Abstract: An information processing device according to the present application includes an acquisition unit and a determination unit. The acquisition unit acquires time-series position information acquired by a terminal device. The determination unit determines whether relation between one or more pieces of interest position information included in the time-series position information acquired by the acquisition unit and prior or posterior position information in time series satisfies a predetermined criterion, and determines whether to hold the interest position information based on a determination result.
Type:
Grant
Filed:
July 10, 2018
Date of Patent:
June 4, 2019
Assignee:
YAHOO JAPAN COPRPORATION
Inventors:
Ryota Namiki, Kota Tsubouchi, Yoshimitsu Sakui