研究者情報
researchmap URL
経歴(RM)
- 2021年07月 - 現在
国立研究開発法人海洋研究開発機構, 海域地震火山部門 火山・地球内部研究センター, 主任研究員 - 2017年10月 - 2025年03月
神戸大学大学院, システム情報学研究科, 客員准教授 - 2020年04月 - 2021年06月
国立研究開発法人海洋研究開発機構, 海域地震火山部門 火山・地球内部研究センター, 副主任研究員 - 2019年04月 - 2020年03月
国立研究開発法人海洋研究開発機構, 海域地震火山部門 火山・地球内部研究センター, 研究員 - 2016年10月 - 2020年03月
国立研究開発法人科学技術振興機構, 戦略的創造研究推進事業, さきがけ研究者 - 2015年04月 - 2019年03月
国立研究開発法人海洋研究開発機構, 地球内部物質循環研究分野, 研究員 - 2013年04月 - 2015年03月
東北大学大学院, 環境科学研究科, 助教 - 2009年01月 - 2013年03月
東京大学大学院, 新領域創成科学研究科, 特任研究員
研究活動情報
論文
- Atsushi Nakao; Daisuke Noto; Takatoshi Yanagisawa; Yuji Tasaka; Tatsu Kuwatani
Reconstruction of thermally-driven flows using Lagrangian particle data assimilation.
Scientific reports, 2025年10月14日
15, 1, 35838, 35838 - 余野 央行; 桑谷 立; 大河原 聖; 植木 俊明; 木川 栄一
マルチビーム音響点群データの自動ノイズ除去:スパース符号化手法を用いた予備的検討
情報地球学, 2025年09月25日
36, 3, 65, 70
[査読有り]
責任著者 - Yuuki Hagiwara; Tatsu Kuwatani
Precision in Peak Parameter Estimation for the Pseudo-Voigt Profile: A Novel Optimization Approach for High-Precision Analysis via Mixing Parameter Control
ACS Measurement Science Au, 2025年06月17日 - Reona Hiramine; Daisuke Ishimura; Masashi Nagai; Takahiro Miwa; Haruka Nishikawa; Tatsu Kuwatani; Tomoki Sato; Kenta Yoshida
Pumice Drifting from Ioto Volcano in the Izu–Bonin Arc to the Nansei Islands, Japan
Island Arc, 2025年06月
34, 1 - Haruka Nishikawa; Daisuke Matsuoka; Yasushi Nishimori; Takeharu Yamaguchi; Masanori Ito; Yoshitaka Watanabe; Daisuke Sugiyama; Tatsu Kuwatani; Yoichi Ishikawa
Estimation of the fish number in farming cage from the fish finder echo images via machine learning
Aquacultural Engineering, 2025年06月
109, 102505, 102505 - Hikaru Iwamori; Yasuo Ogawa; Tomomi Okada; Tohru Watanabe; Hitomi Nakamura; Tatsu Kuwatani; Kenji Nagata; Atsushi Suzuki; Masahiro Ichiki
Geofluid mapping reveals the connection between magmas, fluids, and earthquakes
Communications Earth & Environment, 2025年05月22日
6, 1 - Yuuki Hagiwara; Tatsu Kuwatani
Precision in peak parameter estimation for Gaussian and Lorentzian profiles: Guidelines for instrument optimization
Physical Review Research, 2025年05月19日
7, 2 - Denghui Zhu; Jiajie Wang; Tatsu Kuwatani; Noriyoshi Tsuchiya
Machine-learning applications for magmatic–hydrothermal systems: Quartz trace-element insights into ore deposits
Applied Geochemistry, 2025年05月
106431, 106431 - Tatsu Kuwatani; Hideitsu Hino; Haruka Nishikawa; Shotaro Akaho
Data-driven proactive prediction of pumice drifting patterns using similarity search of the Kuroshio current axis
npj Natural Hazards, 2025年04月24日
2, 1
[査読有り]
筆頭著者, 責任著者 - Tatsu Kuwatani; Shotaro Akaho; Kengo Nakamura; Takeshi Komai
Geochemical-process extraction and interpretation using matrix factorization: a framework for verifying effectiveness through forward modeling and inversion analysis
Frontiers in Earth Science, 2025年04月07日
13
[査読有り]
筆頭著者, 責任著者 - Atsushi Nakao; Tatsu Kuwatani; Shin‐ichi Ito; Hiromichi Nagao
Adjoint‐Based Marker‐In‐Cell Data Assimilation for Constraining Thermal and Flow Processes From Lagrangian Particle Records
Journal of Geophysical Research: Machine Learning and Computation, 2025年04月03日
2, 2
[査読有り] - Keita Itano; Kohei Fukuda; Noriko T. Kita; Kenta Ueki; Tatsu Kuwatani; Shotaro Akaho
Evaluation of Matrix Effects in SIMS Using Gaussian Process Regression: The Case of Olivine Mg Isotope Microanalysis
Rapid Communications in Mass Spectrometry, 2025年03月31日
39, 13
[査読有り] - Yuto Miki; Eiichi Takazawa; Kenta Ueki; Tatsu Kuwatani
Variable Upper Mantle Geochemical Processes Constrained From Independent Component Analysis of the Fizh Massif, Northern Oman Ophiolite
Geochemistry, Geophysics, Geosystems, 2025年03月25日
26, 3 - Hiroshi Ichihara; Tatsu Kuwatani; Noriko Tada; Kenji Nagata
Probabilistic estimation of model parameters through grid search approaches: applications to geomagnetic anomaly source estimations
Earth, Planets and Space, 2025年02月
77, 1 - Y. Akamatsu; T. Kuwatani; R. Oyanagi
Alteration processes of mantle peridotite in the Samail ophiolite inferred from independent component analysis of rock physical properties
Lithos, 2025年01月
496-497, 107946, 107946 - Yuuki Hagiwara; Tatsu Kuwatani
Precision comparison of intensity ratios and area ratios in spectral analysis
Scientific Reports, 2024年10月15日
14, 1 - Hiromi K. Watanabe; Yukiko Nagai; Saburo Sakai; Genki Kobayashi; Luna Yamamori; Noriko Tada; Tatsu Kuwatani; Haruka Nishikawa; Takuto Horigome; Haruka Uehara; Yoichi Yusa
Heterogeneous shell growth of the neustonic goose barnacle Lepas anserifera
Marine Biology, 2024年08月
171, 8 - Noriko Tada; Akira Nagano; Satoru Tanaka; Hiroshi Ichihara; Daisuke Suetsugu; Daisuke Matsuoka; Makoto Ito; Tatsu Kuwatani; Makio C. Honda
Challenge for multifaceted data acquisition around active volcanoes using uncrewed surface vessel
Frontiers in Marine Science, 2024年06月26日
11 - Tarojiro Matsumura; Tomoko Takahashi; Kenji Nagata; Yasunobu Ando; Akira Yada; Blair Thornton; Tatsu Kuwatani
High-Throughput Calibration-Free Laser-Induced Breakdown Spectroscopy
ACS Earth and Space Chemistry, 2024年06月20日
8, 6, 1259, 1271 - Y. Akamatsu; T. Kuwatani; I. Katayama
Spatial Heterogeneity of Pore Structure in the Crustal Section of the Samail Ophiolite: Implications for High VP /VS Anomalies in Subducting Oceanic Crust
Geophysical Research Letters, 2024年03月28日
51, 6 - Kenta Ueki; Hideitsu Hino; Tatsu Kuwatani
An Introduction to SGTPPR: Sparse Geochemical Tectono‐Magmatic Setting Probabilistic MembershiP DiscriminatoR
Geochemistry, Geophysics, Geosystems, 2024年02月
25
[査読有り] - Atsushi Nakao; Tatsu Kuwatani; Shin Ichi Ito; Hiromichi Nagao
Adjoint-based data assimilation for reconstruction of thermal convection in a highly viscous fluid from surface velocity and temperature snapshots
Geophysical Journal International, 2024年01月01日
236, 1, 379, 394
[査読有り] - Tatsu Kuwatani; Kenji Nagata; Toshimoto Sakai; Hikaru Iwamori
Bayesian Inversion of Lithology and Liquid Phase Parameters From Seismic Velocity and Electrical Conductivity in the Crust and Uppermost Mantle
Journal of Geophysical Research: Solid Earth, 2023年12月20日
128, 12
[査読有り]
筆頭著者, 責任著者 - 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年12月
75, 1
[査読有り] - 桑谷 立; 酒井 俊元; 中村 謙吾; 駒井 武
XRFコアスキャンデータを用いた地層の統計的対比─津波堆積物層への適用による概念実証─
地学雑誌, 2023年10月25日
132, 5, 367, 384
[査読有り], [招待有り] - 桑谷 立; 北尾 馨; 西川 悠; 多田 訓子; 渡部 裕美
点群PNG を用いた軽石漂流シミュレーション結果の可視化: 漂流軽石のハザード評価システムの構築に向けて
情報地質, 2023年09月25日
34, 3, 61, 68
[査読有り]
筆頭著者, 責任著者 - Haruka Nishikawa; Tatsu Kuwatani; Noriko Tada; 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年04月
10, 1
[査読有り] - 上木 賢太; 原口 悟; 吉田 健太; 桑谷 立; 浜田 盛久; Iona McINTOSH; 宮崎 隆; 羽生 毅
鬼界カルデラ噴火の総合理解に向けた噴出物化学組成データベースの構築
火山, 2023年03月31日
68, 1, 3, 21 - Tatsu Kuwatani; Hideitsu Hino; Kenji Nagata; Takahiro Kawashima; Mitsuhiro Toriumi; Masato Okada
Hyperparameter estimation using resolution matrix for Bayesian sensing
Inverse Problems, 2022年11月09日
[査読有り] - 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年10月26日
10
[査読有り] - 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年10月07日
10
[査読有り] - Ryosuke Oyanagi; Tatsu Kuwatani; Katsuhiko Suzuki
Dynamics of coupled olivine dissolution and serpentine precipitation revealed by hydrothermal flow-through experiments at 260 degrees C-300 degrees C
CHEMICAL GEOLOGY, 2022年06月
600
[査読有り] - Taku Yutani; Oak Yono; Tatsu Kuwatani; Daisuke Matsuoka; Junji Kaneko; Mitsuko Hidaka; Takafumi Kasaya; Yukari Kido; Yoichi Ishikawa; Toshiaki Ueki; Eiichi Kikawa
Super-Resolution and Feature Extraction for Ocean Bathymetric Maps Using Sparse Coding
SENSORS, 2022年05月
22, 9
[査読有り] - Kenta YOSHIDA; Yu MARUYA; Tatsu KUWATANI
Chocolate-chip cookie-like pumice from the 2021 Fukutoku-Oka-no-Ba eruption: views from SNS-related geology
Japanese Magazine of Mineralogical and Petrological Sciences, 2022年
51, 1, n/a, n/a - 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年12月
73, 1
[査読有り] - T. Matsumura; Y. Kuwayama; K. Ueki; T. Kuwatani; Y. Ando; K. Nagata; S. Ito; H. Nagao
Bayesian Modeling of the Equation of State for Liquid Iron in Earth's Outer Core
Journal of Geophysical Research: Solid Earth, 2021年12月
126, 12
[査読有り] - 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年09月
126, 9
[査読有り] - Masaki Ito; Tatsu Kuwatani; Ryosuke Oyanagi; Toshiaki Omori
Data-driven analysis of nonlinear heterogeneous reactions through sparse modeling and bayesian statistical approaches
Entropy, 2021年07月
23, 7
[査読有り] - Ryosuke X. Oyanagi; Tatsu Kuwatani; Toshiaki Omori
Exploration of nonlinear parallel heterogeneous reaction pathways through Bayesian variable selection
European Physical Journal B, 2021年02月
94, 2
[査読有り] - 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年
419
[査読有り] - Tatsu Kuwatani; Mitsuhiro Toriumi
Simple kinetic model for replacement reactions involving solid solutions: the significant role of geofluids
Earth, Planets and Space, 2020年12月01日
72, 1
[査読有り] - M. Morishige; T. Kuwatani
Bayesian inversion of surface heat flow in subduction zones: a framework to refine geodynamic models based on observational constraints
GEOPHYSICAL JOURNAL INTERNATIONAL, 2020年07月
222, 1, 103, 109
[査読有り] - 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年03月
300
[査読有り] - Keita Itano; Kenta Ueki; Tsuyoshi Iizuka; Tatsu Kuwatani
Geochemical discrimination of monazite source rock based on machine learning techniques and multinomial logistic regression analysis
Geosciences (Switzerland), 2020年02月
10, 2
[査読有り] - 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, 2020年01月20日
532
[査読有り] - 友田 昌宏; 安本 篤史; 桑谷 立
電子線マイクロアナライザーによる点分析箇所を選定するための Python プログラム:A Python Program for Selecting Locations of Spot Analysis with Electron Probe Microanalyzer
情報地質, 2020年
31, 2, 47, 52
[査読有り] - Masaru 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年03月
90, 2 A, 530, 538
[査読有り] - 吉田 健太; 桑谷 立; 上木 賢太; 大柳 良介; 赤穂 昭太郎
スパースモデリングによる沈み込み帯深部流体活動の定量的見積もり
日本地質学会学術大会講演要旨, 2019年
2019, 0, 398, 398 - 桑谷 立; 吉田 健太; 上木 賢太; 大柳 良介; 宇野 正起; 赤穂 昭太郎
スパースアイソコン解析:リファレンスフレームの自動決定
日本地質学会学術大会講演要旨, 2019年
2019, 0, 105, 105 - 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年12月
33, 2210, 2218
[査読有り] - Yasumoto Atsushi; Yoshida Kenta; Kuwatani Tatsu; Nakamura Daisuke; Svojtka Martin; Hirajima Takao
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年10月
103, 10, 1690, 1698
[査読有り] - 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年10月
98, 4
[査読有り] - Ueki Kenta; Hino Hideitsu; Kuwatani Tatsu
Geochemical Discrimination and Characteristics of Magmatic Tectonic Settings: A Machine-Learning-Based Approach
GEOCHEMISTRY GEOPHYSICS GEOSYSTEMS, 2018年04月
19, 4, 1327, 1347
[査読有り] - Satoru Haraguchi; Kenta Ueki; Kenta Yoshida; Tatsu Kuwatani; Mika Mohamed; Shunsuke Horiuchi; Hikaru Iwamori
Geochemical database of Japanese islands for basement rocks:
The Journal of the Geological Society of Japan, 2018年
124, 12, 1049, 1054
[査読有り] - 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 (Web), 2018年
134, 2, 13‐21(J‐STAGE), 21
[査読有り] - Kenta Yoshida; Tatsu Kuwatani; Atsushi Yasumoto; Satoru Haraguchi; Kenta Ueki; Hikaru Iwamori
GEOFCM: A new method for statistical classification of geochemical data using spatial contextual information
Journal of Mineralogical and Petrological Sciences, 2018年01月
113, 3, 159, 169
[査読有り] - 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年
113, 2, 82, 95
[査読有り] - 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, 2018年01月01日
36, 1, 41, 54
[査読有り] - Tarojiro Matsumura; Tatsu Kuwatani; Yasunobu Ando; Toshiaki Masuda
Application of the inverse Batschelet distribution to measuring the preferred orientation of tourmaline grains
Journal of Structural Geology, 2018年
114, 288, 293
[査読有り] - Kengo Nakamura; Tetsuo Yasutaka; Tatsu Kuwatani; Takeshi Komai
Development of a predictive model for lead, cadmium and fluorine soil-water partition coefficients using sparse multiple linear regression analysis
CHEMOSPHERE, 2017年11月
186, 501, 509
[査読有り] - Ryoko Nakata; Hideitsu Hino; Tatsu Kuwatani; Shoichi Yoshioka; Masato Okada; Takane Hori
Discontinuous boundaries of slow slip events beneath the Bungo Channel, southwest Japan
SCIENTIFIC REPORTS, 2017年07月
7
[査読有り] - 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年06月
69
[査読有り] - 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年03月
18, 3, 994, 1012
[査読有り] - Tarojiro Matsumura; Tatsu Kuwatani; Toshiaki Masuda
The relationship between the proportion of microboudinaged columnar grains and far-field differential stress: A numerical model for analyzing paleodifferential stress
JOURNAL OF MINERALOGICAL AND PETROLOGICAL SCIENCES, 2017年02月
112, 1, 25, 30
[査読有り] - Tatsu Kuwatani; Mitsuhiro Toriumi
Thermodynamic forward modeling of retrogressive hydration reactions induced by geofluid infiltration
EARTH PLANETS AND SPACE, 2017年01月
69
[査読有り] - Toshiaki Omori; Tatsu Kuwatani; Atsushi Okamoto; Koji Hukushima
Bayesian inversion analysis of nonlinear dynamics in surface heterogeneous reactions
PHYSICAL REVIEW E, 2016年09月
94, 3
[査読有り] - Asuka Yamaguchi; Shoko Hina; Yohei Hamada; Jun Kameda; Mari Hamahashi; Tatsu Kuwatani; Mayuko Shimizu; Gaku Kimura
Source and sink of fluid in pelagic siliceous sediments along a cold subduction plate boundary
TECTONOPHYSICS, 2016年08月
686, 146, 157
[査読有り] - Tatsu Kuwatani; Ryoko Nakata; Takane Hori; Masato Okada
Application of sparse modeling to geophysics
Journal of the Institute of Electronics, Information and Communication Engineers, 2016年05月01日
99, 5, 406, 410 - Takeshi Komai; Kengo Nakamura; Noriyoshi Tsuchiya; Tatsu Kuwatani
Discrimination of tsunami deposits by sparse modeling technique : An application to the estimation of tsunami inundation
Journal of the Institute of Electronics, Information and Communication Engineers, 2016年05月01日
99, 5, 418, 423 - Kengo Nakamura; Tatsu Kuwatani; Yoshishige Kawabe; Takeshi Komai
Extraction of heavy metals characteristics of the 2011 Tohoku tsunami deposits using multiple classification analysis
CHEMOSPHERE, 2016年02月
144, 1241, 1248
[査読有り] - 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年02月
68
[査読有り] - 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 (Web), 2016年
132, 1, 22‐30(J‐STAGE), 30
[査読有り] - Yasuhiko Igarashi; Kenji Nagata; Tatsu Kuwatani; Toshiaki Omori; Yoshinori Nakanishi-Ohno; Masato Okada
Three levels of data-driven science
INTERNATIONAL MEETING ON HIGH-DIMENSIONAL DATA-DRIVEN SCIENCE (HD3-2015), 2016年
699
[査読有り] - 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年10月
92, 4
[査読有り] - 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年10月
6
[査読有り] - Hsiang-Wen Hsu; Frank Postberg; Yasuhito Sekine; Takazo Shibuya; Sascha Kempf; Mihaly Horanyi; Antal Juhasz; Nicolas Altobelli; Katsuhiko Suzuki; Yuka Masaki; Tatsu Kuwatani; Shogo Tachibana; Sin-iti Sirono; Georg Moragas-Klostermeyer; Ralf Srama
Ongoing hydrothermal activities within Enceladus
NATURE, 2015年03月
519, 7542, 207, +
[査読有り] - 桑谷立; 中村謙吾; 渡邊隆広; 小川泰正; 駒井武
主成分分析を用いた次元圧縮に基づく東北地方太平洋沖地震による津波堆積物の地球化学的特性評価
地学雑誌, 2014年12月
123, 6, 923, 935
[査読有り] - Tatsu Kuwatani; Kenji Nagata; Masato Okada; Takahiro Watanabe; Yasumasa Ogawa; Takeshi Komai; Noriyoshi Tsuchiya
Machine-learning techniques for geochemical discrimination of 2011 Tohoku tsunami deposits
SCIENTIFIC REPORTS, 2014年11月
4
[査読有り] - Kensuke Wakasugi; Tatsu Kuwatani; Kenji Nagata; Hideki Asoh; Masato Okada
Verification of Effectiveness of a Probabilistic Algorithm for Latent Structure Extraction Using an Associative Memory Model
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2014年10月
83, 10
[査読有り] - Tatsu Kuwatani; Kenji Nagata; Masato Okada; Mitsuhiro Toriumi
Markov-random-field modeling for linear seismic tomography
PHYSICAL REVIEW E, 2014年10月
90, 4
[査読有り] - U. Burenjargal; A. Okamoto; T. Kuwatani; S. Sakata; T. Hirata; N. Tsuchiya
Thermal evolution of the Tseel terrane, SW Mongolia and its relation to granitoid intrusions in the Central Asian Orogenic Belt
JOURNAL OF METAMORPHIC GEOLOGY, 2014年09月
32, 7, 765, 790
[査読有り] - Tatsu Kuwatani; Kenji Nagata; Masato Okada; Mitsuhiro Toriumi
Markov random field modeling for mapping geofluid distributions from seismic velocity structures
EARTH PLANETS AND SPACE, 2014年04月
66
[査読有り] - Ulziiburen Burenjargal; Atsushi Okamoto; Tatsu Kuwatani; Noriyohi Tsuchiya
Decompression with heating associated with granitoid intrusion deduced from spatial variation in garnet zonings in the Tseel Terrane, SW Mongolia
Mongolian Geoscientist, 2013年10月
39, 12, 27
[査読有り] - Yoshinori Ohno; Kenji Nagata; Tatsu Kuwatani; Hayaru Shouno; Masato Okada
Deterministic Algorithm for Nonlinear Markov Random Field Model
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 2012年06月
81, 6
[査読有り] - Tatsu Kuwatani; Kenji Nagata; Masato Okada; Mitsuhiro Toriumi
Precise estimation of pressure-temperature paths from zoned minerals using Markov random field modeling: theory and synthetic inversion
CONTRIBUTIONS TO MINERALOGY AND PETROLOGY, 2012年03月
163, 3, 547, 562
[査読有り] - Tatsu Kuwatani; Atsushi Okamoto; Mitsuhiro Toriumi
Thermodynamic forward modeling of progressive dehydration reactions during subduction of oceanic crust under greenschist facies conditions
EARTH AND PLANETARY SCIENCE LETTERS, 2011年07月
307, 1-2, 9, 18
[査読有り] - Yasuhito Sekine; Eiichi Tajika; Ryuji Tada; Takemaru Hirai; Kosuke T. Goto; Tatsu Kuwatani; Kazuhisa Goto; Shinji Yamamoto; Shogo Tachibana; Yukio Isozaki; Joseph L. Kirschvink
Manganese enrichment in the Gowganda Formation of the Huronian Supergroup: A highly oxidizing shallow-marine environment after the last Huronian glaciation
EARTH AND PLANETARY SCIENCE LETTERS, 2011年07月
307, 1-2, 201, 210
[査読有り]
MISC
- 桑谷立
データ科学時代の海洋地球データプロセッシング―辞書学習による海底地形図の超解像ー
水路(日本水路協会機関誌), 2024年04月
209
[招待有り] - 桑谷 立
資源・素材学会部門委員会紹介 探査工学部門委員会
季刊 資源と素材, 2024年01月01日
9, 1, 120, 122 - 桑谷立
データ科学の時代と地球惑星科学
日本地球惑星科学連合ニュースレター誌 (JGL; Japan Geoscience Letters), 2023年11月
19, 4, 3, 5
[招待有り] - 桑谷立; 上木賢太; 浜田盛久; 吉田健太; 原口悟; 原口悟; MCINTOSH Iona; 宮崎隆; 羽生毅
地球化学データベースを用いたテフラ同定システムの構築
日本地球惑星科学連合大会予稿集(Web), 2022年
2022 - 駒井武; 栗田満瑠; 中村謙吾; 桑谷立
機械学習による津波堆積物の判別および東日本地域のデータベース構築
Proceedings of Symposium on Geo-Environments and Geo-Technics, 2020年
30th - Masaki Ito; Tatsu Kuwatani; Ryosuke Oyanagi; Toshiaki Omori
Sparse Modeling of Nonlinear Dynamics in Heterogeneous Reactions
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2019年
11954 LNCS, 380, 391
[査読有り] - Masayuki Ohzeki; Teppei Ikeya; Tatsu Kuwatani; Yoshinori Nakanishi-Ohno; Masamichi J. Miyama; Tomoyuki Obuchi
International Meeting on "high-Dimensional Data-Driven Science" (HD3-2017)
Journal of Physics: Conference Series, 2018年06月27日
1036 - Takane Hori; Ryoko Nakata; Hideitsu Hino; Tatsu Kuwatani; Tatsu Kuwatani; Shoichi Yoshioka; Masato Okada
Geodetic inversion for spatial distribution of slow earthquakes under sparsity constraints
Journal of Physics: Conference Series, 2018年06月
1036
[査読有り] - 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 “D/V Chikyu” and DONET:Simultaneous Observation from Seafloor to Atmosphere
2018 OCEANS - MTS/IEEE Kobe Techno-Oceans (OTO), 2018年05月
[査読有り] - 桑谷立; 中田令子; 岡田真人; 堀高峰
スパースモデリングの発展―原理から応用まで―2.地球惑星科学分野への応用 2‐2 スパースモデリングの地球物理学への応用
電子情報通信学会誌, 2016年05月01日
99, 5, 406‐410, 438 - 駒井武; 桑谷立; 中村謙吾; 土屋範芳
スパースモデリングの発展―原理から応用まで―2.地球惑星科学分野への応用 2‐4 スパースモデリングによる津波堆積物の判別―津波到達推定への応用―
電子情報通信学会誌, 2016年05月01日
99, 5, 418‐423, 427 - 桑谷立; 永田賢二; 岡田真人
画像と音声処理のスパースモデリングとデータ駆動科学の創成 3章 マルコフランダムフィールドモデルによる計測画像データからの潜在構造抽出
映像情報メディア学会誌, 2014年12月01日
68, 12, 892, 896 - T. Kuwatani; K. Nagata; M. Okada; T. Komai; N. Tsuchiya
Data processing technology for extracting earth processes
Proceedings for 13th International Symposium on Mineral Exploiration, 2014年
123, 128 - K. Nakamura; T. Kuwatani; T. Komai; T. Watanabe; Y. Ogawa; N. Tsuchiya
Principle component analysis for geochemical data of the 2011 Tohoku-oki tsunami sediments
Proceedings for 13th International Symposium on Mineral Exploiration, 2014年
75, 80 - T. Komai; T. Kuwatani; Y. Kawabe; J. Hara; N. Tsuchiya
Geochemical and statistical analysis of metal elements in soils and tsunami deposits - An approach for medical geology for geoenvironment
Proceedings for 13th International Symposium on Mineral Exploiration, 2014年
69, 74 - 中村謙吾; 桑谷立; 川辺能成; 駒井武
多変量解析を用いた2011年東北沖津波堆積物の重金属類の特性抽出
Proceedings of Symposium on Geo-Environments and Geo-Technics, 2014年
24th, 79, 84 - Takeshi Komai; Tatsu Kuwatani; Yoshishige Kawabe; Junko Hara; Noriyoshi Tsuchiya
Geochemical and statistical analysis of heavy metals and elements in tsunami deposits at coastal areas of northeastern Japan
Proceedings of the International Offshore and Polar Engineering Conference, 2014年01月
85, 89
