Visualization of geometric data with geometric algebra

• Project/Area Number: 19700218
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Sensitivity informatics/Soft computing
• Research Institution: Nagoya University
• Principal Investigator: TACHIBANA Kanta Nagoya University, 情報学部, 准教授 (20402539)
• Project Period (FY): 2007 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥3,640,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥540,000); Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,300,000)
• Keywords: クリフォード代数 / 四元数 / ベイズ推定 / 特徴抽出 / 情報可視化 / Clifford代数 / geometric algebra / 自己組織化マップ / 最適学習率 / 混合正規分布モデル / データマイニング / 気象データ

Research Abstract

I introduced Clifford algebra, which is also known as geometric algebra, to machine learning and information visualization methods. I clarified its effects and remained issues and presented 7 journal papers and 31 oral presentations.

Research Products

• [Journal Article] High speed method of detecting vortex without empirical conditions -application to risk-assessment of tropical cyclone-. (2009)
  • Author(s): Norihiko Sugimoto, Minh Than Pham, Kanta Tachibana, Tomohiro Yoshikawa, Takeshi Furuhashi
  • Journal Title: Theoretical and Applied Mechanics Japan 57 Pages: 297-307
• [Journal Article] Carrier method for the general evaluation and control of pose, molecular conformation, tracking and the like. (2009)
  • Author(s): Eckhard M.S. Hitzer, Kanta Tachibana, Sven Buchholz, Isseki Yu
  • Journal Title: Advances in Applied Clifford Algebras Vol.19,No.2 Pages: 339-364
• [Journal Article] Visualization of huge climate data with high speed spherical self-organizing map. (2009)
  • Author(s): Norihiko Sugimoto, Kanta Tachibana, Hideo Shiogama, Toru Nozawa
  • Journal Title: Journal of Advanced Computational Intelligence and Intelligent Informatics Vol.13,No.3 Pages: 210-216
• [Journal Article] Carrier method for the general evaluation and control of pose, molecular conformation, tracking and the like. (2009)
  • Author(s): Eckhard M.S.Hitzer, Kanta Tachibana, Sven Buchholz, Isseki Yu.
  • Journal Title: Advances in Applied Clifford Algebras Vol.19, No.2 Pages: 339-364
  • Peer Reviewed
• [Journal Article] Visualization of huge climate data with high speed spherical self-organizing map. (2009)
  • Author(s): Norihiko Sugimoto, Kanta Tachibana, Hideo Shiogama, Toru Nozawa.
  • Journal Title: Journal of Advanced Computational Intelligence and Intelligent Informatics Vol.13, No.3 Pages: 210-216
  • Peer Reviewed
• [Journal Article] Visualization of Huge Climate Data with High-Speed Spherical Self-Organizing Map (2009)
  • Author(s): Kanta Tachibana, Norihiko Sugimoto, Hideo Shiogama, and Toru Nozawa
  • Journal Title: Journal of Advanced Computational Intelligence and Intelligent Informatics 13(3)(印刷中)
  • Peer Reviewed
• [Journal Article] High speed method of detecting vortex without empirical conditions -application to risk-assessment of tropical cyclone- (2009)
  • Author(s): Norihiko Sugimoto, Minh Tuan Pham, Kanta Tachibana, Tomohiro Yoshikawa, and Takeshi Furuhashi
  • Journal Title: Theoretical and Applied Mechanics Japan 57 Pages: 297-307
  • Peer Reviewed
• [Journal Article] Carrier Method for the General Evaluation and Control of Pose, Molecular Conformation, Tracking, and the Like (2009)
  • Author(s): Eckhard Hitzer, Kanta Tachibana, Sven Buchholz and Isseki Yu
  • Journal Title: Advances in Applied Clifford Algebras (Published online)
  • Peer Reviewed
• [Journal Article] High speed non-empirical hurricane identification in huge climatology data. (2008)
  • Author(s): Norihiko Sugimoto, Minh Than Pham, Kanta Tachibana, Tomohiro Yoshikawa, Takeshi Furuhashi
  • Journal Title: Hurricanes and Climate Change Pages: 251-263
• [Journal Article] 幾何データからのGeometric Algebraを用いた特徴抽出. (2008)
  • Author(s): Pham Minh Tuan, 橘完太, Eckhard M.S. Hitzer, Sven Buchholz, 吉川大弘, 古橋武
  • Journal Title: 統計数理 56(2) Pages: 185-198
• [Journal Article] A first attempt to apply high speed spherical self-organizing map to huge climate datasets. (2008)
  • Author(s): Norihiko Sugimoto, Kanta Tachibana
  • Journal Title: Science Online Letters on the Atmosphere 4 Pages: 41-44
• [Journal Article] High speed non-empirical hurricane identification in huge climatology data (2008)
  • Author(s): Norihiko Sugimoto, Minh Tuan Pham, Kanta Tachibana, Tomohiro Yoshikawa, and Takeshi Furuhashi
  • Journal Title: Hurricanes and Climate Change Pages: 251-263
  • Peer Reviewed
• [Journal Article] 幾何データからのGeometric Algebraを用いた特徴抽出 (2008)
  • Author(s): Pham Minh Tuan, 橘完太, Eckhard M. S. Hitzer, SvenBuchholz, 吉川大弘, 古橋武
  • Journal Title: 統計数理 56(2) Pages: 185-198
  • Peer Reviewed
• [Journal Article] A first attempt to apply high speed spherical self-organizing map to hugeclimate datasets (2008)
  • Author(s): Norihiko Sugimoto and Kanta Tachibana
  • Journal Title: Science Online Letters on the Atmosphere 4 Pages: 41-44
  • Peer Reviewed
• [Journal Article] Self-organizing map with generating and moving neurons in visible space. (2007)
  • Author(s): Kanta Tachibana, Takeshi Furuhashi
  • Journal Title: Journal of Advanced Computational Intelligence and Intelligent Informatics Vol.11,No.6 Pages: 626-632
• [Journal Article] Self-organizing map with generating and moving neurons in visible space (2007)
  • Author(s): K. Tachibana and T. Furuhashi
  • Journal Title: Journal of Advanced Computational Intelligence and Intelligent Informatics 11(6) Pages: 626-632
  • Peer Reviewed
• [Presentation] オプティカルフローに基づく多関節運動のベイズ推定. (2010)
  • Author(s): 今井淳一, 橘完太
  • Organizer: 第35回ファジィワークショップ.
  • Place of Presentation: 電気通信大学、東京都
  • Year and Date: 2010-03-19
• [Presentation] オプティカルフローに基づく多関節運動のベイズ推定 (2010)
  • Author(s): 今井淳一, 橘完太
  • Organizer: 第35回ファジィワークショップ
  • Place of Presentation: 電気通信大学、東京都
  • Year and Date: 2010-03-19
• [Presentation] ランダム行列によるノイズ除去の統計的仮説検定とその共ボラティリティへの適用. (2009)
  • Author(s): 橘完太, 森本孝之
  • Organizer: 第73回MPS研究会
  • Place of Presentation: 沖縄科学技術研究基盤整備機構(沖縄県恩納村)
  • Year and Date: 20090305-20090306
• [Presentation] Robust feature extractions from geometric data using geometric algebra. (2009)
  • Author(s): Minh Tuan Pham, Tomohiro Yoshikawa, Takeshi Furuhashi, Kanta Tachibana
  • Organizer: the 2009 IEEE Int. Conf. on Systems、Man and Cybernetics (SMC'09)
  • Place of Presentation: Texas, USA
  • Year and Date: 2009-10-12
• [Presentation] Robust feature extractions from geometric data using geometricalgebra. (2009)
  • Author(s): Minh Tuan Pham, Tomohiro Yoshikawa, Takeshi Furuhashi, Kanta Tachibana.
  • Organizer: the 2009 IEEE Int.Conf.On Systems, Man and Cybernetics(SMC'09)
  • Place of Presentation: Texas, USA
  • Year and Date: 2009-10-12
• [Presentation] Pattern recognition based on two-dimensional dendrogram map using spring model. (2009)
  • Author(s): Minh Tuan Pham, Tomohiro Yoshikawa, Takeshi Furuhashi, Kanta Tachibana
  • Organizer: The 1st Int. Workshop on Aware COmputing (IWAC2009)
  • Place of Presentation: 会津大学、福島県
  • Year and Date: 2009-09-17
• [Presentation] Pattern recognition based on two-dimensional dendrogram map using spring model. (2009)
  • Author(s): Minh Tuan Pham, Tomohiro Yoshikawa, Takeshi Furuhashi, Kanta Tachibana.
  • Organizer: The 1st Int. Workshop on Aware Computing(IWAC2009)
  • Place of Presentation: 会津大学、福島県
  • Year and Date: 2009-09-17
• [Presentation] クリフォード代数の逐次ベイズ推定とその物体追跡への応用 (2009)
  • Author(s): 橘完太
  • Organizer: 第32回多値論理フォーラム
  • Place of Presentation: 北海道大学、北海道
  • Year and Date: 2009-09-11
• [Presentation] Motion tracking with geometric algebra-valued particle filter. (2009)
  • Author(s): Kanta Tachibana
  • Organizer: Computer Graphics, Vision and Mathematics (GraVisMa) 2009
  • Place of Presentation: University of West Bohemia, Czech
  • Year and Date: 2009-09-02
• [Presentation] 統計的検定とベイズ理論について. (2009)
  • Author(s): 橘完太
  • Organizer: 感性工学を志す学生と若手研究者のためのSUMMER SEMINAR.
  • Place of Presentation: 筑波大学、茨城県
  • Year and Date: 2009-08-22
• [Presentation] 統計的検定とベイズ理論について (2009)
  • Author(s): 橘完太
  • Organizer: 感性工学を志す学生と若手研究者のためのSUMMER SEMINAR
  • Place of Presentation: 筑波大学、茨城県
  • Year and Date: 2009-08-22
• [Presentation] 情報デザインのための三次元時系列情報可視化 (2009)
  • Author(s): 橘完太
  • Organizer: 第37回可視化情報シンポジウム
  • Place of Presentation: 工学院大学、東京都
  • Year and Date: 2009-07-22
• [Presentation] Robust learning and inference of geometric data (2008)
  • Author(s): Kanta Tachibana, Minh Tuan Pham, Tomohiro Yoshikawa, and Takeshi Furuhashi
  • Organizer: International Symposium on Frontiers of Computational Science
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 20081127-29
• [Presentation] Robust learning and inference of geometric data. (2008)
  • Author(s): Kanta Tachibana, Minh Than Pham, Tomohiro Yoshikawa, Takeshi Furuhashi
  • Organizer: International Symposium on Frontiers of Computational Science
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 20081127-20081129
• [Presentation] Geometric algebraによる特徴抽出を用いたアンケートデータからの購入希望度推定 (2008)
  • Author(s): Pham Minh Tuan,橘完太, 吉川大弘, 古橋武
  • Organizer: 計測自動制御学会システム・情報部門学術講演会2008
  • Place of Presentation: イーグレひめじ・姫路市国際交流センター(兵庫県姫路市)
  • Year and Date: 20081126-28
• [Presentation] Geometric algebraによる特徴抽出を用いたアンケートデータからの購入希望度推定. (2008)
  • Author(s): Pham Minh Tuan, 橘完太, 吉川大弘, 古橋武
  • Organizer: 計測自動制御学会システム・情報部門学術講演会2008
  • Place of Presentation: イーグレひめじ・姫路市国際交流センター(兵庫県姫路市)
  • Year and Date: 20081126-20081128
• [Presentation] Geometric algebraを導入した特徴抽出による半教師学習 (2008)
  • Author(s): Pham Minh Tuan,橘完太, 吉川大弘, 古橋武
  • Organizer: 第18回インテリジェントシステムシンポジウム
  • Place of Presentation: 広島県情報プラザ(広島県広島市)
  • Year and Date: 20081023-24
• [Presentation] Geometric algebraを導入した特徴抽出による半教師学習. (2008)
  • Author(s): Pham Minh Tuan, 橘完太, 吉川大弘, 古橋武
  • Organizer: 第18回インテリジェントシステムシンポジウム
  • Place of Presentation: 広島県情報プラザ(広島県広島市)
  • Year and Date: 20081023-20081024
• [Presentation] Robust geometric feature extraction and classification. (2008)
  • Author(s): Minh Than Pham, Kanta Tachibana, Eckhard Hitzer, Sven Buchholz, Tomohiro Yoshikawa, Takeshi Furuhashi
  • Organizer: International Symposium on Advanced Mechanical and Power Engineering (ISAMPE 2008)
  • Place of Presentation: Busan, Korea
  • Year and Date: 20081009-20081012
• [Presentation] Robust geometric feature extraction and classification (2008)
  • Author(s): Minh Tuan Pham, Kanta Tachibana, Eckhard Hitzer, Sven Buchholz, Tomohiro Yoshikawa, and Takeshi Furuhashi
  • Organizer: International Symposium on Advanced Mechanical and Power Engineering (ISAMPE 2008)
  • Place of Presentation: Busan, Korea
  • Year and Date: 20081009-12
• [Presentation] Climate variability visualized by high speed spherical self-organizing map. 8th EMS Annual Meeting (2008)
  • Author(s): Norihiko Sugimoto, Kanta Tachibana, Hideo Shiogama, Toru Nozawa
  • Organizer: 7th European Conference on Applied Climatology (EMS2008)
  • Place of Presentation: Amsterdam, Netherlands
  • Year and Date: 20080929-20081003
• [Presentation] High speed non-empirical cyclone detection method. (2008)
  • Author(s): Norihiko Sugimoto, Minh Than Pham, Kanta Tachibana, Ryo Mizuta, Tomohiro Yoshikawa, Takeshi Furuhashi
  • Organizer: 8th EMS Annual Meeting, 7th European Conference on Applied Climatology (EMS2008)
  • Place of Presentation: Amsterdam, Netherlands
  • Year and Date: 20080929-20081003
• [Presentation] Climate variability visualized by high speed spherical self-organizing map (2008)
  • Author(s): Norihiko Sugimoto, Kanta Tachibana, Hideo Shiogama, and Toru Nozawa
  • Organizer: 8th EMS Annual Meeting, 7th European Conference on Applied Climatology (EMS 2008)
  • Place of Presentation: Amsterdam, Netherlands
  • Year and Date: 20080929-1003
• [Presentation] High speed non-empirical cyclone detection method (2008)
  • Author(s): Norihiko Sugimoto, Minh Tuan Pham, Kanta Tachibana, Ryo Mizuta, Tomohiro Yoshikawa, and Takeshi Furuhashi
  • Organizer: 8th EMS Annual Meeting, 7th European Conference on Applied Climatology (EMS 2008)
  • Place of Presentation: Amsterdam, Netherlands
  • Year and Date: 20080929-1003
• [Presentation] Feature extraction with geometric algebra for semi-supervised learning of time-series spatial vector (2008)
  • Author(s): Minh Tuan Pham, Kanta Tachibana, Tomohiro Yoshikawa, and Takeshi Furuhashi
  • Organizer: The Third International Workshop on Data-Mining and Statistical Science (DMSS 2008)
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 20080925-26
• [Presentation] Feature extraction with geometric algebra for semi-supervised learning of time-series spatial vector. (2008)
  • Author(s): Minh Than Pham, Kanta Tachibana, Tomohiro Yoshikawa, Takeshi Furuhashi
  • Organizer: The Third International Workshop on Data-Mining and Statistical Science (DMSS2008)
  • Place of Presentation: Tokyo, Japan
  • Year and Date: 20080925-20080926
• [Presentation] Application of high speed spherical self-organizing map to climate research (2008)
  • Author(s): Norihiko Sugimoto, Kanta Tachibana, Hideo Shiogama, and Toru Nozawa
  • Organizer: Joint 4 th International Conference on Soft Computing and Intelligent * Systems and 9th International Symposium on Advanced Intelligent Systems (SCIS&ISIS 2008)
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 20080917-21
• [Presentation] Coordinate independent update formulas for versor Clifford neurons (2008)
  • Author(s): Sven Buchholz, Eckhard Hitzer, and Kanta Tachibana
  • Organizer: Joint 4 th International Conference on Soft Computing and Intelligent Systems and 9th International Symposium on Advanced Intelligent Systems (SCIS&ISIS 2008)
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 20080917-21
• [Presentation] Clustering of questionnaire based on features extracted by geometric algebra (2008)
  • Author(s): Minh Tuan Pham, Kanta Tachibana, Eckhard Hitzer, Tomohiro Yoshikawa, and Takeshi Furuhashi
  • Organizer: Joint 4 th International Conference on Soft Computing and Intelligent Systems and 9th International Symposium on Advanced Intelligent Systems (SCIS&ISIS 2008)
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 20080917-21
• [Presentation] Application of high speed spherical self-organizing map to climate research. (2008)
  • Author(s): Norihiko Sugimoto, Kanta Tachibana, Hideo Shiogama, Toru Nozawa
  • Organizer: Joint 4th International Conference on Soft Computing and Intelligent Systems and 9th International Symposium on Advanced Intelligent Systems (SCIS&ISIS2008)
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 20080917-20080921
• [Presentation] Coordinate independent update formulas for versor Clifford neurons. (2008)
  • Author(s): Sven Buchholz, Eckhard Hitzer, Kanta Tachibana
  • Organizer: Joint 4th International Conference on Soft Computing and Intelligent Systems and 9th International Symposium on Advanced Intelligent Systems (SCIS&ISIS2008)
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 20080917-20080921
• [Presentation] Clustering of questionnaire based on features extracted by geometric algebra. (2008)
  • Author(s): Minh Than Pham, Kanta Tachibana, Eckhard Hitzer, Tomohiro Yoshikawa, Takeshi Furuhashi
  • Organizer: Joint 4th International Conference on Soft Computing and Intelligent Systems and 9th International Symposium on Advanced Intelligent Systems (SCIS&ISIS2008)
  • Place of Presentation: Nagoya, Japan
  • Year and Date: 20080917-20080921
• [Presentation] アンケートデータのクラスタリングへのGeometric Algebraの適用. (2008)
  • Author(s): Pham Minh Tuan, 橘完太, 吉川大弘, 古橋武
  • Organizer: 第24回ファジィシステムシンポジウム
  • Place of Presentation: 阪南大学(大阪府松原市)
  • Year and Date: 20080903-20080905
• [Presentation] アンケートデータのクラスタリングへのGeometric Algebraの適用 (2008)
  • Author(s): Pham Minh Tuan, 橘完本, 吉川大弘, 古橋武
  • Organizer: 第24回ファジィシステムシンポジウム
  • Place of Presentation: 阪南大学(大阪府松原市)
  • Year and Date: 20080903-05
• [Presentation] Classification and clustering of spatial patterns with geometric algebra. (2008)
  • Author(s): Minh Than Pham, Kanta Tachibana, Eckhard M.S. Hitzer, Tomohiro Yoshikawa, Takeshi Furuhashi
  • Organizer: 3rd International Conference on Applied Geometric Algebras in Computer Science and Engineering (AGACSE 2008)
  • Place of Presentation: Grimma, Germany
  • Year and Date: 20080817-20080819
• [Presentation] GA neural networks. A tutorial lecture. (2008)
  • Author(s): Kanta Tachibana, Eckhard M.S. Hitzer
  • Organizer: 3rd International Conference on Applied Geometric Algebras in Computer Science and Engineering (AGACSE 2008)
  • Place of Presentation: Grimma, Germany
  • Year and Date: 20080817-20080819
• [Presentation] Classification and clustering of spatial patterns with geometric algebra (2008)
  • Author(s): Minh Tuan Pham, Kanta Tachibana, Eckhard M. S. Hitzer, Tomohiro Yoshikawa, and Takeshi Furuhashi
  • Organizer: 3rd International Conference on Applied Geometric Algebras in Computer Science and Engineering (AGACSE 2008)
  • Place of Presentation: Grimma, Germany
  • Year and Date: 20080817-19
• [Presentation] GA neural networks (2008)
  • Author(s): Kanta Tachibana and Eckhard M. S. Hitzer
  • Organizer: A tutorial lecture. 3 rd International Conference on Applied Geometric Algebras in Computer Science and Engineering (AGACSE 2008)
  • Place of Presentation: Grimina, Germany
  • Year and Date: 20080817-19
• [Presentation] 経験的条件を用いない高速な渦(台風)抽出手法の提案 (2008)
  • Author(s): 杉本憲彦, Pham Minh Tuan, 橘完太, 吉川大弘, 古橋武
  • Organizer: 第57回理論応用力学講演会
  • Place of Presentation: 東京
  • Year and Date: 20080610-12
• [Presentation] Feature extractions with geometric algebra for classification of objects. (2008)
  • Author(s): Minh Than Pham, Kanta Tachibana, Eckhard M.S. Hitzer, Sven Buchholz, Tomohiro Yoshikawa, Takeshi Furuhashi
  • Organizer: International Joint Conference on Neural Networks (IJCNN2008)
  • Place of Presentation: Hong Kong, China
  • Year and Date: 20080601-20080606
• [Presentation] Feature extractions with geometric algebra for classification of objects (2008)
  • Author(s): Minh Tuan Pham, Kanta Tachibana, Eckhard M. S. Hitzer, Sven Buchholz, Tomohiro Yoshikawa, and Takeshi Furuhashi
  • Organizer: International Joint Conference on Neural Networks (IJCNN 2008)
  • Place of Presentation: Hong Kong, China
  • Year and Date: 20080601-06
• [Presentation] 経験的条件を用いない高速な渦(台風)抽出手法の提案. (2008)
  • Author(s): 杉本憲彦, Pham Minh Tuan, 橘完太, 吉川大弘, 古橋武
  • Organizer: 第57回理論応用力学講演会
  • Place of Presentation: 東京
  • Year and Date: 20080600
• [Presentation] Geometric algebra feature extraction and classification (2008)
  • Author(s): Minh Tuan Pham, Kanta Tachibana, Eckhard M. S. Hitzer, Sven Buchholz, Tomohiro Yoshikawa, and Takeshi Furuhashi
  • Organizer: In 8th International Conference on Clifford Algebras (ICCA 8)
  • Place of Presentation: Campinas, Brazil
  • Year and Date: 20080526-30
• [Presentation] Geometric algebra feature extraction and classification. (2008)
  • Author(s): Minh Than Pham, Kanta Tachibana, Eckhard M.S. Hitzer, Sven Buchholz, Tomohiro Yoshikawa, Takeshi Furuhashi
  • Organizer: In 8th International Conference on Clifford Algebras (ICCA8)
  • Place of Presentation: Campinas, Brazil
  • Year and Date: 20080526-20080530
• [Presentation] ランダム行列によるノイズ除去の統計的仮説検定とその共ボラティリティへの適用 (2008)
  • Author(s): 橘完太, 森本孝之
  • Organizer: 第73回MPS研究会
  • Place of Presentation: 沖縄科学技術研究基盤整備機構(沖縄県恩納村)
  • Year and Date: 20080305-06
• [Presentation] 曲率強調流線による高速な渦(台風)抽出手法. (2008)
  • Author(s): 杉本憲彦, Pham Minh Tuan, 橘完太, 水田亮, 吉川大弘, 古橋武
  • Organizer: 日本流体力学会年会2008
  • Place of Presentation: 神戸大学, 神戸
  • Year and Date: 2008-09-06
• [Presentation] 曲率強調流線による高速な渦(台風)抽出手法 (2008)
  • Author(s): 杉本憲彦, Pham Minh Tuan, 橘完太, 水田亮, 吉川大弘, 古橋武
  • Organizer: 日本流体力学会年会2008
  • Place of Presentation: 神戸大学, 神戸
  • Year and Date: 2008-09-06
• [Presentation] Extraction of geometric features from objects for machine learning. A colloquium. (2008)
  • Author(s): Kanta Tachibana
  • Organizer: Center of Research Excellence for Computer Graphics, echnische Uniyersitat Darmstadt.
  • Place of Presentation: Darmstadt, Germany
  • Year and Date: 2008-08-20
• [Presentation] Extraction of geometric features from objects for machine learning (2008)
  • Author(s): Kanta Tachibana
  • Organizer: A colloquium. Center of Research Excellence fm Computer Graphics, Technische Universitat Darmstadt
  • Place of Presentation: Darmstadt, Germany
  • Year and Date: 2008-08-20
• [Presentation] Natural variability visualized by self-organizing map. (2007)
  • Author(s): Norihiko Sugimoto, Kanta Tachibana, Sven Buchholz, Hideo Shiogama, Toru Nozawa
  • Organizer: In 7th EMS Annual Meeting, 8th European Conference on Applications of Meteorology (EMS2007)
  • Place of Presentation: San Lorenzo de El Escorial, Spain
  • Year and Date: 20071001-20071005
• [Presentation] (2007)
  • Organizer: Conference
  • Place of Presentation: Porto, Portugal
  • Year and Date: 20070909-20070913
• [Presentation] Positioned minimal Euclidean blade method for the general evaluation and control of pose, molecular conformation, tracking, etc. (2007)
  • Author(s): Eckhard M.S. Hitzer, Kanta Tachibana, Sven Buchholz
  • Organizer: In Workshop on Clifford Analysis and Applications (WCAA2007)
  • Place of Presentation: Ghent, Belgium
  • Year and Date: 20070903-20070905
• [Presentation] Modes of climate variability visualized by self-organizing map. (2007)
  • Author(s): Norihiko Sugimoto, Kanta Tachibana, Sven Buchholz
  • Organizer: In Second International Conference on Earth System Modelling (ICESM2007)
  • Place of Presentation: Hamburg, Germany
  • Year and Date: 20070827-20070831
• [Presentation] Dominant modes of climate variability extracted by self-organizing map. (2007)
  • Author(s): Norihiko Sugimoto, Kanta Tachibana
  • Organizer: In The 24th General Assembly of International Union of Geodesy and Geophysics (IUGG2007)
  • Place of Presentation: Perugia, Italy
  • Year and Date: 20070702-20070713
• [Presentation] Recent climate change visualized by selforganizing map. (2007)
  • Author(s): Norihiko Sugimoto, Kanta Tachibana
  • Organizer: In 1st International Summit on Hurricanes and Climate Change
  • Place of Presentation: Crete, Greece
  • Year and Date: 20070527-20070601
• [Presentation] Natural variability visualized by self-organizing map. (2007)
  • Author(s): N. Sugimoto, K. Tachibana, S. Buchholz, H. Shiogama, and T. Nozawa
  • Organizer: EMS Annual Meeting, European Conf. on Applications of Meteorology
  • Place of Presentation: San Lorenzo de El Escorial, Spain
  • Year and Date: 2007-10-03
• [Presentation] Optimal learning rate of Clifford neurons. (2007)
  • Author(s): S. Buchholz, K. Tachibana, and E. Hitzer
  • Organizer: Int'l Conf. on Artificial Neural Networks
  • Place of Presentation: Porto, Portugal
  • Year and Date: 2007-09-10
• [Presentation] Positioned minimal Euclidean blade method for the general evaluation and control of pose, molecular conformation, tracking, etc. (2007)
  • Author(s): E. Hitzer, K. Tachibana, and S. Buchholz
  • Organizer: Workshop on Clifford Analysis and Applications
  • Place of Presentation: Ghent, Belgium
  • Year and Date: 2007-09-04
• [Presentation] Modes of climate variability visualized by self-organizing map. (2007)
  • Author(s): N. Sugimoto, K. Tachibana and S. Buchholz
  • Organizer: Int'l Conf. on Earth System Modelling.
  • Place of Presentation: Hamburg, Germany
  • Year and Date: 2007-08-30
• [Presentation] Dominant modes of climate variability extracted by self-organizing map (2007)
  • Author(s): N. Sugimoto and K. Tachibana
  • Organizer: General Assembly of Int'l Union of Geodesy and Geophysics
  • Place of Presentation: Perugia, Italy
  • Year and Date: 2007-07-09
• [Presentation] Recent climate change visualized by self-organizing map (2007)
  • Author(s): N. Sugimoto and K. Tachibana
  • Organizer: Int'l Summit on Hurricanes and Climate Change
  • Place of Presentation: Crete, Greece
  • Year and Date: 2007-05-28
• [Presentation] Optimal learning rate of Clifford neurons.
  • Author(s): Sven Buchholz, Kanta Tachibana, Eckhard M.S. Hitzer.
  • Organizer: In Artificial Neural Networks-ICANN 2007, Vol. 4668 of Lecture Notes in Computer Science
  • Place of Presentation: Berlin/Heiderberg, 2007. Springer
• [Book] 自己組織化マップとそのツール (2008)
  • Author(s): 橘完太, 杉本憲彦, 他. 大北正昭, 徳高平蔵, 藤村喜久郎, 権田英功
  • Total Pages: 226
  • Publisher: シュプリンガー・ジャパン
• [Book] 自己組織化マップとそのツール (2008)
  • Author(s): 橘完太, 杉本憲彦他, 大北正昭, 徳高平蔵, 藤村喜久郎, 権田英功(編)
  • Total Pages: 226
  • Publisher: シュプリンガー・ジャパン, 東京