Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
MoNA, CQ (Joint) |
2014-09-11 13:45 |
Miyagi |
|
PoC of co-created quality with users in communication networks Yuki Goto, Ryoichi Shinkuma (Kyoto Univ.), Hirotada Honda, Hideki Nojiri, Akira Takahashi (NTT), Tatsuro Takahashi (Kyoto Univ.) CQ2014-49 |
As various mobile applications in communication networks have been provided, the dominant factors for the quality of use... [more] |
CQ2014-49 pp.59-62 |
MBE, NC (Joint) |
2014-07-26 14:15 |
Okayama |
Okayama University |
Gene expression analysis of Vibrio parahaemolyticus for the light irradiation Teppei Hoshiyama, Masatake Akutagawa, Takahiro Emoto, Mutsumi Aihara, Mario Hayashida, Akira Takahashi, Kazuaki Mawatari (The Univ. of Tokushima), Toshitaka Ikehara (Tokushima Bunri Univ.), Shinsuke Konaka, Yohsuke Kinouchi (The Univ. of Tokushima) MBE2014-31 |
Effect of the light irradiation brings to the bacteria has been reported. For example, the sterilizing effect is obtaine... [more] |
MBE2014-31 pp.19-24 |
CQ, MVE, IE, IMQ, CEA (Joint) [detail] |
2014-03-07 13:45 |
Oita |
Beppu International Convention Center |
[Special Talk]
QoE/QoS-related standardization in ITU-T SG12 Akira Takahashi (NTT) CQ2013-100 |
This paper overviews the current topics in ITU-T (International telecommunication Union - Telecommunication Standardizat... [more] |
CQ2013-100 pp.65-70 |
CQ |
2014-01-24 13:35 |
Tokyo |
Tokyo City University |
[Poster Presentation]
An Adaptive Transmission Control Method based on a Model Representing User Contexts Takeshi Ishihara, Ryoichi Shinkuma (Kyoto Univ.), Hirotada Honda, Akira Takahashi (NTT), Tatsuro Takahashi (Kyoto Univ.) CQ2013-76 |
[more] |
CQ2013-76 pp.51-54 |
CQ |
2014-01-24 15:05 |
Tokyo |
Tokyo City University |
[Poster Presentation]
A method of netowork evaluation based on application modeling Hirotada Honda, Hiroshi Yamamoto, Akira Takahashi (NTT), Takeshi Ishihara, Ryoichi Shinkuma, Tatsuro Takahashi (Kyoto Univ.) CQ2013-83 |
[more] |
CQ2013-83 pp.87-92 |
CQ, MoNA, IPSJ-DPS, IPSJ-CN, IPSJ-EIP (Joint) [detail] |
2013-09-13 16:45 |
Ishikawa |
Kanazawa Institute of Technology |
A study on field measurement of quality of mobile telecommunication services Naoto Endou, Hitoshi Aoki, Hideki Nojiri, Akira Takahashi (NTT) CQ2013-49 |
To provide good service quality over mobile networks, which do not usually guarantee QoS, monitoring the Quality of Expe... [more] |
CQ2013-49 pp.123-128 |
CQ, CS (Joint) |
2013-04-19 13:50 |
Niigata |
Sado Island Development Center |
A study on quality factors of mobile applications Sorami Nakamura, Hiroshi Yamamoto, Hirotada Honda, Akira Takahashi (NTT) CQ2013-13 |
While using application on mobile terminals, it is said that user's QoE often degrades. There are several QoE improvemen... [more] |
CQ2013-13 pp.71-76 |
CQ (Workshop) |
2012-11-02 |
Tokyo |
Tokyo Tech Front |
[Poster Presentation]
A study on extraction method of operation features for cloud-based applications Sorami Nakamura, Hiroshi Yamamoto, Hirotada Honda, Akira Takahashi (NTT) |
Applications provided through web browsers (cloud-based applications) have become popular. The QoE of cloud-based applic... [more] |
|
CQ |
2012-07-12 13:15 |
Ehime |
Ehime Univ. |
THE CONSIDERATION OF WEB BROWSING APPLICATION PERFORMANCE FACTOR Hiroshi Yamamoto, Sorami Nakamura, Hirotada Honda, Daisuke Ikegami, Akira Takahashi (NTT) CQ2012-20 |
[more] |
CQ2012-20 pp.17-22 |
CQ |
2012-07-13 09:45 |
Ehime |
Ehime Univ. |
Playback and pause state estimation of progressive download-based video services Hirotada Honda, Daisuke Ikegami, Hiroshi Yamamoto, Hideki Nojiri, Akira Takahashi (NTT) CQ2012-30 |
[more] |
CQ2012-30 pp.77-81 |
ICM, CQ, NS (Joint) |
2011-11-11 17:00 |
Aomori |
Hirosaki University |
Playing state estimation method for progressive download services Daisuke Ikegami, Hirotada Honda, Hiroshi Yamamoto, Hideki Nojiri, Akira Takahashi (NTT) CQ2011-59 |
[more] |
CQ2011-59 pp.91-96 |
CQ |
2010-07-08 13:45 |
Hokkaido |
Soya Fureai Park |
Analysis of effects on wideband speech for elderly people by laddering method Atsuko Kurashima, Toshiko Tominaga, Takanori Hayashi, Akira Takahashi (NTT) CQ2010-25 |
Communication services considering elderly people are needed because of aging society. We studied a subjective quality e... [more] |
CQ2010-25 pp.51-54 |
CQ |
2010-07-08 15:55 |
Hokkaido |
Soya Fureai Park |
Overview of ITU-T and its standardization of QoE assessment methodologies
-- Report of May 2010 meeting of ITU-T SG12 -- Akira Takahashi (NTT) CQ2010-28 |
This paper overviews the structure, function, and working methods of ITU-T (International telecommunication Union - Tele... [more] |
CQ2010-28 pp.65-69 |
CQ |
2010-07-09 10:25 |
Hokkaido |
Soya Fureai Park |
Performance Comparisons of Subjective Video Quality Assessment Methods for Mobile Communications Toshiko Tominaga, Takanori Hayashi, Jun Okamoto, Akira Takahashi (NTT Corp.) CQ2010-34 |
There are many subjective assessment methods, depending on the purpose of the video quality evaluation, provided by ITU-... [more] |
CQ2010-34 pp.97-102 |
CQ |
2010-07-09 11:15 |
Hokkaido |
Soya Fureai Park |
The proposal for quantization method of speaker identification accuracy for speech communication service Noritsugu Egi, Takanori Hayashi, Akira Takahashi (NTT) CQ2010-36 |
[more] |
CQ2010-36 pp.109-112 |
ITS, IEE-ITS |
2010-03-09 11:15 |
Kyoto |
Kyoto Univ. |
Introduction of intruder prevention system in toll gate in expressway Yoshiyuki Hagiwara (Omron), Shunsuke Kamijo (Univ. of Tokyo.), Akira Takahashi (W-NEXCO), Katsuhiro Iida (Osaka University) |
To prevent the traffic accident of which it caused the intruder from the toll gate in the expressway beforehand, the int... [more] |
ITS2009-90 pp.31-36 |
CQ, NS, ICM (Joint) |
2009-11-13 08:50 |
Ishikawa |
Kanazawa Institute of Technology (Ishikawa) |
A study of speaker verification accuracy for wideband speech communication Noritsugu Egi, Takanori Hayashi, Akira Takahashi (NTT Corp.) CQ2009-49 |
The growth of wideband speech telephony enabled to transmit speech that has auditory presence. For quality evaluation of... [more] |
CQ2009-49 pp.59-62 |
CQ, MoNA, IPSJ-AVM |
2009-07-10 09:25 |
Hokkaido |
Otaru City Hall |
A study on subjective speech quality assessment characteristics of elderly people Atsuko Kurashima, Toshiko Tominaga, Jun Okamoto, Akira Takahashi (NTT) CQ2009-22 |
The communication service considering the olderly people is needed because of aging society. We are starting a basic exa... [more] |
CQ2009-22 pp.45-48 |
NLP |
2009-05-15 10:30 |
Shiga |
Ritsumeikan University |
A Method for Navigating Mobile Agent without Gradients in Sensor Field Keisuke Sei, Akira Takahashi, Takaya Miyano (Ritsumeikan Univ.) NLP2009-1 |
We have devised algorithms for the automatic navigation of a mobile agent in the environment where wireless sensor syste... [more] |
NLP2009-1 pp.1-4 |
PN, CS, OCS (Joint) |
2008-06-12 09:55 |
Hokkaido |
Chitose Institute of Science and Technology |
A Study on Physical Layer and MAC Layer Requirements for the Next Generation PON Hiroaki Mukai, Seiji Kozaki, Akira Takahashi, Kiyoshi Shimokasa (Mitsubishi Electric) CS2008-7 |
PON (Passive Optical Network) achieves FTTH (Fiber To The Home) economically, by sharing an optical fiber between plural... [more] |
CS2008-7 pp.7-12 |