INFORMATION PRESENTATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/146084
Kind Code:
A1
Abstract:
A degree-of-interest calculation unit (104) calculates each user's degree of interest for each set of information having a hierarchical structure and for each time period. An execution trigger generation unit (105) generates an execution trigger for each user. A graph generation unit (106) generates a graph structure in which nodes are connected together by edges, and a text template having a variable is stored in each node, wherein the graph generation unit (106) sets weights for the nodes and edges, and updates the weights for the nodes and/or the weights for the edges. A presentation content generation unit (108) extracts some nodes from the graph structure on the basis of a user's degree of interest for each time period, and on the basis of weights that are set for the nodes and edges, and that reflect external information, and generates information presentation text by embedding information corresponding to the user's degree of interest into the variable of each extracted node.
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Inventors:
SUGANUMA YUKO (JP)
Application Number:
PCT/JP2018/002553
Publication Date:
August 01, 2019
Filing Date:
January 26, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G06Q50/10; G06Q30/02
Foreign References:
| JP2015049637A | 2015-03-16 | |||
| JP2004272355A | 2004-09-30 | |||
| JP2011150462A | 2011-08-04 | |||
| JP2017033482A | 2017-02-09 | |||
| JPH07129593A | 1995-05-19 |
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
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