| 【所 属】 | モデリング研究系 時空間モデリンググループ 予測発見戦略研究センター データ同化グループ |
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| 【連 絡 先】 | E-mail : gen | ||||||||||||
| 【生 年 月】 | 1973 年 7 月 | ||||||||||||
| 【学 歴】 |
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| 【職 歴】 |
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| 【学 位】 | 京都大学博士(理学)(2001年) "Study of magnetotail dynamics including the effects of normal field and nonequilibrium plasma (縦磁場と非平衡プラズマを考慮した磁気圏尾部ダイナミクスの研究)" | ||||||||||||
| 【専門分野】 | データ同化、時系列解析、磁気圏物理学 | ||||||||||||
| 【研究テーマ】 | 「非線型フィルタを用いたデータ同化の方法(アンサンブルカルマンフィルタ・粒子フィルタを大気海洋結合モデルに適用している)」,「太陽地球系科学分野へのデータ同化手法の導入」,「プラズマ速度分布データの統計的解析」 | ||||||||||||
| 【論 文】 |
(1) Ueno, G. and T. Tsuchiya (2009): Covariance regularization in inverse space, Quarterly Journal of the Royal Meteorological Society, 135, 1133-1156. (2) Ueno, G., T. Higuchi, S. Ohtani, and P. T. Newell (2007): Particle precipitation characteristics in the dayside four-sheet field-aligned current structure, Journal of Geophysical Research, 112, A06242, doi:10.1029/2006JA012036. (3) Ueno, G., T. Higuchi, T. Kagimoto, and N. Hirose (2007): Application of the ensemble Kalman filter and smoother to a coupled atmosphere-ocean model, SOLA, 3, 5-8. (4) Ueno, G., T. Higuchi, T. Kagimoto, and N. Hirose (2006): Prediction of ocean state by data assimilation with theensemble Kalman filter, Joint 3rd International Conference on Soft Computing and Intelligent Systems and 7th International Symposium on advanced Intelligent Systems (SCIS & ISIS 2006), 1884-1889. (5) Ueno, G., T. Higuchi, T. Kagimoto, and N. Hirose (2006): Application of the ensemble Kalman filter to atmosphere-ocean coupled model, Nonlinear Statistical Signal Processing Workshop (NSSPW): Classical, Unscented and Particle Filtering Methods, 2006 IEEE . (6) Ueno, G., S. Ohtani, T. Mukai, Y. Saito, and H. Hayakawa (2003): Hall current system around the magnetic neutral line in the magnetotail : Statistical study, Journal of Geophysical Research, 108 , 1347, doi:10.1029/2002JA009733. (7) Ueno, G., S. Ohtani, Y. Saito, and T. Mukai (2002): Field-aligned currents in the outermost plasma sheet boundary layer with Geotail observation, Journal of Geophysical Research, 107 , 1399, doi:10.1029/2002JA009367. (8) Ueno, G., N. Nakamura, T. Higuchi, T. Tsuchiya, S. Machida, and T. Araki (2002): Application of multivariate Maxwellian mixture model to plasma velocity distribution, Lecture Notes in Computer Science, 2281, 372-383. (9) Ueno, G., N. Nakamura, and T. Higuchi (2001): Separation of photoelectrons via multivariate Maxwellian mixture model, Lecture Notes in Computer Science, 2226 , 470-475. (10) Ueno, G., N. Nakamura, T. Higuchi, T. Tsuchiya, S. Machida, T. Araki, Y. Saito, and T. Mukai (2001): Application of multivariate Maxwellian mixture model to plasma velocity distribution function, Journal of Geophysical Research, 106, 25655-25672. (11) Ueno, G. (2001): Effects of magnetic curvature on the lower-hybrid-drift instability, Physics of Plasmas, 8 , 1159-1170. (12) Ueno, G., N. Nakamura, T. Higuchi, T. Tsuchiya, S. Machida, and T. Araki (2000): Application of multivariate Maxwellian mixture model to plasma velocity distribution function, Lecture Notes in Computer Science, 1967, 197-211. (13) Ueno, G., S. Machida, T. Mukai, Y. Saito, K. Tsuruda, H. Hayakawa, and S. Kokubun (2000): Statistical analysis of fast dawnward and duskward ion flows in the near and mid-distant magnetotail observed by Geotail, Advances in Space Research, 26 , 435-438. (14) Ueno, G., S. Machida, N. Nakamura, T. Higuchi, and T. Araki (1999): Detection of the structure of particle velocity distribution by finite mixture distribution model, Lecture Notes in Computer Science, 1721, 366-368. (15) Ueno, G., S. Machida, T. Mukai, Y. Saito, and A. Nishida (1999): Distribution of X-type magnetic neutral lines in the magnetotail with Geotail observations, Geophysical Research Letters, 26 , 3341-3344. | ||||||||||||
| 【学 会】 | 日本統計学会,地球電磁気・地球惑星圏学会,アメリカ地球物理学連合 | ||||||||||||
| 【受 賞 歴】 | 応用統計学会優秀論文賞「欠損混合分布モデルとその応用」(2006年9月) | ||||||||||||