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Title:
TRANSITIVE CLOSURE INFORMATION GENERATION DEVICE, TRANSITIVE CLOSURE INFORMATION GENERATION METHOD, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/176108
Kind Code:
A1
Abstract:
This transitive closure information generation device is provided with: a graph acquisition unit which acquires a directed hypergraph; and a transitive closure information generation unit which generates transitive closure information about at least one node of the directed hypergraph using transitive closure information about the parent node of the at least one node, said transitive closure information about the at least one node indicating a set of nodes that can reach the at least one node.

Inventors:
SASAKI YOICHI (JP)
Application Number:
PCT/JP2018/010604
Publication Date:
September 19, 2019
Filing Date:
March 16, 2018
Export Citation:
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Assignee:
NEC CORP (JP)
International Classes:
G06Q10/04
Foreign References:
JP2009505227A2009-02-05
JP2003178170A2003-06-27
JPH06301497A1994-10-28
JP2017182277A2017-10-05
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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