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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-03-01 15:25 |
Okinawa | (Primary: On-site, Secondary: Online) |
Investigation of objective intelligibility metrics based on speech foundation models for Clarity Prediction Challenge 2 Katsuhiko Yamamoto (CyberAgent)  EA2023-119 SIP2023-166 SP2023-101 |
Speech Foundation Models (SFMs), which use components like the encoder layer of Whisper, have been suggested to separate... [more] | EA2023-119 SIP2023-166 SP2023-101 pp.334-339 |
| BioX, SIP, IE, ITE-IST, ITE-ME [detail] | 2023-05-18 15:15 |
Mie | Sansui Hall, Mie University (Primary: On-site, Secondary: Online) |
SIP2023-5 BioX2023-5 IE2023-5 |
Compressing video and images with lossy compression degrades input data.Therefore, image quality evaluation is necessary... [more] | SIP2023-5 BioX2023-5 IE2023-5 pp.16-21 |
| IMQ, IE, MVE, CQ (Joint) [detail] |
2023-03-15 13:15 |
Okinawa | Okinawaken Seinenkaikan (Naha-shi) (Primary: On-site, Secondary: Online) |
A Study on Quality Degradation Estimation Model for Transcoding Videos Ryo Saimi, Takanori Hayashi (Hiroshima Institute of Technology) CQ2022-86 |
To provide video delivery services with comfortable quality, it is important to design applications and networks based o... [more] | CQ2022-86 pp.37-42 |
| R | 2023-03-10 15:50 |
Hiroshima | (Primary: On-site, Secondary: Online) |
Search Space Reduction using Neighborhood in Genetic Algorithm Natsumi Takahashi, Tetsushi Yuge (NDA), Tomoaki Akiba (CIT) R2022-54 |
In this study, we consider two-objective network design problem with all-terminal reliability and construction costs. Th... [more] | R2022-54 pp.37-40 |
| NC, NLP | 2023-01-28 09:50 |
Hokkaido | Future University Hakodate (Primary: On-site, Secondary: Online) |
Performance evaluation of success-history based parameter adaptation for differential evolution for multi-objective optimization problems Yusuke Matsuzaki, Jun Adachi, Takafumi Matsuura, Takayuki Kimura (NIT) NLP2022-81 NC2022-65 |
A Multi-objective Optimization Problems (MOPs) is a problem for simultaneously optimizing objective functions with diffe... [more] | NLP2022-81 NC2022-65 pp.1-6 |
| SP, IPSJ-SLP, IPSJ-MUS | 2021-06-18 15:00 |
Online | Online | Speech Intelligibility Experiments using crowdsourcing
-- from designing Web page to Data screening -- Ayako Yamamoto, Toshio Irino (Wakayama Univ.), Kenichi Arai, Shoko Araki, Atsunori Ogawa, Keisuke Kinoshita, Tomohiro Nakatani (NTT) SP2021-5 |
Many subjective experiments have been performed to develop objective speech intelligibility measures, but the novel coro... [more] | SP2021-5 pp.25-30 |
| EA, US, SP, SIP, IPSJ-SLP [detail] | 2021-03-03 14:05 |
Online | Online | [Poster Presentation]
Comparison of speech intelligibility results between laboratory and crowd-sourcing experiments Ayako Yamamoto, Toshio Irino (Wakayama Univ.), Kenichi Arai, Shoko Araki, Atunori Ogawa, Keisuke Kinoshita, Tomohiro Nakatani (NTT) EA2020-73 SIP2020-104 SP2020-38 |
Many subjective experiments have been performed to develop objective speech intelligibility measure. But COVID-19 has ma... [more] | EA2020-73 SIP2020-104 SP2020-38 pp.79-84 |
| IE, IMQ, MVE, CQ (Joint) [detail] |
2020-03-05 10:20 |
Fukuoka | Kyushu Institute of Technology (Cancelled but technical report was issued) |
Preference Analysis for Japanese Sake Evaluation Data Base on Different User Properties Yuki Hashimoto, Tatsuya Yamazaki (Niigata Univ.) CQ2019-138 |
Every year, a contest to evaluate the quality of Sake is held, which is called Zenkoku Shinshu Kanpyokai. Sake experts p... [more] | CQ2019-138 pp.21-24 |
| R | 2019-07-26 14:50 |
Iwate | Ichinoseki Cultural Center | Bi-objective Reliable Network Design with Genetic Algorithm Natsumi Takahashi (Aoyama Gakuin Univ.), Tomoaki Akiba (Chiba Inst. of Tech.), Hisahi Yamamoto (Tokyo Metropolitan Univ.), Takashi Shinzato (Tamagawa Univ.) R2019-16 |
In this study, we consider two-objective network design problem with all-terminal reliability and construction costs. Th... [more] | R2019-16 pp.13-18 |
| IE | 2019-06-21 14:30 |
Okinawa | Image Quality Evaluation of 8K120Hz HEVC Encoder Shinya Iwasaki (NHK), Xuying Lei (FJL), Kazuhiro Chida, Yasuko Sugito, Kazuhisa Iguchi, Kikufumi Kanda (NHK), Hidenobu Miyoshi, Yoshifumi Uehara (FJL) IE2019-20 |
We developed 8K 119.88-Hz (120-Hz) encoder to transmit videos with smoother motions. To evaluate the image quality impro... [more] | IE2019-20 pp.19-24 |
|
| R | 2019-06-14 15:55 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Evaluation for the Algorithm of Minimum Cost-Flow Problem by Using Iterative Deepening Depth- First Search Tomoaki Akiba (CIT), Natsumi Takahashi (AGU), Hisashi Yamamoto (TMU) R2019-13 |
In this study, I considered to treat the network of a transporting route problem with minimum cost that it satisfied flo... [more] | R2019-13 pp.25-30 |
| IMQ | 2018-10-19 14:05 |
Kyoto | Kyoto Institute of Technology | Evaluation of Imaging Method by the Video Coding Efficiency and Its Analysis Kenji Sugiyama, Go Kasahara (Seikei Univ.) IMQ2018-12 |
In color imaging, single sensor system with color filter array (CFA) is popular, especially with Bayer CFA. The improvem... [more] | IMQ2018-12 pp.7-12 |
| R | 2018-07-27 14:00 |
Hokkaido | Evaluation for Obtaining the Pareto Solutions of a Bi-Objective Network with All-Terminal Reliability by Genetic Algorithm Tomoaki Akiba (CIT), Natsumi Takahashi (AGU) R2018-11 |
There are many network systems in the real world, for example, Internet, electricity network and traffic network. In thi... [more] | R2018-11 pp.1-6 |
|
| CS | 2018-07-12 10:53 |
Okinawa | Eef Information Plaza (Kumejima Is.) | A Study on Objective Quality Evaluation in Video Streaming Hoshino Yuki, Takuya Shindo, Isamu Shitara, Takefumi Hiraguri (NIT) CS2018-22 |
In recent years, QoE (Quality of Experience) is receiving a lot of attention because a streaming service has improved in... [more] | CS2018-22 pp.57-60 |
| KBSE | 2017-11-10 15:00 |
Shizuoka | An Evaluation on Discerning Hidden Critical Rules in Legacy Information Systems Akio Jin, Masayuki Inoue, Takuya Saruwatari, Teruko Miyata, Daisuke Hamuro (NTT), Noriaki Izumi (AIST) KBSE2017-26 |
When we renew it and develop it, in the Legacy system that the specifications of the existing system (software) are inco... [more] | KBSE2017-26 pp.1-6 |
|
| CQ (2nd) |
2017-08-26 15:00 |
Saitama | Nippon Institute of Technology | [Poster Presentation]
An objective image quality assessment based on contrast change Naho Ito, Yasuhiro Inazumi, Yuukou Horita (Univ. of Toyama) |
The CSIQ database is a database for image quality assessment (IQA). The database contains many test images obtained from... [more] | |
| CQ | 2017-07-28 15:00 |
Hyogo | Kobe University | Objective Image Quality Assessment Framework based on Noise Cluster Estimation Naho Ito, Yasuhiro Inazumi, Yuukou Horita (Univ. of Toyama) CQ2017-46 |
In recent years, various objective image quality assessment (IQA) methods for evaluating image quality have been propose... [more] | CQ2017-46 pp.95-98 |
| SP | 2016-01-14 15:10 |
Kanagawa | Sunpian Kawasaki | Objective evaluation of synthetic speech using association between dimensions within spectral features Yusuke Ijima, Taichi Asami (NTT), Hideyuki Mizuno (TUSS) SP2015-90 |
This paper proposes a novel objective evaluation technique for statistical parametric speech synthesis. A novel point of... [more] | SP2015-90 pp.27-32 |
| EA, EMM | 2015-11-13 10:00 |
Kumamoto | Kumamoto Univ. | Robust detection to frequency-scale modification for audio watermarking based on amplitude modulation Akira Nishimura (Tokyo Univ. Info. Sci.) EA2015-32 EMM2015-53 |
An audio watermarking system based on amplitude modulation (AM) is tested under the evaluation criteria proposed by the ... [more] | EA2015-32 EMM2015-53 pp.47-52 |
| IA, IN (Joint) |
2014-12-18 15:55 |
Hiroshima | Hiroshima City University | [Invited Talk]
QoE Assessment Technologies for Telecommunication Services and Their Applications Takanori Hayashi (NTT) IN2014-94 |
The rapid spread in the use of mobile terminals such as smartphones has accelerated the speed of evolution of telecommun... [more] | IN2014-94 pp.17-22 |
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