Informationsverarbeitungsvorrichtung, Informationsverarbeitungsverfahren und Informationsverarbeitungsprogramm

Details

Veröffentlichungs-Nr.

EP4819018

Anmeldetag

13. Februar 2026

Veröffentlichung

7. Oktober 2026

Rechtsraum

EP

IPC

G06Q30/0214, G06F16/901

Abstract

An information processing device includes a processor configured to execute a program; and a storage device configured to store the program, wherein the storage device stores a directed graph constituted of a plurality of nodes indicating individuals and sites visitable by the individuals, a first directed edge indicating a first relation between the individual and the site among the plurality of nodes, and a second directed edge indicating a second relation between the individuals by connection of two of the nodes indicating two of the individuals among the plurality of nodes, and wherein the processor executes: calculation process of calculating an evaluation index value for evaluating the first relation and/or the second relation on the basis of the directed graph; and an output process of outputting a calculation result obtained by the calculation process.

Anmelder

Firmen

Hitachi, Ltd.
Kyoto University

Land

🇯🇵 Japan

Fachgebiete