EXTRACTION DEVICE, EXTRACTION METHOD, AND EXTRACTION PROGRAM

PROBLEM TO BE SOLVED: To provide an extraction device, extraction method, and extraction program, which enable processing for associating pieces of information acquired from a plurality of applications while minimizing an increase in processing load.SOLUTION: An extraction device includes an acquisi...

Full description

Saved in:
Bibliographic Details
Main Authors HADANO MAYUMI, TSUBOUCHI KOTA, ICHIEN SHINJI
Format Patent
LanguageEnglish
Japanese
Published 22.02.2018
Subjects
Online AccessGet full text

Cover

Loading…
More Information
Summary:PROBLEM TO BE SOLVED: To provide an extraction device, extraction method, and extraction program, which enable processing for associating pieces of information acquired from a plurality of applications while minimizing an increase in processing load.SOLUTION: An extraction device includes an acquisition unit 131 and an extraction unit 132. The acquisition unit 131 acquires a plurality of pieces of first application information collected in a first application installed in each of a plurality of terminal devices, and a plurality of pieces of second application information collected in a second application installed in each of the plurality of terminal devices. The extraction unit 132 refers to one of the plurality of pieces of second application information acquired by the acquisition unit 131 and extracts, from the plurality of pieces of first application information acquired by the acquisition unit 131, pieces of first application information that have been collected from a terminal device from which the one of the plurality of pieces of second application information was collected, and therefor are regarded as candidates to be associated with the one of the pieces of second application information.SELECTED DRAWING: Figure 3 【課題】複数のアプリケーションから取得される情報を紐付けるための処理を可能にしつつ、処理負荷の増大を抑制する抽出装置、抽出方法、及び抽出プログラムを提供する。【解決手段】抽出装置は、取得部131と、抽出部132とを有する。取得部131は複数の端末装置の各々にインストールされる各第1のアプリケーションにおいて収集される複数の第1アプリ情報と、複数の端末装置の各々にインストールされる各第2のアプリケーションにおいて収集される複数の第2アプリ情報とを取得する。抽出部132は、取得部131により取得された複数の第1アプリ情報から、取得部131により取得された複数の第2アプリ情報のうち、第2アプリ情報に基づいて、第2アプリ情報と同一の端末装置において収集された情報であるとして、第2アプリ情報と紐付けられる第1アプリ情報の候補となる第1アプリ情報を抽出する。【選択図】図3
Bibliography:Application Number: JP20170131125