| Presentation | 2015-07-31 User Identification Based on Toothbrushing Information Using Three-Axis Accelerometer Kazuki Kobayashi, Tomoaki Ohtsuki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The Japanese society has been aging, and the number of elderly cognitive disease patients has been increasing. The problem of the illness is that the symptom is going to be worse without recognizing, so we feel the necessity of early detection and prevention of that disease. In recent years, some researches reveal that there are relationships between cognitive disease and dental health. They tell that many of cognitive patients have few opportunity of toothbrushing and suffer from periodontal disease. We expect a potential that a symptom of cognitive disease patients affects the way to brush his teeth. However, the relationship between the way of toothbrushing and that disease is not clear. In this paper, we propose a method of user identifi cation based on toothbrushing information using three-axis accelerometer, which is the 1st step for establishment of a method to detect variation of toothbrushing. In our method, we extract 11 features from the information captured by three-axis accelerometer and use machine learning algorithm. The result of our experiment shows that we can identify users of toothbrushing perfectly. We reveal the existence of available features for user identi cation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Three-Axis Accelerometer / User Identification / Toothbrushing |
| Paper # | ASN2015-53 |
| Date of Issue | 2015-07-22 (ASN) |
| Conference Information | |
| Committee | RCC / ASN / RCS / NS / SR |
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| Conference Date | 2015/7/29(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | JA Naganoken Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Distributed Network, M2M: Machine-to-Machine, D2D (Device-to-Device)，etc. |
| Chair | Masaaki Katayama(Nagoya Univ.) / Hiroshi Tohjo(NTT) / Makoto Taromaru(Fukuoka Univ.) / Atsushi Hiramatsu(NTT-AT) / Takeo Fujii(Univ. of Electro-Comm.) |
| Vice Chair | Shinsuke Hara(Osaka City Univ.) / Ryu Miura(NICT) / Hiroo Sekiya(Chiba Univ.) / Hiraku Okada(Nagoya Univ.) / Kiyohito Yoshihara(KDDI R&D Labs.) / Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Hideki Tode(Osaka Pref. Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Masayuki Ariyoshi(NEC) |
| Secretary | Shinsuke Hara(Kyoto Univ.) / Ryu Miura(Hokkaido Univ.) / Hiroo Sekiya(Kanagawa Inst. of Tech.) / Hiraku Okada(NTT) / Kiyohito Yoshihara(Mitsubishi Electric) / Hidekazu Murata(NTT DoCoMo) / Satoshi Denno(Univ. of Fukui) / Yukitoshi Sanada(NTT) / Hideki Tode(Shinshu Univ.) / Kenta Umebayashi(NICT) / Masayuki Ariyoshi |
| Assistant | Koji Ishii(Kagawa Univ.) / Kentaro Kobayashi(Nagoya Univ.) / Yuichi Igarashi(Hitachi) / Katsuhiro Naito(Aichi Inst. of Tech.) / Kiyohiko Hattori(NICT) / Hiroshi Fujita(Fujitsu Labs.) / Takuro Yonezawa(Keio Univ.) / Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) / Shohei Kamamura(NTT) / Kazuto Yano(ATR) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) |
| Paper Information | |
| Registration To | Technical Committee on Reliable Communication and Control / Technical Committee on Ambient intelligence and Sensor Networks / Technical Committee on Radio Communication Systems / Technical Committee on Network Systems / Technical Committee on Smart Radio |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | User Identification Based on Toothbrushing Information Using Three-Axis Accelerometer |
| Sub Title (in English) | |
| Keyword(1) | Three-Axis Accelerometer |
| Keyword(2) | User Identification |
| Keyword(3) | Toothbrushing |
| 1st Author's Name | Kazuki Kobayashi |
| 1st Author's Affiliation | Keio University(Keio Univ.) |
| 2nd Author's Name | Tomoaki Ohtsuki |
| 2nd Author's Affiliation | Keio University(Keio Univ.) |
| Date | 2015-07-31 |
| Paper # | ASN2015-53 |
| Volume (vol) | vol.115 |
| Number (no) | ASN-162 |
| Page | pp.pp.189-194(ASN), |
| #Pages | 6 |
| Date of Issue | 2015-07-22 (ASN) |