CAI Dongsheng

Affiliation
Institute of Systems and Information Engineering
Official title
Associate Professor
URL
Research fields
Communication/Network engineering
Aerospace engineering
Educational technology
Space and upper atmospheric physics
Research keywords
Cluster/Paralllel Computing
並列計算
Large Scale Computation
Space Weather
Virtualization
Nonlinear Sciences
Fractals
Color Sciences
Art and Media
宇宙観測
more...
Research projects
Human-Robot Interaction Using Ningyo Joruri Bunraku Performance and Generative AI Diffusion Probabilistic Model2024 -- 2026Cai DongshengJapan Society for the Promotion of Science/Grant-in-Aid for Scientific Research(B)10,530,000Yen
高次磁気中性点解析手法の開発と地球磁気圏4極磁場構造の解明2024-04 -- 2027-03渡辺　正和JSPS/基盤研究（Ｃ）200,000Yen
人形浄瑠璃文楽所作と拡散確率モデル生成AIを用いた人とロボットのインタラクション2024-04 -- 2027-03蔡　東生文部科学省/基盤研究（Ｂ）2,132,000Yen
スマートホームでの使用を想定した人形浄瑠璃所作応用型 AI ロボットのデザイン2023-04 -- 2026-03續木　大介JSPS/科学研究費助成事業 基盤研究(c)(一般）500,000Yen
交換型磁気リコネクションの磁場トポロジー2020-04 -- 2022-03渡辺　正和文部科学省/科学研究費助成事業130,000Yen
人と人形のインタラクションデザイン：序破急と文楽人形所作を用いた感情表現設計2020-04 -- 2023-03蔡　東生日本学術振興会/科学研究費助成事業 (基盤研究(C)（一般）4,290,000Yen
現車環境に対応した眠気度推定アルゴリズム閾値の検討2019-07 -- 2020-03蔡　東生国内共同研究/1,100,000Yen
力学系を応用した分散処理に関する研究2018-06 -- (current)蔡　東生富士通研究所（株）/1,000,000Yen
3D コスミックトモグラフィを用いた衛星観測2018-04 -- 2019-03蔡　東生公益財団法人 電気通信普及財団/研究調査助成1,500,000Yen
顔特徴データからの眠気度推定アルゴリズムの研究2017 -- 2018蔡　東生国内共同研究/1,080,000Yen
more...
Career history
1994 -- 1995UCLAVisitiong Professor
2001 -- 2002CNRS/University of Paris 6Invited Fellow
2007 -- (current)University of TsukubaDepartment of Computer SciencesAssociate Professor
Academic background
-- 1983The University of Tokyo Faculty of Engineering 航空工学
-- 1989-03The University of Tokyo Graduate School, Division of Engineering 航空学
1983-09 -- 1989-03Stanford University Department of Aero/Astro, Department of Electrical Enginnering Departent of Aeronautics and Astronautcs, Electrical Engineering
Degree
1984MSStanford University
1989-12Ph DStanford University
1986-03工学修士The University of Tokyo
1989-03工学博士The University of Tokyo
Academic societies
1990 -- (current)Association for Computing Machinery
-- (current)Asia Oceania Geophysical Society
-- (current)European Geophysical Society
-- (current)Geophysical Annals
-- (current)Journal of Computational Physics
-- (current)Journal of Geophysical Research
-- (current)Physics of Fluids
-- (current)Physics of Plasmas
Honors & Awards
2019-03フランス国立科学研究センター80周年記念可視化賞優れた可視化作品に対する賞
2011-03財団法人電気通信普及財団　平成22年度研究調査助成
2011-03大川情報通信基金助成金
2010-10自然に学ぶものづくり　研究助成プログラム
2009Oscar Buneman Award
2009Who’s Who in the World
2009-10第25 回NICOGRAPH 論文コンテスト論文集優秀論文賞受賞
2008Roberval Award Nomination
2008-04Selected, Voir l’invisible
2004Honary Banquet Talk at e-Agenda
2003Best Visualization, Visualization Technology Symposium
2003Honarable Mention, Visualization Technology Symposium
2003Loreal Art and Science Color Prize Finalist
2003第１９回NICOGRAPH論文コンテスト論文集審査員特別賞
2002日本ディスタンスラーニング学会第３回学術講演会ベストプレゼンター賞（共著）
2002ビジュアル・サイエンス・フェスタ2002 優秀賞
2001Honarable Mention, Visualization Technology Symposium
2001honorable mention, Visualization Technology Symposium
2001Best Visualization, Visualization Technology Symposium
1997コニカ画像奨励賞
Articles
Books
  • Kineitc Kelvin-Helmholtz Instability in a Magnetic FIeld
    蔡 東生
    1989-12
  • Interactive Multimedia Education at Distance— Linear Algebra, Center for Digital
    蔡 東生
    2000
  • 数値解析入門 (共著)
    蔡 東生
    1989-01
  • Mathematica for the sciences
    伊藤利明; 蔡東生
    アジソヌエスレイ・トッパン情報科学シリーズ１８, 1991-01
  • Fractal image compression
    蔡東生; 江守正
    A K ピータース· トッパン, 1995-01
  • Interactive Multimedia Education at Distance— Linear Algebra,
    Ikebe; Y.; D. Cai; Y. Miyazaki; Y. Kikuchi; and N. Asai
    Center for Digital Inovation, UCLA, 2000-01
  • 先進的なＩＴ利用の教授学習システム
    蔡東生; 池辺八洲彦
    ５．２ 進展する遠隔地教育システムとその将来, 東洋館出版社,, 2004-01
  • voir l'invisible (仏文)
    D.Cai; B.Lembege; W.Li 他; +蔡 東生
    omniscience, 2007-01
Conference, etc.
  • A Study on the Leapfrogging Strategy for the Quantum Approximate Optimization Algorithm on the Max-cut of n-regular Graph Instances
    Xinwei Lee; CAI Dongsheng
    情報処理学会 第 ２回 QS研究発表会/2021-3-29--2021-03-29
  • Visualizing Global Magnetospheric Topology in Northward Imf in Global Mhd Simulations
    CAI Dongsheng; Xiong Peikun; Lembege Betrand
    AOGS 2020 17th Annual Meeting/2020-06-28--2020-07-04
  • Terrestrial Magnetospheric Topology in a 3d Global Mhd Simulation in a Northward Imf
    CAI Dongsheng; Xiong Peikun
    AOGS 2021virtual 18th Annual Meeting/2021-08-01--2021-08-06
  • Visualizing and Analyzing Magnetospheric Reconnection in a Northward IMF 3D Global MHD Simulation
    Xiong Peikun; CAI Dongsheng
    AGU Fall Meeting 2021/2021-12-13--2021-12-17
  • The Transient Bifurcation Topology on the verge of substorm onset in a 3D global MHD simulation
    Xiong Peikun; CAI Dongsheng
    Asia Oceania Geosciences Society 20th Annual Meeting (AOGS 2023)/2023-07-30--2023-08-04
  • Quantum Approximate Optimization Algorithm Parameter Prediction Using a Convolutional Neural Network
    Xie Ningyi; Lee Xinwei; Cai Dongsheng; Saito Yoshiyuk...
    International Conference on Computer Technology and Information Science (CTIS 2023)/2023-06-17--2023-06-19
  • 3D Topology of the Transient Bifurcation on the Verge of Substorm Onset
    Xiong Peikun; Fujita Shigeru; Tanaka Takashi; Cai Don...
    Proceedings of 2023 35th General Assembly and Scientific Symposium of the International Union of Radio Science (URSI GASS)/2023-08-19--2023-08-26
  • Iterative Refinement for Variational Quantum Linear Solver
    Saito Yoshiyuki; Lee Xinwei; Cai Dongsheng; Shin Jung...
    ICDAI 2023 : International Conference on Data Analytics and Insights/2023-05-11--2023-05-13
  • Iterative Refinement Quantum Amplitude Estimation
    Saito Yoshiyuki; Xie Ningyi; Shin Jungpil; Lee Xinwei...
    2023 IEEE 16th International Symposium on Embedded Multicore/Many-core Systems-on-Chip (MCSoC)/2023-12-18--2023-12-21
  • Identification of Magnetic Null on Reconnection 19 September 2015 Event using Magnetospheric Multiscale Mission
    Cai Dongsheng
    URSI GASS 2021/2021-08-28--2021-09-04
  • Evidence of the Alfven Transition Layer in the cusp region: Global 3D PIC simulation of the solar wind - Earth magnetosphere interactio
    Cai Dongsheng
    URSI GASS 2021/2021-08-28--2021-09-04
  • Photonic Rendering for Hair Including Cuticles, Cortex, Medulla using High Accuracy NS-FDTD method
    Cai Dongsheng; Zhuo Hou; Cai. Dongsheng
    SIGGRAPH ’21 Talks/2021-8
  • Interacting with Humanoid Robots: Affective Robot Motion Design with 3D Squash and Stretch Using Japanese Jo-ha-kyu Principles in Bunraku.
    Cai Dongsheng; Dong Ran; He Yuying; Cai Dongsheng; Yamagu...
    SIGGRAPH ’21 Talks/2021-8
  • Evidence of the Alfven Transition Layer in the cusp region: Global 3D PIC simulation of the solar wind - Earth magnetosphere interaction
    Cai Dongsheng; Lembege B.
    URSI GASS 2021/2021-08-28--2021-09-04
  • Fine structures of the Alfven Transition Layer above/around the cusp region: 3D PIC global simulation of the solar wind-terrestrial magnetosphere interaction.
    Cai Dongsheng; Jiang Yao; Lembege Bertrand
    American Geophysical Union, Fall Meeting 2019/2019-12-9--2019-12-13
  • In Situ Identification of 3D Vortex-Cores using Magnetospheric Multiscale Mission
    Cai Dongsheng; Jiang Yao; Lembege Bertrand
    American Geophysical Union, Fall Meeting 2019/2019-12-9--2019-12-13
  • In situ detection of vortex at/around the magnetopause using a tetrahedral satellite system
    Cai Dongsheng; Yao Jiang; Lembege Bertrand
    European Space Agency, Cluster Workshops/2019-10-7--2019-10-11
  • Dynamics and Structures of the Alfven Transition Layer : 3d Pic Global Simulation of the Solar Wind –terrestrial Magnetosphere Interaction.
    Cai Dongsheng
    Asia Oceania Geosciences Society (AOGS) 2019/2018-07
  • Identifying 3-D Vortex using Magnetospheric Multiscale mission
    Cai Dongsheng; Jiang Yao; Hasegawa Hiroshi; Lembege Bert...
    European Geophysical Union 2019/2019-04-07--2019-04-12
  • Impact of the IMF rotation on the dynamics of the Alfven Transition Layer : 3D PIC global simulation of the solar wind–terrestrial magnetosphere interaction.
    Cai Dongsheng; Esmaeili Amin; Lembege Bertrand
    European Geophysical Union 2019/2019-04-07--2019-04-12
  • Impact of the IMF Rotation : 3D Particle Simulations of the Solar Wind-Terrestrial Magnetosphere Interaction
    蔡 東生
    Asia Oceania Geosciences Society (AOGS) 2018/2018-07
  • Coherent Structures of Magnetosphere in 3D Global MHD Simulation
    Cai Dongsheng
    Asia Oceania Geosciences Society (AOGS) 2018/2018-07
  • The Beauty of Breaking Rhythms: Affective Robot Motion Design Using JoHa-Kyu of Bunraku Puppet
    Chen Yang; Dong Ran; Cai Dongsheng; Nakagawa Shinobu; Tom...
    SIGGRAPH 2019/2019-07-28--2019-08-01
  • Impact of the IMF Rotation on the depolarization front : 3D Full Particle Simulations of the Solar Wind-Terrestrial Magnetosphere Interaction
    蔡 東生
    European Geosciences Union General Assembly 201/2018-04-08--2018-04-13
  • 3D Full Particle Simulations of the Solar Wind-Terrestrial Magnetosphere Interaction
    Cai Dongsheng
    13th International School/Symposium for Space Simulations (ISSS-13)/2018-09-04--2018-09-14
  • more...
Intellectural property rights
  • 波長スプリッタ
    岡田直樹; James B. Cole; 蔡東生
  • 波長スプリッタ
    岡田直樹; James B. Cole; 蔡東生
Teaching
2024-10 -- 2025-02Computer Science Seminar AfUniversity of Tsukuba.
2024-10 -- 2025-02Computer Science Seminar BfUniversity of Tsukuba.
2024-04 -- 2024-08Research in Computer Science IsUniversity of Tsukuba.
2024-10 -- 2025-02Research in Computer Science IIfUniversity of Tsukuba.
2024-04 -- 2024-08Computer Science Seminar BUniversity of Tsukuba.
2024-10 -- 2025-02Computer Science Seminar BUniversity of Tsukuba.
2024-10 -- 2025-02Research in Computer Science DUniversity of Tsukuba.
2024-10 -- 2025-02Research in Computer Science BUniversity of Tsukuba.
2024-10 -- 2025-02Research in Computer Science fUniversity of Tsukuba.
2024-10 -- 2025-02Research in Computer Science AUniversity of Tsukuba.
more...
Talks
  • Magnetic Reconnection in Magnetosphere Analyzed by Field Topology: Application to Subsolar Region, Earth-Sun System Exploration
    Cai; D.; B. Lembege; and K.-I. Nishikawa; +蔡 東生
    EARTH-SUN SYSTEM EXPLORATION VARIABILITY IN SPACE PLASMA PHENOMENA/2011-01-16
  • Impact of the IMF rotation from Northward to Southward on Cusp Boundary Formation and Particle Entries: large-scale global 3D Full particle simulations.
    Cai; D.; B. Lembege; K-I; Nishikawa; +蔡 東生
    EGU (European Geophysical Union) 2010/2010-04-01
  • Impact of Cusp Boundary Formation and Particle Entries during IMF rotation from Northward to Southward in Large-scale global 3D Full particle simulations
    Cai; D S; Lembege; B; Nishikawa; K; +蔡 東生
    AGU (American Geophysical Union) Fall Meting 2009/2009-12-01
  • Lorenz-like Bifurcation in Magnetotail
    Cai; D.; B. Lembege; and K.-I. Nishikawa; +蔡 東生
    The 9th International School for Space Simula- tions (ISSS-9)/2009-07-01
  • 3D Global electromagnetic full particle simulation of magnetosphere
    Cai; D.; B. Lembege; and K.-I. Nishikawa; +蔡 東生
    The 2nd International Space Weather Conference/2009-08-01
  • Synesthetic Color Scheme in Fantasia
    Cai; D.; S. Goto; T. Shinohara; N. Nagata; J. Kurumisawa; a...
    SIGGRAPH 2010/2010-07-01
  • 3D Full Particle Simulations of the Solar Wind-Terrestrial Magnetosphere Interaction: Impact of the IMF Rotation on the Magnetosphere Dynamics
    DongSheng Cai; Weifeng Tao (University of Tsukuba); Bertr...
    Asia Oceania Geosciences Society (AOGS) 2009/2009-08-01
  • Visual Zen Art: Visual Measurement of Aesthetic Cognitive Dissonance in Japanese Dry-Stone Gardens
    DongSheng Cai; Shigenori Mochizuki; Yun Wang; Nobuyoshi ...
    SIGGRAPH 2009/2009-08-01
  • モルフォチョウの構造色研究の現状
    木下修一; 神戸亮; 朱棟; 蔡東生
    日本昆虫学会近畿支部2008年度大会/2008-12-01
  • Hysteresis of the terrestrial magnetosphere as the southward IMF varies : a 3D PIC global simulation analysis,
    Cai; D; Tao; W; Lembege; B; Nishikawa; K; ; +蔡 東生
    AGU Fall meeting 2008,/2008-12-01
  • Signatures of substorm triggering in the magnetotail during IMF
    Lembege B.; Cai D.; Tao W.; Nishikawa K.
    EGU General Assembly 2008./2008-04-01
  • Lorenz-like Bifurcation in Magnetotail
    D. Cai; B. Lembege; and K.-I. Nishikawa
    9th International School for Space Simulations (ISSS-9)/2008-07-01
  • 3D Full particle simulations of the solar wind-terrestrial magnetosphere　interaction　:　impact of the IMF rotation from north to south
    D. Cai; W-F. Tao; B. Lembege; and K.-I. Nishikawa
    Huntsville Workshop 2008:The Physical Processes for Energy and Plasma Transport across Magnetic Boundaries/2008-10-01
  • 3D Full particle simulations of　the solar wind-terrestrial magnetosphere　interaction　　:　impact of the IMF rotation　on the magnetosphere　dynamics
    D.Cai; W-F. Tao; B. Lembege; and K.-I. Nishikawa; +蔡 東生
    Asia Oceania Geosciences Society （AOGS) 2008,/2008-06-01
Professional activities
2009 -- (current)Asia Oceania Geophysical SocietyConvener, ”Multiscale processes at outer natural frontiers of terrestrial and planetary magnetospheres” of AOGS in Singapore, 11-15 August, 2009.
-- (current)Geophysical AnnalsReferee
-- (current)Journal of Computational PhysicsReferee
-- (current)Journal of Geophysical ResearchReferee
-- (current)Physics of Fluidsreferee
-- (current)Physics of PlasmasReferee
University Management
2008-04 -- (current)学園祭委員学園祭の実施、指導
2008-04 -- (current)公務員試験指導委員公務員試験の指導、アドバイス
Other activities
2016-11 -- (current)フジテレビ, 特ダネ,　金、画像解析に関する取材,2016年11月18日
2016-10 -- (current)NHK,「ららら♪クラシック」共感覚に関する取材出演
2016-07 -- (current)フジテレビ新報道２００１、豊洲市場に関する画像解析依頼,2016年7月
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(Last updated: 2024-10-15)