DATA VERIFICATION DEVICE

• US 20170242865A1
• Filed: 05/09/2017
• Published: 08/24/2017
• Est. Priority Date: 11/14/2014
• Status: Active Grant

• Current Assignee: Fujitsu Limited
• Original Assignee: Fujitsu Limited
• Inventors: MAITA, TSUYOSHI, Noro, Nobumi, Tanaka, Tetsu
• Granted Patent: US 10,394,920 B2
• Time in Patent Office: Days
• CPC Class Codes: G06F 16/951 Indexing; Web crawling techniques
• CPC Class Codes: G06F 16/9537 Spatial or temporal dependent retrieval, e.g. spatiotemporal queries
• CPC Class Codes: G06F 18/2113 by ranking or filtering the set of features, e.g. using a measure of variance or of feature cross-correlation
• CPC Class Codes: G06F 7/08 Sorting, i.e. grouping record carriers in numerical or other ordered sequence according to the classification of at least some of the information they carry by merging two or more sets of carriers in ordered sequence G06F7/16
• CPC Class Codes: G06Q 30/0609 Buyer or seller confidence or verification
• CPC Class Codes: G06T 7/001 using an image reference approach
• CPC Class Codes: H04L 63/0853 using an additional device, e.g. smartcard, SIM or a different communication terminal cryptographic mechanisms or cryptographic arrangements for entity authentication involving additional secure or trusted devices H04L9/3234
• CPC Class Codes: H04L 67/146 Markers for unambiguous identification of a particular session, e.g. session cookie or URL-encoding
• CPC Class Codes: H04L 9/32 including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials

Abstract

A data verification device includes a processor configured to: specify, out of a plurality of sites registered as acquisition sources of specific information, reliability of the site from which the information was acquired as the specific information based on storage content of a storage that stores therein the reliability in association with each of the sites; and output the information acquired as the specific information together with the specified reliability.

Claims

1. A data verification device comprising:

a processor configured to;

specify, out of a plurality of sites registered as acquisition sources of specific information, reliability of the site from which the information was acquired as the specific information based on storage content of a storage that stores therein the reliability in association with each of the sites; and

output the information acquired as the specific information together with the specified reliability.

2. A data verification device comprising:

a processor configured to;

acquire information as specific information from a plurality of sites that are registered as acquisition sources of the specific information; and

output, when grouping according to consistency of content of information is performed on the acquired information, information belonging to a group for which number of components of the group is the largest together with reliability corresponding to the number of components of the group.

3. A data verification device comprising:

a processor configured to;

acquire information as specific information from a plurality of sites that are registered as acquisition sources of the specific information; and

perform, grouping, with respect to reliability of a first site to which the highest reliability was assigned out of the sites from which the information was acquired as the specific information, on the information acquired from the other sites excluding at least the first site out of the sites according to consistency of content of information and, when it is detected that the reliability calculated depending on number of components of a specific group for which the number of components of the group is the largest indicates higher reliability, output the information belonging to the specific group.