Presentation | 2019-07-10 [Encouragement Talk] Utility-function modeling scheme for real-time prediction of spatial information Keiichiro Sato, Ryoichi Shinkuma, takehiro Sato, Eiji Oki, Takahiro Iwai, Takeo Onishi, Takahiro Nobukiyo, Dai Kanetomo, Kozo satoda, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Real-time prediction of spatial information has attracted a lot of attention.However, due to the strict limitation of bandwidth capacity in mobile networks, data needed for prediction could not be collected within the required time, which results in the deterioration of prediction accuracy.Therefore, this article proposes a scheme that enables modeling the utility function for real-time prediction of spatial information.In the scheme, a machine learning model is created from time-series data, and the utility function is modeled using the feature selection method in the learning model.Considering road traffic prediction as a scenario of special information prediction, we show the utility function modeled by the proposed scheme using real spatial datasets.A numerical study demonstrates that scheduling using the model works to improve prediction accuracy under the limitation of bandwidth capacity. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | utility function / scheduling / spatial information / machine learning / feature selection |
Paper # | SeMI2019-21 |
Date of Issue | 2019-07-03 (SeMI) |
Conference Information | |
Committee | SeMI / RCS / NS / SR / RCC |
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Conference Date | 2019/7/10(3days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | I-Site Nanba(Osaka) |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Communication and Networked Control for the Future Radio of the AI Age, etc |
Chair | Susumu Ishihara(Shizuoka Univ.) / Tomoaki Otsuki(Keio Univ.) / Yoshikatsu Okazaki(NTT) / Masayuki Ariyoshi(NEC) / Kazunori Hayashi(Osaka City Univ.) |
Vice Chair | Kazuya Monden(Hitachi) / Koji Yamamoto(Kyoto Univ.) / Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Akihiro Nakao(Univ. of Tokyo) / Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Shunichi Azuma(Nagoya Univ.) / HUAN-BANG LI(NICT) |
Secretary | Kazuya Monden(Kyoto Univ.) / Koji Yamamoto(NTT DOCOMO) / Satoshi Suyama(Hitachi) / Fumiaki Maehara(NTT) / Toshihiko Nishimura(Kyushu Univ.) / Akihiro Nakao(Osaka Pref Univ.) / Suguru Kameda(NTT) / Osamu Takyu(ATR) / Kentaro Ishidu(Univ. of Electro-Comm.) / Shunichi Azuma(Mie Univ.) / HUAN-BANG LI(Kagawa Univ.) |
Assistant | Akira Uchiyama(Osaka Univ.) / Kenji Kanai(Waseda Univ.) / Masafumi Hashimoto(Osaka Univ.) / Kazushi Muraoka(NTT DOCOMO) / Shinsuke Ibi(Doshisha Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Shinya Kumagai(Fujitsu) / Shinya Kawano(NTT) / Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu) / Kentaro Kobayashi(Nagoya Univ.) / Toshinori Kagawa(NICT) / Masateru Ogura(NAIST) |
Paper Information | |
Registration To | Technical Committee on Sensor Network and Mobile Intelligence / Technical Committee on Radio Communication Systems / Technical Committee on Network Systems / Technical Committee on Smart Radio / Technical Committee on Reliable Communication and Control |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Encouragement Talk] Utility-function modeling scheme for real-time prediction of spatial information |
Sub Title (in English) | |
Keyword(1) | utility function |
Keyword(2) | scheduling |
Keyword(3) | spatial information |
Keyword(4) | machine learning |
Keyword(5) | feature selection |
1st Author's Name | Keiichiro Sato |
1st Author's Affiliation | Kyoto University(Kyoto Univ.) |
2nd Author's Name | Ryoichi Shinkuma |
2nd Author's Affiliation | Kyoto University(Kyoto Univ.) |
3rd Author's Name | takehiro Sato |
3rd Author's Affiliation | Kyoto University(Kyoto Univ.) |
4th Author's Name | Eiji Oki |
4th Author's Affiliation | Kyoto University(Kyoto Univ.) |
5th Author's Name | Takahiro Iwai |
5th Author's Affiliation | System platform Research Labs, NEC Corporation(System platform Research Labs, NEC Corporation) |
6th Author's Name | Takeo Onishi |
6th Author's Affiliation | System platform Research Labs, NEC Corporation(System platform Research Labs, NEC Corporation) |
7th Author's Name | Takahiro Nobukiyo |
7th Author's Affiliation | System platform Research Labs, NEC Corporation(System platform Research Labs, NEC Corporation) |
8th Author's Name | Dai Kanetomo |
8th Author's Affiliation | System platform Research Labs, NEC Corporation(System platform Research Labs, NEC Corporation) |
9th Author's Name | Kozo satoda |
9th Author's Affiliation | System platform Research Labs, NEC Corporation(System platform Research Labs, NEC Corporation) |
Date | 2019-07-10 |
Paper # | SeMI2019-21 |
Volume (vol) | vol.119 |
Number (no) | SeMI-110 |
Page | pp.pp.19-22(SeMI), |
#Pages | 4 |
Date of Issue | 2019-07-03 (SeMI) |