Atsushi Nakao, Tatsu Kuwatani, Kenta Ueki, Kenta Yoshida, Taku Yutani, Hideitsu Hino & Shotaro Akaho. Regression analysis and variable selection to determine the key subduction-zone parameters that determine the maximum earthquake magnitude. EARTH PLANETS AND SPACE, 2023, 75, doi: 10.1186/s40623-023-01839-y
Haruka Nishikawa, Tatsu Kuwatani, Noriko Tada and Hiromi Kayama Watanabe. Simulated distributions of pumice rafts in Japan following eruptions at volcanic islands and submarine volcanoes. Progress in Earth and Planetary Science, 2023, 10, 21, doi: 10.1186/s40645-023-00552-4
T. Kuwatani, H Hino, K Nagata, T Kawashima, M. Toriumi, M. Okada. Hyperparameter estimation using a resolution matrix for Bayesian sensing. INVERSE PROBLEMS, 2022, 38, p. 1-35, doi: 10.1088/1361-6420/ac93ad
Atsushi Nakao, Tatsu Kuwatani, Kenta Ueki, Kenta Yoshida, Taku Yutani, Hideitsu Hino, Shotaro Akaho. Subduction-zone parameters that control slab behavior at the 660-km discontinuity revealed by logistic regression analysis and model selection. Frontiers in Earth Science, 2022, 10, doi: 10.3389/feart.2022.1008058
Kenta Ueki, Hideitsu Hino, Tatsu Kuwatani. Extracting the geochemical characteristics of magmas in different global tectono-magmatic settings using sparse modeling. Frontiers in Earth Science, 2022, 10, doi: 10.3389/feart.2022.994580
T Yutani, O Yono, T. Kuwatani(責任著者), D Matsuoka, J Kaneko, M Hidaka, T Kasaya, Y Kido, Y Ishikawa, T Ueki, E Kikawa. Super-Resolution and Feature Extraction for Ocean Bathymetric Maps Using Sparse Coding. SENSORS, 2022, 22, 9, p. 1-13, doi: 10.3390/s22093198
Tarojiro Matsumura, Yasuhiro Kuwayama, Kenta Ueki, Tatsu Kuwatani, Yasunobu Ando, Kenji Nagata, Shin-Ichi Ito, Hiromichi Nagao. Bayesian Modeling of the Equation of State for Liquid Iron in Earth's Outer Core. JOURNAL OF GEOPHYSICAL RESEARCH - Solid Earth, 2021, 126, 12, doi: 10.1029/2021JB023062
Noriko Tada, Haruka Nishikawa, Hiroshi Ichihara, Hiromi Kayama Watanabe, Tatsu Kuwatani. Drift of an ocean bottom electromagnetometer from the Bonin to Ryukyu Islands: estimation of the path and travel time by numerical tracking experiments. EARTH PLANETS AND SPACE, 2021, 73, 224, doi: 10.1186/s40623-021-01552-8
Hikaru Iwamori, Kenta Ueki, Takashi Hoshide, Hiroshi Sakuma, Masahiro Ichiki, Tohru Watanabe, Michihiko Nakamura, Hitomi Nakamura, Tatsuji Nishizawa, Atsushi Nakao, Yasuo Ogawa, Tatsu Kuwatani, Kenji Nagata, Tomomi Okada, Eiichi Takahashi. Simultaneous Analysis of Seismic Velocity and Electrical Conductivity in the Crust and the Uppermost Mantle: A Forward Model and Inversion Test Based on Grid Search. JOURNAL OF GEOPHYSICAL RESEARCH - Solid Earth, 2021, 126, 9, doi: 10.1029/2021JB022307
Noriko Tada, Hiroshi Ichihara, Masaru Nakano, Mitsuru Utsugi, Takao Koyama, Tatsu Kuwatani, Kiyoshi Baba, Fukashi Maeno, Akimichi Takagi, Minoru Takeo. Magnetization structure of Nishinoshima volcano, Ogasawara island arc, obtained from magnetic surveys using an unmanned aerial vehicle. JOURNAL OF VOLCANOLOGY AND GEOTHERMAL RESEARCH, 2021, 419, doi: 10.1016/j.jvolgeores.2021.107349
Masaki Ito,Tatsu Kuwatani, Ryosuke Oyanagi, Toshiaki Omori. Data-Driven Analysis of Nonlinear Heterogeneous Reactions through Sparse Modeling and Bayesian Statistical Approaches. Entropy, 2021, 23, 7, doi: 10.3390/e23070824
Ryosuke Oyanagi, Tatsu Kuwatani, Toshiaki Omori. Exploration of nonlinear parallel heterogeneous reaction pathways through Bayesian variable selection. EUROPEAN PHYSICAL JOURNAL B, 2021, 94, doi: 10.1140/epjb/s10051-021-00053-7
Morishige M and Kuwatani T. Bayesian inversion of surface heat flow in subduction zones: a framework to refine geodynamic models based on observational constraints. GEOPHYSICAL JOURNAL INTERNATIONAL, 2020, 222, 1, p. 103-109, doi: 10.1093/gji/ggaa149
Itano Keita, Kenta Ueki, Tsuyoshi Iizuka, Tatsu Kuwatani. Geochemical discrimination of monazite source rock based on machine learning techniques and multinomial logistic regression analysis. geosciences, 2020, 10, 2, doi: 10.3390/geosciences10020063
T. Kuwatani, M. Toriumi. Simple kinetic model for replacement reactions involving solid solutions: the significant role of geofluids. EARTH PLANETS AND SPACE, 2020, 72, doi: 10.1186/s40623-020-1135-2
Kenta Ueki, Tatsu Kuwatani, Atsushi Okamoto, Shotaro Akaho, Hikaru Iwamori. Thermodynamic modeling of hydrous-melt–olivine equilibrium using exhaustive variable selection. PHYSICS OF THE EARTH AND PLANETARY INTERIORS, 2020, 300, March 2020, doi: 10.1016/j.pepi.2020.106430
M. Ito, T. Kuwatani, R. Oyanagi, T. Omori. Sparse modeling of nonlinear dynamics in heterogeneous reactions. International Conference on Neural Information Processing (ICONIP2019), 2019, LNCS 11954, p. 380-391, doi: 10.1007/978-3-030-36711-4_32
Tatsu Kuwatani, Kenta Yoshida, Kenta Ueki, Ryosuke Oyanagi, Masaoki Uno, Shotaro Akaho. Sparse isocon analysis: A data-driven approach for material transfer estimation. CHEMICAL GEOLOGY, 2019, 532, doi: 10.1016/j.chemgeo.2019.119345
M. Nakano, D. Sugiyama, T. Hori, T. Kuwatani, S. Tsuboi. Discrimination of seismic signals from earthquakes and tectonic tremor by applying a convolutional neural network to running spectral images. SEISMOLOGICAL RESEARCH LETTERS, 2019, 90, 2A, p. 530-538, doi: 10.1785/0220180279
Satoru Haraguchi, Kenta Ueki, Kenta Yoshida, Tatsu Kuwatani, Mika Mohamed, Shunsuke Horiuchi, Hikaru Iwamori. Geochemical database of Japanese islands for basement rocks: compilation of domestic article. 地質学雑誌, 2018, 124, 12, p. 1049-1054, doi: 10.5575/geosoc.2018.0027
Toru Aonishi, Takafumi Hirata, Tatsu Kuwatani, Masuto Fujimoto, Qing Chang, Jun-Ichi Kimura. A numerical inversion method for improving the spatial resolution of elemental imaging by laser ablation-inductively coupled plasma-mass spectrometry. JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 2018, 33, 12, p. 2210-2218, doi: 10.1039/c7ja00334j
Tatsu Kuwatani, Hiromichi Nagao, Shin-ichi Ito, Atsushi Okamoto, Kenta Yoshida, Takamoto Okudaira. Recovering the past history of natural recording media by Bayesian inversion. PHYSICAL REVIEW E, 2018, 98, 4, doi: 10.1103/PhysRevE.98.043311
Atsushi Yasumoto, Kenta Yoshida, Tatsu Kuwatani, Daisuke Nakamura, Martin Svojtka, Takao Hirajima. A rapid and precise quantitative electron probe chemical mapping technique and its application to an ultrahigh-pressure eclogite from the Moldanubian Zone of the Bohemian Massif (Nove Dvory, Czech Republic). AMERICAN MINERALOGIST, 2018, 103, 10, p. 1690-1698, doi: 10.2138/am-2018-6323CCBY
T. Hori, R. Nakata, Hideitsu. Hino, T. Kuwatani, S. Yoshioka, Masato. Okada. Geodetic inversion for spatial distribution of slow earthquakes under sparsity constraints. Journal of Physics: Conference Series, 2018, 1036, doi: 10.1088/1742-6596/1036/1/012018
Yoshida Kenta, Kuwatani Tatsu, Yasumoto Atsushi, Haraguchi Satoru, Ueki Kenta, Iwamori Hikaru. GEOFCM: a new method for statistical classification of geochemical data using spatial contextual information. Journal of Mineralogical and Petrological Sciences, 2018, 113, 3, p. 159-169, doi: 10.2465/jmps.171127
Kenta Ueki, Hideitsu Hino, Tatsu Kuwatani. Geochemical Discrimination and Characteristics of Magmatic Tectonic Settings: A Machine‐Learning‐Based Approach. GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, 2018, 19, 4, p. 1327-1347, doi: 10.1029/2017GC007401
Tatsu KUWATANI, Kenji NAGATA, Kenta YOSHIDA, Masato OKADA, Mitsuhiro TORIUMI. Bayesian probabilistic reconstruction of metamorphic P-T paths using inclusion geothermobarometry. Journal of Mineralogical and Petrological Sciences, 2018, 113, 2, p. 82-95, doi: 10.2465/jmps.170923
中村謙吾, 桑谷立, 駒井武, 山崎慎一. 主成分分析を用いた表層土壌の元素濃度の地球化学的特徴の抽出. Journal of MMIJ, 2018, 134, 2, p. 13-21, doi: 10.2473/journalofmmij.134.13
Tarojiro Matsumuraa, Tatsu Kuwatani, Yasunobu Ando, Toshiaki Masuda. Application of the inverse Batschelet distribution to measuring the preferred orientation of tourmaline grains. JOURNAL OF STRUCTURAL GEOLOGY, 2017, 114, p. 288-293, doi: 10.1016/j.jsg.2017.12.011
Kenta Yoshida, Tatsu Kuwatani, Takao Hirajima, Hikaru Iwamori, Shotaro Akaho. Progressive evolution of whole-rock composition during metamorphism revealed by multivariate statistical analyses. JOURNAL OF METAMORPHIC GEOLOGY, 2017, 36, 1, p. 41-54, doi: 10.1111/jmg.12282
Kengo Nakamura , Tetsuo Yasutaka , Tatsu Kuwatani , Takeshi Komai. Development of a predictive model for lead, cadmium and fluorine soilewater partition coefficients using sparse multiple linear regression analysis. CHEMOSPHERE, 2017, 186, p. 501-509, doi: 10.1016/j.chemosphere.2017.07.131
Tarojiro Matsumura, Tatsu Kuwatani, Toshiaki Masuda. Statistical model selection between elastic and Newtonian viscous matrix models for the microboudin palaeopiezometer. EARTH PLANETS AND SPACE, 2017, 69, p. 1-12, doi: 10.1186/s40623-017-0669-4
Tarojiro Matsumura, Tatsu Kuwatani, Toshiaki Masuda. The relationship between the proportion of microboudinaged columnar grains and far-field differential stress: A numerical model for analysing palaeodifferential stress. Journal of Mineralogical and Petrological Sciences, 2017, 112, p. 25-30, doi: 10.1186/s40623-017-0669-4
Tatsu Kuwatani, Mitsuhiro Toriumi. Thermodynamic forward modeling of retrogressive hydration reactions induced by geofluid infiltration. Earth, Planets and Space, 2017, 69, p. 1-10, doi: 10.1186/s40623-017-0607-5
Hikaru Iwamori, Kenta Yoshida, Hitomi Nakamura, Tatsu Kuwatani, Morihisa Hamada, Satoru Haraguchi, Kenta Ueki. Classification of geochemical data based on multivariate statistical analyses: Complementary roles of cluster, principal component, and independent component analyses. Geochemistry, Geophysics, Geosystems, 2017, 18, doi: 10.1002/2016GC006663
Omori, T., Kuwatani, T., Okamoto, A., Hukushima K.. Bayesian inversion analysis of nonlinear dynamics in heterogeneous reactions. Physical Review E, 2016, 94, p. 1-11, doi: 10.1103/PhysRevE.94.033305
Yamaguchi Asuka., Hina Shoko., Hamada Yohei., Kameda Jun., Hamahashi Mari., Kuwatani Tatsu., Shimizu Mayuko., Kimura Gaku. Source and sink of fluid in pelagic siliceous sediments along a cold subduction plate boundary. Tectonophysics, 2016, 686, p. 146-157, doi: 10.1016/j.tecto.2016.07.030
石川正弘・谷健一郎・桑谷立・金丸龍夫・小林健太. 丹沢山地の地質:伊豆衝突帯のジオダイナミクス. 地質学雑誌, 2016, 122, 7, p. 291-304, doi: 10.5575/geosoc.2016.0030
Yasuhiko Igarashi, Kenji Nagata, Tatsu Kuwatani, Toshiaki Omori, Yoshinori Nakanishi-Ohno and Masato Okada. Three levels of data-driven science. Journal of Physics: Conference Series, 2016, 699, 1, p. 1-13, doi: doi:10.1088/1742-6596/699/1/012001
Ryoko Nakata, Tatsu Kuwatani, Masato Okada, Takane Hori. Geodetic inversion for spatial distribution of slip under smoothness, discontinuity, and sparsity constraints. Earth, Planets and Space, 2016, 68, 20, doi: 10.1186/s40623-016-0396-2
中村謙吾・佐藤海里・川辺能成・桑谷立・駒井武. 名取川水系の重金属類の環境評価に関する調査及び数理統計解析. Journal of MMIJ, 2016, 132, 1, p. 22-30, doi: DOI: 10.2473/journalofmmij.132.22
Yasuhito Sekine, Takazo Shibuya, Frank Postberg, Hsiang-Wen Hsu, Katsuhiko Suzuki, Yuka Masaki, Tatsu Kuwatani, Megumi Mori, Peng K. Hong, Motoko Yoshizaki, Shogo Tachibana, Sin-iti Sirono. High-temperature water-rock interactions and hydrothermal environments in the chondrite-like core of Enceladus. Nature Communications, 2015, 6, p. 1-8, doi: DOI: 10.1038/ncomms9604
Kengo Nakamura , Tatsu Kuwatani , Yoshishige Kawabe , Takeshi Komai. Extraction of heavy metals characteristics of the 2011 Tohoku tsunami deposits using multiple classification analysis. Chemosphere, 2015, 144, p. 1241-1248, doi: doi.org/10.1016/j.chemosphere.2015.09.078
Atsushi Okamoto, Tatsu Kuwatani, Toshiaki Omori, Koji Hukushima. Free-energy landscape and nucleation pathway of polymorphic minerals from solution in a Potts lattice-gas model. PHYSICAL REVIEW E, 2015, 92, 4, doi: 10.1103/PhysRevE.92.042130
査読無し(JAMSTECでの成果)
M. Ohzeki, T. Ikeya, T. Kuwatani, Y. Nakanishi-Ohno, M.J. Miyama, T. Obuchi. International Meeting on "high-Dimensional Data-Driven Science" (HD3-2017). Journal of Physics: Conference Series, 2018, 1036, p. 1-5, doi: 10.1088/1742-6596/1036/1/011001
Keisuke ARIYOSHI, Shuhei NISHIDA, Yuya MACHIDA, Takeshi IINUMA, Hiroshi UCHIDA, Akira NAGANO, Takuya HASEGAWA, Toru MIYAMA, Yasumasa MIYAZAWA, Masahide WAKITA, Tatsu KUWATANI, Kan AOIKE, Mikiko FUJITA, Akiko TO, Akira KUWANO-YOSHIDA, Kaoru ICHIKAWA. A Total station plan combined with "Chikyu" and DONET: A trial of simultaneous observation from seafloor to atmosphere. AOGS 15th Annual Meeting, 2018
Tatsu Kuwatani, Hiromichi Nagao, Atsushi Okamoto, Kenta Yoshida, Shin-ichi Ito, Takamoto Okudaira. Pressure-Temperature-Time Path Inversion from Zoned Minerals Using Data Assimilation. Asia Oceania Geoscience Society 15th Annual Meeting, 2018
Ryoko Nakata, Hideitsu Hino, Tatsu Kuwatani, Shoichi Yoshioka, Masato Okada, Takane Hori. Geodetic data inversion for spatial distribution of long-term slow slip events beneath the Bungo Channel, southwest Japan, using sparse modelling. Asia Oceania Geoscience Society 15th Annual Meeting, 2018
Keisuke Ariyoshi, Shuhei Nishida, Yuya Machida, Takeshi Iinuma, Hiroshi Uchida, Akira Nagano, Toru Miyama, Yasumasa Miyazawa, Masahide Wakita, Mikiko Fujita, Takuya Hasegawa, Kan Aoike, Tatsu Kuwatani, Akira Kuwano-Yoshida, Kaoru Ichikawa, Akiko To. A total station plan combined with D/V Chikyu and DONET:simultaneous observation from seafloor to atmosphere. OCEANS’18 MTS/IEEE Kobe / Techno-Ocean 2018 (OTO’18), 2018
Keisuke Ariyoshi, Shuhei Nishida, Yuya Machida, Takeshi Iinuma, Hiroshi Uchida, Akira Nagano, Takuya Hasegawa, Toru Miyama, Yasumasa Miyazawa, Masahide Wakita, Tatsu Kuwatani, Kan Aoike, Mikiko Fujita, Akira Kuwano-Yoshida, Akiko To, Kaoru Ichikawa. A total station plan combined with “Chikyu” and DONET: A trial of simultaneous observation from seafloor to atmosphere. European Geosciences Union General Assembly 2018, 2018
T. Hori, R. Nakata, hideitsu.hino , T. Kuwatani, S. Yoshioka, Masato.Okada. Geodetic inversion for spatial distribution of slow earthquakes under sparsity constraints. International meeting on High-Dimensional Data-Driven Science (HD3-2017), Mielparque Kyoto, 2017
Tatsu KUWATANI, Kenji NAGATA, Hikaru IWAMORI, Shotaro AKAHO. Simultaneous estimation of melting degree and source composition of MORB using Markov chain Monte Carlo (MCMC) method. Asia Oceania Geosciences Society (AOGS) 2016, 2016
T. KUWATANI, Kenji NAGATA, Masato OKADA, Takeshi KOMAI. Data-driven geoscience: concept and applications. Goldschmidt2016, 2016
Ryoko Nakata, Hideitsu Hino, Tatsu Kuwatani, Shoichi Yoshioka, Masato Okada, Takane Hori. Discussion based on spatial distribution of long-term slow slip events beneath the Bungo Channel. International Joint Workshop on Slow Earthquakes 2018, 2018
Keisuke Ariyoshi, Toru Miyama, Masahide Wakita, Yasumasa Miyazawa, Hiroshi Uchida, Akira Nagano, Shuhei Nishida, Yuya Machida, Tatsu Kuwatani, Takuya Hasegawa, Mikiko Fujita, Kan Aoike, Akira Kuwano-Yoshida, Kaoru Ichikawa, Akiko To. A total station plan combined with “Chikyu” and DONET: simultaneous observation from seafloor to atmosphere. Ocean Science Meeting 2018, 2018
R. Morimoto, T. Kuwatani, A. Okamoto, K. Hukushima, T. Omori. Bayesian inversion analysis of nonlinear spatiotemporal dynamics of heterogeneous reactions in rock-water interactions. International meeting on High-Dimensional Data-Driven Science (HD3-2017), Mielparque Kyoto, 2017
Ryoko Nakata, Hideitsu Hino, Tatsu Kuwatani, Shoichi Yoshioka, Masato Okada, Takane Hori. Geodetic data inversion for spatial distribution of slow slip events using sparse modelling. High-Dimensional Data-Driven Science (HD3-2017), 2017
R. Morimoto, T. Kuwatani, A. Okamoto, K. Hukushima, T. Omori. Bayesian inversion analysis of nonlinear spatiotemporal dynamics of heterogeneous reactions in rock-water interactions. International meeting on High-Dimensional Data-Driven Science (HD3-2017), 2017
Kenta Yoshida, Tatsu Kuwatani, Takao Hirajima, Hikaru Iwamori, Shotaro Akaho. Geochemical-petrological evolution under the paleo subduction zone identified by machine-learning techniques. International Meeting on “High-Dimensional Data-Driven Science”, 2017
Satoru Haraguchi, Kenta Ueki, Kenta Yoshida, Tatsu Kuwatani, Hikaru Iwamori. Geochemical database of Japanese islands for data-driven science: problem and solution of published domestic data. 地球惑星科学関連学会2017年連合大会, 2017
大森 敏明・森本 亮太・桑谷 立・岡本 敦・福島 孝治. Bayesian inversion analysis of nonlinear spatiotemporal dynamics of heterogeneous reactions in rock-water interactions. JpGU-AGU Joint Meeting 2017, 2017
Ryoko Nakata, Tatsu Kuwatani, Masato Okada, Takane Hori. Improvement in reproducibility of spatial distribution of afterslip in geodetic data inversion. Asia Oceania Geosciences Society Annual meeting, 2015