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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| RCS, SR, SRW (Joint) |
2020-03-05 09:00 |
Tokyo | Tokyo Institute of Technology (Cancelled but technical report was issued) |
Object identification with millimeter-wave radar using LSTM Takashi Nakamura (Keio Univ.), Kentaroh Toyoda (A*STAR, SIMTech, Singapore), Tomoaki Ohtsuki (Keio Univ.)  RCS2019-349 |
Identifying objects is in great demand for avoiding road accidents. Radar-based method is superior to camera-based one ... [more] |
RCS2019-349 pp.153-158 |
| 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 |
| CS | 2019-07-04 09:00 |
Kagoshima | Amami City Social Welfare Center | An Approximation Scheme for Better Visualization of Trajectory Mapping with BLE Beacons in Libraries Ryusei Goto, Hiromu Asahina, Kentaroh Toyoda, Iwao Sasase (Keio Univ.) CS2019-16 |
To find out the bottleneck in the college library, it is necessary to estimate users' trajectory when searching books an... [more] | CS2019-16 pp.19-24 |
| CS | 2019-07-04 09:00 |
Kagoshima | Amami City Social Welfare Center | Analyzing MAC address randomization for Wi-Fi signal based mobile device tracking Yuki Furuya, Hiromu Asahina, Kentaroh Toyoda, Iwao Sasase (Keio Univ.) CS2019-17 |
Analyzing facility usage through Wi-Fi signals of users’ mobile devices has become controversial but common. Although W... [more] |
CS2019-17 pp.25-29 |
| 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 |
| 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 |
| 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 |
| CS | 2018-11-01 09:50 |
Ehime | The Shiki Museum | A User Study in College Library Through Experiments on Searching Behavior Kentaroh Toyoda, Yumiko Igarashi, Hoshika Imai, Iwao Sasase (Keio Univ.) CS2018-58 |
[more] | CS2018-58 pp.13-18 |
| CS | 2018-11-01 10:10 |
Ehime | The Shiki Museum | Duration of Stay Estimation Scheme for Academic Libraries using Wi-Fi Frame Data Hiromu Asahina, Kentaroh Toyoda, Iwao Sasase (Keio Univ.) CS2018-59 |
[more] | CS2018-59 pp.19-24 |
| CS | 2018-11-01 10:40 |
Ehime | The Shiki Museum | Anomaly Detection of Bitcoin Transaction History: A Case of Biggest HYIP Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.), P.T Mathiopoulos (UoA) CS2018-64 |
[more] | CS2018-64 pp.51-56 |
| SAT, RCS (Joint) |
2018-08-09 14:10 |
Iwate | Iwate University | [Invited Lecture]
Sparse Adaptive Algorithms to Realize Non-contact Heartbeat Detection Chen Ye, Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.) SAT2018-34 RCS2018-137 |
The development of non-contact monitoring technique has a great influence on the heartbeat monitoring, such as, for driv... [more] | SAT2018-34 RCS2018-137 pp.29-34(SAT), pp.31-36(RCS) |
| SAT, RCS (Joint) |
2018-08-10 11:40 |
Iwate | Iwate University | Object Identification with Time Series of Millimeter-wave Radar Information Takashi Nakamura, Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.), Osamu Isaji, Kazuaki Hamada, Toshiyuki Miyazaki (DENSO TEN) RCS2018-145 |
Identifying objects with radar is in great demand for avoiding road accidents. Recent research tried to identify moving ... [more] | RCS2018-145 pp.75-80 |
| CS | 2018-07-11 17:30 |
Okinawa | Eef Information Plaza (Kumejima Is.) | [Invited Talk]
How To Utilize Conferences Kentaroh Toyoda (Keio Univ.) CS2018-12 |
Researchers cannot avoid conference presentation. However, recent young researchers (mostly students) hesitate to do it.... [more] | CS2018-12 pp.5-7 |
| CS | 2018-07-12 10:56 |
Okinawa | Eef Information Plaza (Kumejima Is.) | An Energy Efficient Target Specific Code Dissemination Scheme with RPL-based Forwarder Selection Algorithm Hiromu Asahina, Kentaroh Toyoda, Iwao Sasase (Keio Univ.), P. Takis Mathiopoulos (UoA), Hisao Yamamoto (TCU) CS2018-23 |
In order to fix a bug or install a new application, disseminating a code to specific target sensors is an important mana... [more] | CS2018-23 pp.61-66 |
| IN, RCS, NV (Joint) |
2018-05-10 10:00 |
Kanagawa | Keio University | Fall Detection Using UHF Passive RFID Tags Based on Neighborhood Preservation Principle Hiroto Kamoi, Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.) RCS2018-22 |
[more] | RCS2018-22 pp.1-6 |
| EMCJ, MICT (Joint) |
2018-03-16 11:20 |
Tokyo | Kikai-Shinko-Kaikan Bldg. | Robust Sparse Adaptive Algorithm for Non-contact Heartbeat Detection with Doppler Radar Chen Ye, Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.) MICT2017-52 |
The development of non-contact monitoring technique has a great influence on the heartbeat monitoring, such as, for driv... [more] | MICT2017-52 pp.5-10 |
| 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 |
|
| CS | 2017-07-27 09:42 |
Nagasaki | Fukue Bunka Kaikan | RFID-Based Deep Shopping Data Acquisition Scheme with Machine Learning using Read Count and Variance of Phase as Features Shinichiro Aita, Hiromu Asahina, Kentaroh Toyada, Iwao Sasase (Keio Univ.) CS2017-16 |
[more] | CS2017-16 pp.19-24 |
| 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 |
| ICSS, IPSJ-SPT | 2017-03-13 14:25 |
Nagasaki | University of Nagasaki | Feature Extraction for Identifying High Yielding Investment Programs Related Transactions in Bitcoin Kentaroh Toyoda, Tomoaki Ohtsuki (Keio Univ.), P. Takis Mathiopoulos (UoA) ICSS2016-49 |
As recent research has revealed, Bitcoin is used as fraudulent activities such as HYIP (High Yield Investment Programs).... [more] | ICSS2016-49 pp.31-36 |
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