Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
VIEWING BEHAVIOUR ESTIMATION DEVICE, VIEWING BEHAVIOUR ESTIMATION METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/194034
Kind Code:
A1
Abstract:
A viewing behaviour estimation device, having: an input unit for inputting the value of a first indicator indicating the playback situation of a video distributed over a network; and a calculation unit for applying the value inputted by the input unit to a function representing the relationship between the first indicator and a second indicator relating to the behavior of a viewer of the video, and thereby calculating an estimation value for the second indicator. It thereby becomes possible to estimate the behavior of a viewer of a video distributed over a network.

Inventors:
KAWASHIMA, Kimiko (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
YAMAGISHI, Kazuhisa (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
Application Number:
JP2019/013071
Publication Date:
October 10, 2019
Filing Date:
March 27, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (5-1 Otemachi 1-chome, Chiyoda-ku Tokyo, 16, 〒1008116, JP)
International Classes:
H04N21/24; G06Q10/04; H04N17/00; H04N21/442
Foreign References:
JP2011118765A2011-06-16
Other References:
TAKAHASHI, SHOKO ET AL.: "A study on factors affecting viewing time of adaptive bitrate video streaming services", PROCEEDINGS OF THE 2018 IEICE GENERAL CONFERENCE COMMUNICATION 2, 6 March 2018 (2018-03-06), pages 258
TAKAHASHI, SHOKO ET AL.: "Analysis of user manipulation for adaptive bitrate video streaming services", IEICE TECHNICAL REPORT, vol. 117, no. 304, 9 November 2017 (2017-11-09), pages 39 - 44
YASUKAWA, SEISHO ET AL.: "Research toward realizing a future network architecture", NTT GIJUTU JOURNAL, vol. 30, no. 3, 1 March 2018 (2018-03-01), pages 23 - 30
Attorney, Agent or Firm:
ITOH, Tadashige et al. (16th Floor, Marunouchi MY PLAZA 1-1, Marunouchi 2-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
Download PDF: