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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| NLC | 2020-09-10 10:30 |
Online | Online | Acquisition of periodic events with person attributes distinction Kohei Yamamoto, Kazutaka Shimada (Kyutech)  NLC2020-3 |
[more] | NLC2020-3 pp.11-16 |
| IN, RCS, NV (Joint) |
2020-05-22 10:35 |
Online | Online | Analysis of delay characteristics of connection through LTE network by time series analysis Kohei Yamamoto, Naoki Wakamiya (Osaka Univ.), Ryo Nakano, Ryosuke Hujiwara (Hitachi) IN2020-5 |
Industrial monitoring systems are useful in remote monitoring, control, and diagnosis of equipments and facilities. For ... [more] | IN2020-5 pp.19-24 |
| RCS, SR, SRW (Joint) |
2020-03-05 09:20 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
ECG Signal Wave Demodulation from Doppler Sensor Received Signal Using Bi-LSTM Ryosuke Hiromatsu, Kohei Yamamoto, Tomoaki Ohtsuki (Keio Univ.) RCS2019-350 |
It is known that heart disease could be diagnosed from Electrocardiogram (ECG) signals. However, ECG measurement is a co... [more] | RCS2019-350 pp.159-164 |
| RCS, SR, SRW (Joint) |
2020-03-05 09:40 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
FMCW Radar-based Anomaly Detection in Toilet by Spectrogram Analysis with LSTM Takabatake Wataru, Mondher Bouazizi, Kohei Yamamoto, Tomoaki Ohtsuki (Keio Univ.), Yohei Shibata, Atushi Nagate () RCS2019-351 |
With the increase in the population of elderly, elderly monitoring techniques are receiving more and more attention all... [more] |
RCS2019-351 pp.165-170 |
| IT, SIP, RCS | 2020-01-24 11:10 |
Hiroshima | Hiroshima City Youth Center | CSI-based Non Room-Dependence Fall Detection by Spectrogram Analysis with CNN Takashi Nakamura, Mondher Bouazizi, Kohei Yamamoto, Tomoaki Ohtsuki (Keio Univ.) IT2019-64 SIP2019-77 RCS2019-294 |
[more] | IT2019-64 SIP2019-77 RCS2019-294 pp.161-166 |
| SeMI, RCS, NS, SR, RCC (Joint) |
2019-07-12 13:40 |
Osaka | I-Site Nanba（Osaka） | Simultaneous Heartbeat and Blink Detection Using Doppler Sensor Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.) SeMI2019-61 |
Heartbeats and blinks are vital signs that reflect our stress and fatigue, and thus the simultaneous heart- beat and bli... [more] | SeMI2019-61 pp.207-212 |
| ASN, MoNA, IPSJ-MBL, IPSJ-UBI [detail] | 2019-03-05 10:55 |
Tokyo | The University of Tokyo, Komaba Campus | [Invited Lecture]
Trend of Research on e-Health and Smart Home in Globecom2018 Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.) MoNA2018-75 |
In this presentation, the trend of research on e-Health and Smart Home in Globecom 2018 is reported. [more] | MoNA2018-75 pp.71-76 |
| NC, MBE (Joint) |
2019-03-06 14:15 |
Tokyo | University of Electro Communications | Analysis of EEG for healthy elderly people with IQ and creativity scores Teruya Yamanishi (Fukui Univ. of Tech.), Kanji Ueno (Univ. of Fukui), Sou Nobukawa (Chiba Inst. of Tech.), Kouhei Yamamoto (JAIST), Haruhiko Nishimura (Univ. of Hyogo), Tetsuya Takahashi (Univ. of Fukui) MBE2018-112 |
Today, Japan became the most aging societies in the world. Lowering of brain functions of the elderly people is feared ... [more] |
MBE2018-112 pp.131-135 |
| NLC, IPSJ-IFAT | 2019-02-07 14:20 |
Kyoto | Ryukoku University Omiya Campus | Knowledge Acquisition about Event Information from Twitter Kohei Yamamoto, Kazutaka Shimada (Kyutech) NLC2018-38 |
In this paper, we propose a knowledge acquisition method for non-task-oriented dialogue systems, Such dialogue systems n... [more] | NLC2018-38 pp.15-20 |
| ASN | 2019-01-29 11:15 |
Kagoshima | Kyuukamura Ibusuki | Anomaly Detection in Toilet with FMCW Radar Wataru Takabatake, Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.), Yohei Shibata, Atsushi Nagate ASN2018-90 |
With the increase in the population of elderly, elderly monitoring techniques are receiving more and more attention all ... [more] | ASN2018-90 pp.65-70 |
| NLP, NC (Joint) |
2019-01-23 11:20 |
Hokkaido | The Centennial Hall, Hokkaido Univ. | An analysis on chaotic marked point process using constrained random shuffled surrogate data Kohei Yamamoto (TUS), Yutaka Shimada (Saitama Univ.), Tohru Ikeguchi (TUS) NLP2018-101 |
Marked point process data refer to a time series of discrete events with additional information. For example, se... [more] |
NLP2018-101 pp.29-34 |
| ASN, SRW (Joint) |
2018-11-06 15:45 |
Tokyo | Tokyo Denki University, Tokyo Senju Campus | Accurate Doppler Sensor-based Heartbeat Estimation by Reducing Body Movement Noise via CA-CFAR Applying Adaptive Guard Cell Length Approach Ryosuke Hiromatsu, Tomoaki Ohtsuki, Kentaroh Toyoda, Kohei Yamamoto (Keio Univ.) ASN2018-77 |
It is known that stress can be estimated by measuring heartbeat interval variation. Thus, many methods of non-contact he... [more] | ASN2018-77 pp.131-136 |
| ASN | 2017-11-17 15:15 |
Yamagata | Doppler Sensor-Based Blink Detection Considering Noise Due to Body Movement Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.) ASN2017-82 |
[more] | ASN2017-82 pp.185-190 |
|
| OME, IEE-DEI | 2017-07-28 13:50 |
Toyama | Univ. of Toyama | Molecular Orientation Control of Semiconducting Molecules using Metal Compound Substrate by Wet-process Akihiro Yamada, Kohei Yamamoto (Kanazawa Univ.), Md. Shahiduzzaman (InFIniti), Tomoyuki Koganezawa (JASRI), Makoto Karakawa, Takayuki Kuwabara (Kanazawa Univ./RSET/InFIniti), Koushin Takahashi (Kanazawa Univ./RSET), Tetsuya Taima (Kanazawa Univ./RSET/InFIniti) OME2017-18 |
A precise control of the molecular orientation of active layer is the significant role in terms of light absorption and ... [more] | OME2017-18 pp.13-16 |
| NS, ASN, RCC, RCS, SR (Joint) |
2017-07-21 15:35 |
Hokkaido | Hokkaido Univ. | A Study on Blink Duration Estimation Using Doppler Sensor Kohei Yamamoto, Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.) ASN2017-59 |
[more] | ASN2017-59 pp.235-240 |
| OME | 2017-01-07 14:50 |
Tokyo | TUAT | Investigation of Degradation Mechanism for Perovskite Solar Cells Using Different Sizes of Organic Cations Yoshikazu Furumoto, Kohei Yamamoto, Md. Shahiduzzaman, Makoto Karakawa, Takayuki Kuwabara, Kohshin Takahashi, Tetsuya Taima (Kanazawa Univ.) OME2016-62 |
Recently, organic-inorganic perovskite solar cells (PSCs) have attracted great attention due to their high-power convers... [more] | OME2016-62 pp.15-18 |
| PRMU, SP, WIT, ASJ-H | 2016-06-13 10:45 |
Tokyo | Vehicle Classification method based on Deep Neural Networks for Microwave Beat Signals Kohei Yamamoto, Kurato Maeno (OKI) PRMU2016-38 SP2016-4 WIT2016-4 |
A traffic monitoring system requires environmental resistances against the influence of the weather and the sunshine. A ... [more] | PRMU2016-38 SP2016-4 WIT2016-4 pp.19-24 |
|
| PRMU, CNR | 2015-02-20 14:50 |
Miyagi | Predicting User Demographics and Click Through Rate of Display Ads Applying a Generic Image Recognition Methodology Kohei Yamamoto (The Univ. of Tokyo), Tetsuya Motegi, Yukihiro Tagami, Hayato Kobayashi, Shingo Ono (Yahoo Japan), Hideki Nakayama (The Univ. of Tokyo) PRMU2014-149 CNR2014-64 |
In the field of click-through rate (CTR) prediction of pay per click display ads, the latency and the cold-start problem... [more] | PRMU2014-149 CNR2014-64 pp.179-184 |
|
| NLP, CAS | 2014-10-16 13:40 |
Ehime | Ehime University | Quantification of microearthquake data using detrended analysis method Kouhei Yamamoto, Hiroyuki Kitajima (Kagawa Univ.), Toru Yazawa (Tokyo Metropolitan Univ.) CAS2014-60 NLP2014-54 |
[more] | CAS2014-60 NLP2014-54 pp.49-52 |
| MBE | 2014-06-13 16:35 |
Hokkaido | Hokkaido Univerisity | Development of new optical CT for 3D animal imaging using NIR transillumination images Trung Nghia Tran, Kohei Yamamoto (Hokkaido Univ.), Takeshi Namita (Kyoto Univ.), Yuji Kato, Koichi Shimizu (Hokkaido Univ.) MBE2014-27 |
To realize three-dimensional optical imaging using transillumination images, we developed a novel technique to suppress ... [more] | MBE2014-27 pp.71-76 |
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