[EJ] Oral

M (Multidisciplinary and Interdisciplinary) » M-GI General Geosciences, Information Geosciences & Simulations

[M-GI29] [EJ] Data-driven analysis, modeling and prediction in geosciences

Sat. May 20, 2017 9:00 AM - 10:30 AM A01 (Tokyo Bay Makuhari Hall)

convener:Tatsu Kuwatani(Japan Agency for Marine-Earth Science and Technology), Dmitri Kondrashov(University of California, Los Angeles), Hiromichi Nagao(Earthquake Research Institute, The University of Tokyo), Sergey Kravtsov(University of Wisconsin Milwaukee), Chairperson:Takafumi Niihara(The University Museum, The University of Tokyo), Chairperson:Tatsu Kuwatani(Japan Agency for Marine-Earth Science and Technology)

It is important to extract essential processes and structures from observed datasets in order to understand and predict the dynamic behavior of the earth and planetary systems. Recently, powerful data-driven methodologies have been proposed to extract, model and predict useful information contained in high-dimensional datasets that are ubiquitous in earth and space. This session aims to provide an opportunity to highlight recent advances in such data-driven techniques across disciplines and to have a productive discussion for interdisciplinary collaborations.

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9:00 AM - 9:15 AM

[MGI29-01] Application of Cluster Analysis to GNSS Data in the Angular Velocity Space: Identification of Crustal Blocks and Evaluation of Plate Interaction

*Atsushi Takahashi¹, Tomohisa Okazaki¹, Koh Takeuchi², Tomoharu Iwata², Yukitoshi Fukahata³ (1.Graduate School of Science, Kyoto University, 2.NTT Communication Science Laboratories, 3.Disaster Prevention Research Institute, Kyoto University)

9:15 AM - 9:30 AM

[MGI29-02] A self-organizing map exploratory analysis of the flow duration curve in the United States

*Geoffrey Fouad¹, André Skupin² (1.Monmouth Univ, 2.San Diego State Univ)

9:30 AM - 9:45 AM

[MGI29-03] Uncertainty quantification for groundwater management in the Danish buried valley systems by means of regression tree-based surrogate models

*Jihoon Park¹, Céline Scheidt¹, Jef Caers² (1.Department of Energy Resources Engineering, Stanford University, 2.Department of Geological Sciences, Stanford University)

9:45 AM - 10:00 AM

[MGI29-04] Multivariate analysis of visible to near-infrared reflectance spectra of meteorites and asteroids

*Peng Hong¹, Yuria Watabiki², Takafumi Niihara³, Hideaki Miyamoto^1,2,3,4, Yuki Saito^5,6, Kenji Fukumizu^5,6 (1.Department of Systems Innovation, Graduate School of Engineering, The University of Tokyo , 2.Department of Complexity Science and Engineering, Graduate School of Frontier Sciences, The University of Tokyo, 3.The University Museum, The University of Tokyo, 4.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 5.The Graduate University of Advanced Studies, 6.The Institute of Statistical Mathematics)

10:00 AM - 10:15 AM

[MGI29-05] Relationship between reflectance spectra of meteorites and asteroids visualized by the correlation distance and t-SNE

*Hideaki Miyamoto¹, Takafumi Niihara¹, Peng Hong¹, Hideitsu Hino² (1.University of Tokyo, 2.University Tsukuba )

10:15 AM - 10:30 AM

[MGI29-06] Systematic attribution of observed circulation trends to external forcing and internal variability

★Invited papers

*Christian L. E. Franzke¹ (1.University of Hamburg)

Session information