Tokuyama Takeshi 徳山豪

… Alternative Names

TOKUYAMA Takeshi 徳山豪

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Researcher Number	40312631
Other IDs
External Links
Affiliation (Current)	2025: 関西学院大学, 工学部, 研究員
Affiliation (based on the past Project Information) *help	2020 – 2025: 関西学院大学, 工学部, 教授 2019 – 2020: 関西学院大学, 理工学部, 教授 2012 – 2018: 東北大学, 情報科学研究科, 教授 2007 – 2011: Tohoku University, 大学院・情報科学研究科, 教授 2009: 東北大学, 情報科学研究科, 教授 … More 2003 – 2007: 東北大学, 情報科学研究科, 教授 2006: 東北大学, 大学院情報科学研究科, 教授 1999 – 2005: 東北大学, 大学院・情報科学研究科, 教授 2001: Tohoku Univ. Information Science, Prof., 情報科学研究科, 教授 Less
Review Section/Research Field	Principal Investigator Fundamental theory of informatics / Basic Section 60010:Theory of informatics-related / Information science, computer engineering, and related fields / Theory of informatics / 計算機科学 / Science and Engineering / Science and Engineering Except Principal Investigator Fundamental theory of informatics / Science and Engineering / 計算機科学 / Science and Engineering / Biological Sciences
Keywords	Principal Investigator アルゴリズム / 計算幾何学 / 理論計算機科学 / アルゴリズム理論 / 計算理論 / ディスクレパンシー / Algorithms / データ構造 / 離散幾何学 / 情報基礎 … More / 情報システム / 幾何学 / データマイニング / グラフィクス / 計算階層 / 表現論 / 計算複雑度 / 群の表現論 / 代数幾何学 / 時系列データ解析 / 時系列データ処理 / 動力学的データ構造 / 動的計算幾何学 / computational geometry / digitization / Discrepancy / graph theory / combinatorics / ディジタル化 / グラフ理論 / 組合せ論 / Halftoning / Discrete Mathematics / Data Mining / Theoretical Computer Science / Computational Geometry / Parametric Optimization / アレンジメント / データ分割 / 多次元パラメトリック探索 / ハーフトーニング / 離散数学 / パラメトリック最適化 / キネティックデータ構造 / 動力学的構造 / アドホックネットワーク / 列挙アルゴリズム / データ圧縮 / 情報基盤 / ビッグデータ / 計算限界 / 報システム / 計算幾何 / 最適化 / 画像処理 / デジタル幾何学 / 超越関数 / ボロノイ図 / 曲線の幾何学 / 応用数学 / データ近似 / 最適化理論 / 数理工学 / 決定木 / 知識抽出 / クラスタリング … More Except Principal Investigator アルゴリズム / アルゴリズム理論 / 理論的性能保証 / 数理モデル化 / 計算困難問題 / 近似アルゴリズム / 情報の補填 / 国際研究者交流 / 計算量理論 / 確率アルゴリズム / 離散アルゴリズム / ELC Workshop / ELC Seminar / ELC 秋学校 / 計算理論若手研究者育成 / 計算限界研究センター / 多視点からの統合的解析 / 若手研究者育成 / 各種啓発・研究成果波及 / 多視点からの連携研究 / 計算限界解明手法の開拓 / 成果の総括と公表 / 計算量上下界解析 / 計算複雑さの理論 / 成果の波及 / 成果の総括 / 若手研究者の育成 / 研究拠点形成 / 研究連携促進 / 計算限界解明 / Asymptotic analysis / Computational Geometry / Algorithm / 印刷 / 計算複雑度 / 画像検索 / 画像処理 / クラスタリング / データ構造 / 漸近的解析 / 計算幾何学 / vehicle routing / Voronoi diagram / geographical database / robust computation / computational geometry / geographical information system / 頑健性 / 自動微分 / マッチング / 3角形分割 / 単体複体 / 配送計画 / Voronoi図 / 地理データベース / 頑健計算 / 計算幾何 / 地理情報システム / 准線形時間 / 分散アルゴリズム / 乱化アルゴリズム / 劣線形時間 / 乱化計算 / アルゴリズム的ゲーム理論 / グラフ問題 / 性質検査 / ロバスト計算 / 研究者の協調 / 啓発活動 / 理論と応用の協調 / 研究の活性化 / 若手の育成 / 国際交流 / 多国籍 / 品質保証・性能保証 / 計算限界 / ランダマイズド・アルゴリズム / 社会的評価基準 / 離散システム / 量子アルゴリズム / オンラインアルゴリズム / 品質保証 / 離散最適化 / 相関ルール / データ圧縮 / 接尾辞配列 / 索引構造 / ゲノム配列 / ゲノムデータベース Less

図形集合の普遍被覆に対するアルゴリズム理論の研究Principal Investigator
- Principal Investigator
  
  徳山豪
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 60010:Theory of informatics-related
- Research Institution
  Kwansei Gakuin University
Construction of Consistent Computational Geometry in Discrete SpacesPrincipal Investigator
- Principal Investigator
  
  徳山豪
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 60010:Theory of informatics-related
- Research Institution
  Kwansei Gakuin University
Organized research on computational complexity via algebraic geometryPrincipal Investigator
- Principal Investigator
  
  Tokuyama Takeshi
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Research Field
  
  Information science, computer engineering, and related fields
- Research Institution
  Kwansei Gakuin University
  Tohoku University
Theory and Applications of Kinetic Computational Geometry with UncertanityPrincipal Investigator
- Principal Investigator
  
  Tokuyama Takeshi
- Project Period (FY)
  2015 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Theory of informatics
- Research Institution
  Kwansei Gakuin University
  Tohoku University
Development towards innovative data structure utilizing methodology of limit of computationPrincipal Investigator
- Principal Investigator
  
  Tokuyama Takeshi
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
Challenging Research to Kinetic Adhoc Network DesignPrincipal Investigator
- Principal Investigator
  
  Tokuyama Takeshi
- Project Period (FY)
  2012 – 2015
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  Tohoku University
A Multifaced Approach Toward Understanding the Limitations of Compuation
- Principal Investigator
  
  Watanabe Osamu
- Project Period (FY)
  2012 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Tokyo Institute of Technology
Studies on Algorithms for Insufficient Spatial Information
- Principal Investigator
  
  IWAMA Kazuo
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  Kyoto University
Construction of Computational Geometry in DIgital Space and Its ApplicationsPrincipal Investigator
- Principal Investigator
  
  TOKUYAMA Takeshi
- Project Period (FY)
  2010 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  Tohoku University
Design and Analysis of Algorithms for Insufficient Information
- Principal Investigator
  
  IWAMA Kazuo
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  Kyoto University
Construction of Geometric Data Processing Optimization Theory by Using Global NormsPrincipal Investigator
- Principal Investigator
  
  TOKUYAMA Takeshi
- Project Period (FY)
  2006 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  Tohoku University
計算幾何学における曲線・局面の解析的処理理論の萌芽Principal Investigator
- Principal Investigator
  
  徳山豪
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  Tohoku University
新世代の計算限界-その解明と打破-
- Principal Investigator
  
  岩間一雄
- Project Period (FY)
  2004 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Kyoto University
計算理論的設計による知識抽出モデルに関する研究Principal Investigator
- Principal Investigator
  
  徳山豪
- Project Period (FY)
  2004 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Science and Engineering
- Research Institution
  Tohoku University
Research on data rounding based on discrete systems.Principal Investigator
- Principal Investigator
  
  TOKUYAMA Takeshi
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  Tohoku University
離散アルゴリズムの品質保証技術に関する調査と新しい展開
- Principal Investigator
  
  IWAMA Kazuo
- Project Period (FY)
  2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fundamental theory of informatics
- Research Institution
  Kyoto University
ゲノム配列の高次圧縮・索引構築と高次幾何構造解析による知識発見
- Principal Investigator
  
  SADAKANE Kunihiko
- Project Period (FY)
  2002
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas
- Review Section
  
  Biological Sciences
- Research Institution
  Tohoku University
Research on Geometric Data Processing via Parametric OptimizationPrincipal Investigator
- Principal Investigator
  
  TOKUYAMA Takeshi
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  計算機科学
- Research Institution
  Tohoku University
Studies on Realistic Solutions to Theoretically Hard Problems
- Principal Investigator
  
  ASANO Tetsuo
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (B)
- Research Institution
  Japan Advanced Institute of Science and Technology
Realization of Geographic Information Systems with High-Quality Processing Based on Computational Geometry
- Principal Investigator
  
  IMAI Hiroshi
- Project Period (FY)
  1997 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  計算機科学
- Research Institution
  the University of Tokyo

[Book] Beyod Planara Graphs2020
- Author(s)
  Seokhee Hong, Takeshi Tokuyama (eds)
- Total Pages
  270
- Publisher
  Springer Verlag
- ISBN
  9789811565328
- Data Source
  KAKENHI-PROJECT-17K19954
[Book] Beyond Planar Graphs2020
- Author(s)
  Seokhee Hong, Takeshi Tokuyama
- Total Pages
  265
- Publisher
  Springer Verlag
- ISBN
  9789811565328
- Data Source
  KAKENHI-PROJECT-23K20372
[Book] 28th International Symposium on Algorithms and Computation, ISAAC 2017, December 9-12, 2017, Phuket, Thailand.2017
- Author(s)
  Yoshio Okamoto, Takeshi Tokuyama
- Total Pages
  750
- Publisher
  LIPIcs Schloss Dagstuhl - Leibniz-Zentrum fuer Informatik
- Data Source
  KAKENHI-PLANNED-24106007
[Book] Reviews and Lectures: Exploring the Limits of Computation II2015
- Author(s)
  T. Tokuyama, A. Shioura, and T. Ito　（Eds）
- Total Pages
  110
- Publisher
  東北大学情報科学研究科
- Data Source
  KAKENHI-ORGANIZER-24106001
[Book] Reviews and Lectures: Exploring the Limits of Computation, Interdisciplinary Information Sciences2014
- Author(s)
  Takeshi Tokuyama, Akiyoshi Shioura, Takehiro Ito Eds
- Publisher
  東北大学情報科学研究科
- Data Source
  KAKENHI-ORGANIZER-24106001
[Book] WALCOM: Algorithms and Computation, Proceedings of WALCOM 2013、LNCS　77482013
- Author(s)
  Subir Ghosh, Takeshi Tokuyama (ed)
- Publisher
  Springer Verlag
- Data Source
  KAKENHI-PLANNED-24106007
[Book] Algorithmica 56(1)特集号編集〔序文執筆、執筆分2頁〕2010
- Author(s)
  Takeshi Tokuyama
- Total Pages
  127
- Publisher
  Springer Verlag
- Data Source
  KAKENHI-PROJECT-22300001
[Book] International Journal on Computational Geometry and Applications 20(1)特集号編集〔序文執筆、執筆部分2頁〕2010
- Author(s)
  Takeshi Tokuyama
- Total Pages
  104
- Publisher
  World Scientific
- Data Source
  KAKENHI-PROJECT-22300001
[Book] Proceedings of RIMS Workshop on Discrete Mathematics and Computational Geometry2008
- Author(s)
  Takeshi Tokuyama
- Data Source
  KAKENHI-PROJECT-18300001
[Book] Algorithms and Computation, Proc. 18^<th> ISAAC2007
- Author(s)
  Takeshi Tokuyama (編集、単独)
- Total Pages
  929
- Publisher
  Springer Verlag
- Data Source
  KAKENHI-PROJECT-18300001
[Book] オンラインアルゴリズムとストリームアルゴリズム2007
- Author(s)
  徳山豪
- Total Pages
  224
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-18300001
[Book] オンラインアルゴリズムとストリームアルゴリズム(アルゴリズム・サイエンスシリーズ5数理技法編)2007
- Author(s)
  徳山豪
- Total Pages
  224
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-16092101
[Book] Algorithms and Computation, Proc, 18^<th> ISAAC2007
- Author(s)
  Takeshi Tokuyama, ed
- Total Pages
  929
- Publisher
  Springer LNCS
- Data Source
  KAKENHI-PROJECT-18300001
[Book] オンラインアルゴリズムとストリームアルゴリズム(アルゴリズム・サイエンスシリーズ5数理技法編)2007
- Author(s)
  徳山豪
- Total Pages
  224
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-19200001
[Book] Algorithms and Computation, Proceedings of ISAAC 2007
- Author(s)
  Takeshi Tokuyama
- Total Pages
  929
- Publisher
  Springer LNCS
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Weight balancing on boundaries2022
- Author(s)
  Luis Barba, Otfried Cheong, Michael Gene Dobbins, Rudolf Fleischer, Akitoshi Kawamura, Matias Korman, Yoshio Okamoto, Janos Pach, Yuan Tang, Takeshi Tokuyama, Sander Verdonschot:
- Journal Title
  
  Journal of Computational Geoetry
  
  Volume: 13-1 Pages: 1-12
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20372
[Journal Article] High Quality Consistent Digital Curved Rays via Vector Field Rounding.2022
- Author(s)
  Takeshi Tokuyama, Ryo Yoshimura
- Journal Title
  
  STACS 2022, LIPICS lecture notes
  
  Volume: 219
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-23K20372
[Journal Article] Distance Bounds for High Dimensional Consistent Digital Rays and 2-D Partially-Consistent Digital Rays2022
- Author(s)
  Chiu Man-Kwun、Korman Matias、Suderland Martin、Tokuyama Takeshi
- Journal Title
  
  Discrete & Computational Geometry
  
  Volume: 68 Issue: 3 Pages: 902-944
- DOI
  10.1007/s00454-021-00349-6
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20372
[Journal Article] Weight balancing on boundaries2022
- Author(s)
  Luis Barba, Otfried Cheong, Michael Gene Dobbins, Rudolf Fleischer, Akitoshi Kawamura, Matias Korman, Yoshio Okamoto, Janos Pach, Yuan Tang , Takeshi Tokuyama, Sander Verdonschot
- Journal Title
  
  Journal of Computational Geometry
  
  Volume: 13-1 Pages: 1-12
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20372
[Journal Article] Distance Bounds for High Dimensional Consistent Digital Rays and 2-D Partially-Consistent Digital Rays2020
- Author(s)
  Man-Kwun Chiu, Matias Korman, Martin Suderland, Takeshi Tokuyama
- Journal Title
  
  Proc. ESA 2020
  
  Volume: 1
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K19954
[Journal Article] Consistent Digital Curved Rays and Pseudoline Arrangements2019
- Author(s)
  Jinhee Chun, Kenya Kikuchi, Takeshi Tokuyama
- Journal Title
  
  27th Annual European Symposium on Algorithms
  
  Volume: 27
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15H02665
[Journal Article] Capsule Net for Micro-Expression Recognition2019
- Author(s)
  Nguyen Van Quang, Jinhee Chun, Takeshi Tokuyama
- Journal Title
  
  The 14th IEEE International Conference on Automatic Face and Gesture Recognition(FG 2019)
  
  Volume: 2019 Pages: 1-7
- DOI
  10.1109/fg.2019.8756544
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K00002, KAKENHI-PROJECT-17K19954, KAKENHI-PROJECT-15H02665
[Journal Article] Consistent Digital Curved Rays and Pseudoline Arrangements2019
- Author(s)
  Jinhee Chun, Kenya Kikuchi, Takeshi Tokuyama
- Journal Title
  
  27th Annual European Symposium on Algorithms
  
  Volume: 27
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K19954
[Journal Article] Model-Agnostic Explanations for Decisions Using Minimal Patterns2019
- Author(s)
  Kohei Asano, Jinhee Chun, Atsushi Koike, Takeshi Tokuyama
- Journal Title
  
  The 28th International Conference on Artificial Neural Networks
  
  Volume: LNCS11727 Pages: 241-252
- DOI
  10.1007/978-3-030-30487-4_19
- ISBN
  9783030304867, 9783030304874
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K00002, KAKENHI-PROJECT-17K19954, KAKENHI-PROJECT-15H02665
[Journal Article] Colored spanning graphs for set visualization2018
- Author(s)
  Hurtado Ferran、Korman Matias、van Kreveld Marc、Loffler Maarten、Sacristan Vera、Shioura Akiyoshi、Silveira Rodrigo I.、Speckmann Bettina、Tokuyama Takeshi
- Journal Title
  
  Computational Geometry: Theory and Applications
  
  Volume: 68 Pages: 262-276
- DOI
  10.1016/j.comgeo.2017.06.006
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K12635, KAKENHI-PROJECT-17K19954, KAKENHI-PROJECT-15H02665
[Journal Article] Efficiently Correcting Matrix Products2017
- Author(s)
  Gasieniec Leszek、Levcopoulos Christos、Lingas Andrzej、Pagh Rasmus、Tokuyama Takeshi
- Journal Title
  
  Algorithmica
  
  Volume: 79 Issue: 2 Pages: 428-443
- DOI
  10.1007/s00453-016-0202-3
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K19954, KAKENHI-PLANNED-24106007, KAKENHI-PROJECT-15H02665
[Journal Article] Buyback Problem with Discrete Concave Valuation Functions2016
- Author(s)
  S. Fukuda, A. Shioura, and T. Tokuyama
- Journal Title
  
  Proceedings of the 13th International Workshop on Approximation and Online Algorithms (WAOA 2015)
  
  Volume: LNCS 9499 Pages: 72-83
- DOI
  10.1007/978-3-319-28684-6_7
- ISBN
  9783319286839, 9783319286846
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15K00030, KAKENHI-PLANNED-24106007, KAKENHI-PROJECT-15H02665
[Journal Article] Distance Interior Ratio: a new shape signature for 2D shape retrieval2016
- Author(s)
  Natsuda Kaothanthong, Jinhee Chun, Takeshi Tokuyama
- Journal Title
  
  Pattern Recognition Letters
  
  Volume: 印刷中 Pages: 14-21
- DOI
  10.1016/j.patrec.2016.03.029
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25330002, KAKENHI-PROJECT-15H02665, KAKENHI-PLANNED-24106007
[Journal Article] Colored Spanning Graphs for Set Visualization2016
- Author(s)
  Ferran Hurtado, Matias Korman, Marc J. van Kreveld, Maarten Loffler, Vera Sacriston, Akiyoshi Shioura, Rodrigo I. Silveira, Bettina Speckmann, Takeshi Tokuyama:
- Journal Title
  
  Computational Geometry Theory and Applications
  
  Volume: -
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24106007
[Journal Article] Colored Spanning Graphs for Set Visualization2016
- Author(s)
  Ferran Hurtado, Matias Korman, Marc J. van Kreveld, Maarten Loffler, Vera Sacriston, Akiyoshi Shioura, Rodrigo I. Silveira, Bettina Speckmann, Takeshi Tokuyama
- Journal Title
  
  Computational Geometry Theory and Applications
  
  Volume: -
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02665
[Journal Article] Reliable Top-k Dominating Query on Uncertain Big Data with x-Relation2015
- Author(s)
  Xiang Yu, Jinhee Chun, Takeshi Tokuyama,
- Journal Title
  
  Proceedings of the Young Researcher Workshop on Automata, Languages and Programming
  
  Volume: 1 Pages: 33-41
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24650001
[Journal Article] Efficient algorithms for network localization using cores of underlying graphs2014
- Author(s)
  Meng Li, Yota Otachi, Takeshi Tokuyama
- Journal Title
  
  Theoretical Computer Science
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24650001
[Journal Article] Weight Balancing on Boundaries and Skeletons2014
- Author(s)
  Luis Barba, Otfried Cheong, Jean-Lou De Carufel, Michael Gene Dobbins, Rudolf Fleischer, Akitoshi Kawamura, Matias Korman, Yoshio Okamoto, János Pach, Yuan Tang, Takeshi Tokuyama, Sander Verdonschot, Tianhao Wang:
- Journal Title
  
  Proceedings of 30th Symposium on Computational Geometry
  
  Volume: 30 Pages: 436-443
- DOI
  10.1145/2582112.2582142
- NAID
  110009804829
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-22300001, KAKENHI-PLANNED-24106005, KAKENHI-PLANNED-24106007, KAKENHI-PROJECT-24700008, KAKENHI-PLANNED-24106002
[Journal Article] Order-preserving matching2014
- Author(s)
  Jinil Kim, Peter Eades, Rudolf Fleischer, Seok-Hee Hong, Costas S. Iliopoulos, Kunsoo Park, Simon J. Puglisi, Takeshi Tokuyama:
- Journal Title
  
  Theoretical Computer Science
  
  Volume: 525 Pages: 69-79
- DOI
  10.1016/j.tcs.2013.10.006
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-22300001, KAKENHI-PLANNED-24106007, KAKENHI-PROJECT-24650001
[Journal Article] Base-Object Location Problems for Base- Monotone Regions2014
- Author(s)
  Jinhee Chun, Takashi Horiyama, Takehiro Ito, Natsuda Kaothanthong, Hirotaka Ono, Yota Otachi, Takeshi Tokuyama, Ryuhei Uehara, Takeaki Uno
- Journal Title
  
  Theoretical Computer Science
  
  Volume: 印刷中
- NAID
  120005851303
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-24106007
[Journal Article] A Unified View to Greedy Geometric Routing Algorithms in Ad Hoc Networks2014
- Author(s)
  J. Chun, A. Shioura, T. Ming Tien, T. Tokuyama
- Journal Title
  
  IEICE Transaction EA
  
  Volume: 印刷中
- NAID
  130004770852
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24650001
[Journal Article] A Generalization of the Convex Kakeya Problem2014
- Author(s)
  Hee-Kap Ahn, Sang Won Bae, Otfried Cheong, Joachim Gudmundsson, Takeshi Tokuyama, Antoine Vigneron
- Journal Title
  
  Algorithmica
  
  Volume: 70-2 Issue: 2 Pages: 152-170
- DOI
  10.1007/s00453-013-9831-y
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300001, KAKENHI-PLANNED-24106007
[Journal Article] 数学を利用する感覚（リレー連載：数学的な感覚の探求－思考法の源を探る第15回）2014
- Author(s)
  徳山豪
- Journal Title
  
  数理科学
  
  Volume: No. 610 Pages: 59-64
- Data Source
  KAKENHI-ORGANIZER-24106001
[Journal Article] Efficient algorithms for network localization using cores of underlying graphs2014
- Author(s)
  Meng Li, Yota Otachi, Takeshi Tokuyama
- Journal Title
  
  Theoretical Computer Science
  
  Volume: 553 Pages: 18-26
- DOI
  10.1016/j.tcs.2014.02.020
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-24106004, KAKENHI-PROJECT-24650001, KAKENHI-PROJECT-25730003
[Journal Article] 数学を利用する感覚　（リレー連載：数学的な感覚の探究ー思考法の源を探る第15回）2013
- Author(s)
  徳山　豪
- Journal Title
  
  数理科学
  
  Volume: No610 Pages: 59-64
- Data Source
  KAKENHI-PLANNED-24106007
[Journal Article] A feature-word-topic model for image annotation and retrieval2013
- Author(s)
  Cam-Tu Nguyen, Natsuda Kaothanthong, Takeshi Tokuyama, Xuan Hieu Phan
- Journal Title
  
  ACM Transactions on the Web
  
  Volume: 7 Issue: 3 Pages: 1-24
- DOI
  10.1145/2516633.2516634
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300001, KAKENHI-PLANNED-24106007
[Journal Article] 小特集「計算限界の解明への多面的アプローチ-- P ｖｓ NPに向けた最前線」2013
- Author(s)
  今井佳子（編集），徳山豪，内沢啓，上野賢哉，玉置卓
- Journal Title
  
  電子情報通信学会会誌
  
  Volume: 96( 9) Pages: 671-687
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-24106001
[Journal Article] 計算限界の解明：その意義とシナリオ(前編）2013
- Author(s)
  徳山豪
- Journal Title
  
  情報処理
  
  Volume: 54-４
- Data Source
  KAKENHI-ORGANIZER-24106001
[Journal Article] 計算限界の解明 ―現代の鳥瞰2013
- Author(s)
  徳山豪
- Journal Title
  
  電子情報通信学会誌,
  
  Volume: 2013 年 9 月号 Pages: 672-674
- Data Source
  KAKENHI-PLANNED-24106007
[Journal Article] 計算限界の解明：その意義とシナリオ(後編）2013
- Author(s)
  徳山豪
- Journal Title
  
  情報処理
  
  Volume: 54-5
- Data Source
  KAKENHI-ORGANIZER-24106001
[Journal Article] Space-efficient and data-sensitive polygon reconstruction algorithms from visibility angle information,2013
- Author(s)
  Jinhee Chun, Ricardo Gonzalo and Takeshi Tokuyama:
- Journal Title
  
  Proc. of the 24th International Symposium on Algorithms and Computation
  
  Volume: LNCS 8283 Pages: 22-32
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-24106007
[Journal Article] 計算限界の解明 ―その意義とシナリオ (後編)2013
- Author(s)
  徳山豪
- Journal Title
  
  情報処理
  
  Volume: 2013 年 5 月号 Pages: 528-538
- Data Source
  KAKENHI-PLANNED-24106007
[Journal Article] pace-Efficient and Data-Sensitive Polygon Reconstruction Algorithms from Visibility Angle Information2013
- Author(s)
  Jinhee Chun, Ricardo Garcia de Gonzalo, Takeshi Tokuyama
- Journal Title
  
  Proceedings of ISAAC 2013
  
  Volume: LNCS 8283 Pages: 22-32
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24650001
[Journal Article] 計算限界の解明 ―その意義とシナリオ (前編),2013
- Author(s)
  徳山豪
- Journal Title
  
  情報処理,
  
  Volume: 2013 年 4 月号 Pages: 374-384
- Data Source
  KAKENHI-PLANNED-24106007
[Journal Article] Space-Efficient and Data-Sensitive Polygon Reconstruction Algorithms from Visibility Angle Information2013
- Author(s)
  Jinhee Chun, Ricardo Garcia de Gonzalo, Takeshi Tokuyama
- Journal Title
  
  Proc. ISAAC 2013
  
  Volume: LNCS8283 Pages: 22-32
- DOI
  10.1007/978-3-642-45030-3_3
- ISBN
  9783642450297, 9783642450303
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-22300001, KAKENHI-PROJECT-25330002
[Journal Article] 計算限界の解明－その意義とシナリオ（前編）2013
- Author(s)
  徳山豪
- Journal Title
  
  情報処理
  
  Volume: 54( 4) Pages: 374-384
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-24106001
[Journal Article] 計算限界の解明－その意義とシナリオ（後編）2013
- Author(s)
  徳山豪
- Journal Title
  
  情報処理
  
  Volume: 54( 5) Pages: 528-538
- Peer Reviewed
- Data Source
  KAKENHI-ORGANIZER-24106001
[Journal Article] Classified-Distance Based Shape Descriptor for Application to Image Retrieval2013
- Author(s)
  Jinhee Chun, Natsuda Kaothanthong, Takeshi Tokuyama
- Journal Title
  
  Proc. of Computer Analysis of Images and Patterns
  
  Volume: ２ Pages: 1-8
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-24106007
[Journal Article] Classified-distance based shape descriptor for application to image retrieval2013
- Author(s)
  J. Chun, Natsuda Kaothanth one, and T. Tokuvama
- Journal Title
  
  Computer Analysis of Images and Patterns (CAIP2013)
  
  Volume: 8048 Pages: 1-8
- DOI
  10.1007/978-3-642-40246-3_1
- ISBN
  9783642402456, 9783642402463
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12J07851, KAKENHI-PROJECT-22300001
[Journal Article] Base Location Problems for Base-Monotone Regions2013
- Author(s)
  Jinhee Chun, Takashi Horiyama, Takehiro Ito, Natsuda Kaothanthong, Hirotaka Ono, Yota Otachi, Takeshi Tokuyama, Ryuhei Uehara, Takeaki Uno
- Journal Title
  
  7^<th> International Workshop on Algorithms and Computation
  
  Volume: 7748 Pages: 53-64
- DOI
  10.1007/978-3-642-36065-7_7
- ISBN
  9783642360640, 9783642360657
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12J07851, KAKENHI-PROJECT-21680001, KAKENHI-PROJECT-22300001, KAKENHI-PROJECT-23700006, KAKENHI-PROJECT-24500008, KAKENHI-PLANNED-24106004, KAKENHI-PLANNED-24106007
[Journal Article] 計算下界の解明：その意義とシナリオ(前編）2013
- Author(s)
  徳山　豪
- Journal Title
  
  情報処理
  
  Volume: 54－4 Pages: 374-384
- NAID
  40019620614
- Data Source
  KAKENHI-PROJECT-22300001
[Journal Article] A Multiple Instance Learning Approach to Image Annotation with Saliency Map2013
- Author(s)
  Tran Phuong Nhung, Cam-Tu Nguyen, Jinhee Chun, Ha Vu Le, Takeshi Tokuyama:
- Journal Title
  
  Proc. KDIR 2013
  
  Volume: NA Pages: 152-159
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300001
[Journal Article] Base-object location problems for base-monotone regions2013
- Author(s)
  J Chun, T. Horiyama, T. Ito, Natsuda Kaothanthong, H. Ono, Y. Otachi, T. Tokuyama, RUehara, and T. Uno
- Journal Title
  
  Theoretical Computer Science
  
  Volume: 555 Pages: 71-84
- DOI
  10.1016/j.tcs.2013.11.030
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-12J07851, KAKENHI-PROJECT-22300001, KAKENHI-PLANNED-24106004, KAKENHI-PLANNED-24106007, KAKENHI-PROJECT-25330002, KAKENHI-PROJECT-25730003, KAKENHI-PROJECT-26330009
[Journal Article] 計算限界の解明：　その意義とシナリオ-前篇2013
- Author(s)
  徳山　豪
- Journal Title
  
  情報処理
  
  Volume: 54-4 Pages: 374-384
- Data Source
  KAKENHI-PLANNED-24106007
[Journal Article] Algorithms for computing the maximiim weight region decomposable into elementary shapes2012
- Author(s)
  Jinhee Chun, Natsuda Kaothanthong, Ryosei Kasai, Matias Korman, Martin Nollenburg, Takeshi Tokuyama
- Journal Title
  
  Computer Vision and Image Understanding
  
  Volume: 116・7 Issue: 7 Pages: 803-814
- DOI
  10.1016/j.cviu.2012.03.003
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12J07851, KAKENHI-PROJECT-23700006, KAKENHI-PLANNED-24106007
[Journal Article] A Generalization of the Convex Kakeya Problem2012
- Author(s)
  Hee-Kap Ahn, Sang Won Bae, Otfried Cheong, Joachim Gudmundsson, Takeshi Tokuyama, Antoine Vigneron
- Journal Title
  
  Proc. LATIN 2012
  
  Volume: LNCS7256 Pages: 1-12
- DOI
  10.1007/978-3-642-29344-3_1
- ISBN
  9783642293436, 9783642293443
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300001, KAKENHI-PLANNED-24106007
[Journal Article] Zone diagrams in Euclidean space and other normed spaces2012
- Author(s)
  A.Kawamura, J.Matousek, T.Tokuyama
- Journal Title
  
  Mathematish Annalen
  
  Volume: (Online first) Issue: 4 Pages: 1201-1222
- DOI
  10.1007/s00208-011-0761-1
- NAID
  110008004169
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300001, KAKENHI-PROJECT-24650001, KAKENHI-PLANNED-24106007
[Journal Article] A Unified View to Greedy Geometric Routing Algorithms in Ad Hoc Networks2012
- Author(s)
  Jinhee Chun, Akiyoshi Shioura, Truong Minh Tien and Takeshi Tokuyama
- Journal Title
  
  Proc. Aｌgosensors 2012
  
  Volume: LNCS7718 Pages: 54-65
- NAID
  130004770852
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24650001
[Journal Article] A Unified View to Greedy Geometric Routing Algorithms in Ad Hoc Networks,2012
- Author(s)
  Jinhee Chun, Akiyoshi Shioura, Truong Minh Tien and Takeshi Tokuyama
- Journal Title
  
  Proc. ALGOSENSORS 2012
  
  Volume: LNCS 7718 Pages: 54-65
- DOI
  10.1007/978-3-642-36092-3_7
- NAID
  110009636905
- ISBN
  9783642360916, 9783642360923
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300001, KAKENHI-PROJECT-23700006, KAKENHI-PLANNED-24106007
[Journal Article] Algorithms for computig the maximum weight region decomposable into elementary shapes2012
- Author(s)
  Jinhee Chun, Natsuda Kaothanthong, Ryosei Kasai, Matias Korman, Martin Nollenburg, Takeshi Tokuyama
- Journal Title
  
  Computer Vinsion and Image Understanding
  
  Volume: 116-7 Pages: 803-814
- Data Source
  KAKENHI-PROJECT-22300001
[Journal Article] Cascade of Multi-Level Multi-Instance Classifiers for Image Annotation2011
- Author(s)
  Cam Tu Nguen, Ha Vu Le, Takeshi Tokuyama
- Journal Title
  
  Proceedings of KDIR 2011
  
  Pages: 14-23
- DOI
  10.5220/0003634400140023
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300001
[Journal Article] Efficient Algorithms for Network Localization using Cores of Underlying Graphs2011
- Author(s)
  Meng Li, Yota Otachi, Takeshi Tokuyama
- Journal Title
  
  Proceedings of ALGOSENSORS Springer LNCS
  
  Volume: 7111 Pages: 101-114
- DOI
  10.1007/978-3-642-28209-6_9
- ISBN
  9783642282089, 9783642282096
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300001
[Journal Article] A feature-word-topic model for image annotation.2010
- Author(s)
  am-Tu Nguyen, Natsuda Kaotha nthong, Xuan Hieu Phan, Takeshi Tokuyama
- Journal Title
  
  Proc.19^<th> Annual Symposium on Information and Knowledge Management
  
  Volume: 19 Pages: 1481-1484
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300001
[Journal Article] Distance k-sectors exist2010
- Author(s)
  Keiko Imai, Akitoshi Kawamura, Jiri Matousek, Daniel Reem, Takeshi Tokuyama
- Journal Title
  
  Comput. Geom.
  
  Volume: 43(9) Issue: 9 Pages: 713-720
- DOI
  10.1016/j.comgeo.2010.05.001
- NAID
  110008004168
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22240001
[Journal Article] Distance k-sectors exist.2010
- Author(s)
  Keiko Imai, Akitoshi Kawamura, Jirl Matousek, Daniel Reem, Takeshi Tokuyama
- Journal Title
  
  Computational Geometry Theory and Appl.
  
  Volume: 43-9 Pages: 713-720
- NAID
  110008004168
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300001
[Journal Article] Zone diagrams in Euclidean spaces and in other normed spaces.2010
- Author(s)
  Akitoshi Kawamura, Jiri Matousek, Takeshi Tokuyama
- Journal Title
  
  Proc.26^<th> ACM Symposium on Computational Geometry
  
  Volume: 26 Pages: 216-221
- NAID
  110008004169
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300001
[Journal Article] Effect of Corner Information in Simultaneous Placement of K Rectangles and Tableaux2010
- Author(s)
  Shinya Anzai, Jinhee Chun, Ryosei Kasai, Matias Korman, Takeshi Tokuyama
- Journal Title
  
  Proc.16^<th> International Computing and Combina torics Conference
  
  Volume: 16 Pages: 235-243
- NAID
  110008000718
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300001
[Journal Article] Distance Trisector of a Segment and a Point2010
- Author(s)
  Jinhee CHUN, Yuji OKADA, Takeshi TOKUYAMA
- Journal Title
  
  Interdisciplinary Information Sciences
  
  Volume: 16 Pages: 119-125
- NAID
  110009794884
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300001
[Journal Article] Distance Trisector of a Segment and a Point2010
- Author(s)
  Jinhee Chun, Yuji Okada, Takeshi Tokuyama
- Journal Title
  
  Interdisciplinary Information Sciences Vol. 16, No. 1
  
  Pages: 119-126
- NAID
  110009794884
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Consistent digital rays2009
- Author(s)
  Jinhee Chun, Matias Korman, Martin Nollenburg , Takeshi Tokuyama
- Journal Title
  
  Discrete and Computational Geometry Vol. 42, No. 3
  
  Pages: 359-378
- NAID
  110006782076
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] All Farthest Neighbors in the Presence of Highways and Obstacles2009
- Author(s)
  Sang Won Bae, Matias Korman, Takeshi Tokuyama
- Journal Title
  
  WALCOM 2009
  
  Pages: 71-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Algorithms for Computing the Maximum Weight Region Decomposable into Elementary Shapes2009
- Author(s)
  Jinhee Chun, Ryosei Kasai, Matias Korman, Takeshi Tokuyama
- Journal Title
  
  Proceedings of the 20th Annual International Symposium on Algorithms and Computation (ISAAC' 09), LNCS 5878
  
  Pages: 1166-1174
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] 距離k分割線と一般図形のゾーン図の存在と一意性について2009
- Author(s)
  今井桂子, 河村彰星, 村松悠, 徳山豪
- Journal Title
  
  数理解析研究所講究録 1649
  
  Pages: 236-243
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Algorithms for Optimal Segmentation of Regions Decomposable into Basic Shapes2009
- Author(s)
  Jinhee Chun, 葛西亮生, Matias Korman, 徳山豪
- Journal Title
  
  Proc.ISAAC 2009(Springer LNCS) 5878
  
  Pages: 1166-1174
- NAID
  110007338429
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] 高密度部分グラフの抽出2009
- Author(s)
  徳山豪
- Journal Title
  
  電子情報通信学会誌 2009-2
  
  Pages: 82-89
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] All Farthest Neighbors in the Presence of Highways and Obstacles.2009
- Author(s)
  Sang Won Bae, Matias Korman, 徳山豪
- Journal Title
  
  Proc.WALCOM 2009(Springer LNCS) 5431
  
  Pages: 71-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Consistent Digital Rays.2009
- Author(s)
  Jinhee Chun, Matias Korman, Martin Nollenburg, Takeshi Tokuyama.
- Journal Title
  
  Discrete & Computational Geometry 42(3)
  
  Pages: 359-378
- NAID
  110006782076
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19200001
[Journal Article] All Farthest Neighbors in the Presence of Highways and Obstacles2009
- Author(s)
  Sang Won Bae, Matias Korman, Takeshi Tokuyama
- Journal Title
  
  Proc.WALCOM 2009, Springer LNCS 5431
  
  Pages: 71-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Geometric Problems on Ad-Hoc Network Design2009
- Author(s)
  徳山豪
- Journal Title
  
  数理解析研究所講究録 1641
  
  Pages: 135-143
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Consistent Digital Rays2009
- Author(s)
  J.Chun, M.Korman, M.Nollenburg, 徳山豪
- Journal Title
  
  Discrete and Computational Geometry 42
  
  Pages: 369-378
- NAID
  110006782076
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] "Distance k-Sectors and Zone Diagra" ms2009
- Author(s)
  Keiko Imai, Akitoshi Kawamura, Jiri Matousek, Yu Muramatsu, Takeshi Tokuyama
- Journal Title
  
  Abstracts of EuroCG 2009
  
  Pages: 191-194
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Directional Geometric Routing on Mobile Ad Hoc Networks2009
- Author(s)
  Kazushige Sato, Takeshi Tokuyama
- Journal Title
  
  COCOON 2009
  
  Pages: 527-537
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] 基単調領域の非交差和領域の最適イメージ切り出しアルゴリズム2009
- Author(s)
  全眞嬉・葛西亮生・マティアスコルマン・徳山豪
- Journal Title
  
  FIT情報科学フォーラム論文集 NA
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] 高密度部分グラフの抽出-その計算限界と打破2009
- Author(s)
  徳山豪
- Journal Title
  
  電子情報通信学会誌 92-2
  
  Pages: 82-89
- NAID
  110007046684
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Algorithms for Optimal Segmentation of Regions Decomposable into Basic Shapes2009
- Author(s)
  Jinhee Chun, Ryosei Kasai, Matias Korman, Takeshi Tokuyama
- Journal Title
  
  Proceedings of the 11th Japan-Korea Joint Workshop on Algorithms and Computation (WAAC' 09)
  
  Pages: 138-145
- NAID
  110007338429
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] 高密度部分グラフの抽出-その計算限界と打破2009
- Author(s)
  徳山豪
- Journal Title
  
  電子情報通信学会誌 92
  
  Pages: 82-90
- NAID
  110007046684
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Dense subgraph problems with output-density conditions2008
- Author(s)
  Akiko Suzuki, Takeshi Tokuyama
- Journal Title
  
  ACM Transactions on Algorithms 4(4)
  
  Pages: 1-18
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Voronoi diagrams with respect to criteria on vision information2008
- Author(s)
  T. Asano, N. Katoh, H. Tamaki, T. Tokuyama
- Journal Title
  
  Journal of Japan Industrial and Applied Mathematics 35-2
  
  Pages: 149-164
- NAID
  10021073115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18650001
[Journal Article] Minimizing interference of a wireless ad-hoc network in a plane2008
- Author(s)
  M. M. Halldorsson, Takeshi Tokuyama
- Journal Title
  
  Theoretical Computer Science 402-1
  
  Pages: 29-42
- NAID
  110006248308
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Consistent digital rays2008
- Author(s)
  J. Chun, M. Korman, M.Nollenburg, T. Tokuyama
- Journal Title
  
  Proceedings of 24^<th> ACM Symposium on Computational Geometry
  
  Pages: 355-364
- NAID
  110006782076
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Dense subgraph problems with output-density conditions2008
- Author(s)
  A. Suzuki, T.Tokuyama
- Journal Title
  
  ACM Transaction on Algorithms 4(4)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Finding the maximum union of closures is NP-hard, even for trees2008
- Author(s)
  Jinhee Chun, Matias Korman, Martin Nollenburg, Takeshi Tokuyama
- Journal Title
  
  Proceedings of the 11th Japan-Korea Joint Workshop on Algorithms and Computation (WAAC' 08)
  
  Pages: 139-144
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Optimal Insertion of a Segment Highway in a City Metric2008
- Author(s)
  Matias Korman, Takeshi Tokuyama
- Journal Title
  
  Proceedings of COCOON 2008, Springer LNCS 5092
  
  Pages: 611-620
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Consistent digital rays2008
- Author(s)
  Jinhee Chun, Matias Korman, Martin Nollenburg, Takeshi Tokuyama
- Journal Title
  
  Proceedings of the 24th European Workshop on Computational Geometry (EuroCG'08)
  
  Pages: 169-172
- NAID
  110006782076
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Proceedings of WALCOM 20092008
- Author(s)
  Sang Won Bae, Matias Korman, Takeshi Tokuyama
- Journal Title
  
  Springer LNCS 5431
  
  Pages: 71-82
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Minimizing interference of a wireless ad-hoc network in a plane2008
- Author(s)
  Magnus M, Halldorsson, Takeshi Tokuyama
- Journal Title
  
  Theor, Comput, Sci 402(1)
  
  Pages: 29-42
- NAID
  110006248308
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Optimal Insertion of a Segment Highway in a City Metric, Proceedings of COCOON 20082008
- Author(s)
  Matias Korman, Takeshi Tokuyama
- Journal Title
  
  Springer LNCS 5092
  
  Pages: 611-620
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Optimal Insertion of a Segment Highway in a City Metric2008
- Author(s)
  Matias Korman, Takeshi Tokuyama
- Journal Title
  
  Proceedings of the 14th international conference on Computing and Combinatorics (COCOON' 08), LNCS
  
  Pages: 611-620
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Consistent digital rays2008
- Author(s)
  Jinhee Chun, Matias Korman, Martin Nollenburg, Takeshi Tokuyama
- Journal Title
  
  Proceedings of the Twenty-Fourth Annual Symposium on Computational Geometry (SoCG' 08)
  
  Pages: 355-364
- NAID
  110006782076
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] リストページ自動分割問題の最適グラフ分割を用いた解法の提案と評価2008
- Author(s)
  志賀琴絵, 徳山豪
- Journal Title
  
  情報科学技術フォーラム(FIT2008) 92-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Geometric Problems on Ad-Hoc Network Design2008
- Author(s)
  Takeshi Tokuyama
- Journal Title
  
  RIMS Workshop on Discrete Mathematics and Computational Geometry
  
  Pages: 135-143
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Recent progress on combinatorics and algorithms for low discrepancy roundings2007
- Author(s)
  Takeshi Tokuyama
- Journal Title
  
  Graphs Combin 23, supp.1, 1
  
  Pages: 359-378
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Zone diagrams: existence, uniqueness and algorithmic challenge2007
- Author(s)
  Tetsuo Asano, Jiri Matousek, Takeshi Tokuyama
- Journal Title
  
  SIAM Journal on Computing 37-4
  
  Pages: 1182-1198
- NAID
  120002337745
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18650001
[Journal Article] Distance Trisector of Segments and Zone Diagram of Segments in a Plane2007
- Author(s)
  Jinhee Chun, Yuji Okada, Takeshi Tokuyama
- Journal Title
  
  Proc. 4th International Symposium on Voronoi diagram(IEEE Press)
  
  Pages: 25-32
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18650001
[Journal Article] Fixed-Parameter Tractability for Non-Crossing Spanning Trees2007
- Author(s)
  M. Halldorsson, C. Knauer, A. Spillner, T. Tokuyama
- Journal Title
  
  LNCS 4619
  
  Pages: 412-420
- NAID
  110006290324
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] The Distance Trisector Curve2007
- Author(s)
  T. Asano, J. Matousek, T. Tokuyama
- Journal Title
  
  Advances in Mathematics 212
  
  Pages: 338-360
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] Zone Diagrams, Existence, Uniqueness, and Algorithmic Challenge2007
- Author(s)
  T.Asano, J.Matousek, T.Tokuyama
- Journal Title
  
  Proceedings of the ACM-SIAM Symposium on Discrete Algorithms 20
  
  Pages: 756-765
- NAID
  110004823539
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Zone diagrams, existence, uniqueness and algorithmic challenge2007
- Author(s)
  Tetsuo Asano, Jiri Matousek, Takeshi Tokuyama
- Journal Title
  
  SIAM Journal on Computing 37-4
  
  Pages: 1182-1198
- NAID
  110004823539
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Distance Trisector of Segments and Zone Diagram of Segments in a Plane2007
- Author(s)
  Jinhee Chun, Yuji Okada, Takeshi Tokuyama
- Journal Title
  
  Proceedings of the 4th International Symposium on Voronoi Diagrams in Science and Engineering (ISVD' 07)
  
  Pages: 66-73
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Recent Progress on Combinatorics and Algorithms for Low Discrepancy Roundings2007
- Author(s)
  T. Tokuyama
- Journal Title
  
  Graphs and Combinatorics 23
  
  Pages: 359-378
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] Fixed-Parameter Tractability for Non-Crossing Spanning Trees2007
- Author(s)
  Magnus M, Halldorsson, Christian Knauer, Andreas Spillner, Takeshi Tokuyama
- Journal Title
  
  10^<th> Workshop on Data Structures and Algorithms, LNCS 4619
  
  Pages: 412-420
- NAID
  110006290324
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Recent Progress on Geometric Algorithms for Approximating Functions : Towards Applications to Data Analysis2007
- Author(s)
  Takeshi Tokuyama
- Journal Title
  
  Electronics and Communications in Japan 90-3
  
  Pages: 1-12
- NAID
  110007384392
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Zone diagrams : existence, uniqueness and algorithmic challenge2007
- Author(s)
  Tetsuo Asano, Jiri Matousek, Takeshi Tokuyama
- Journal Title
  
  SIAM J. Comput 37-4
  
  Pages: 1182-1198
- NAID
  110004823539
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] The distance trisector curve2007
- Author(s)
  Tetsuo Asano, Jiri Matousek, Takeshi Tokuyama
- Journal Title
  
  Adv, Math 212, no, 1
  
  Pages: 338-360
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Recent progress on combinatorics and algorithms for low discrepancy roundings2007
- Author(s)
  Takeshi Tokuyama
- Journal Title
  
  Graphs Combin 23
  
  Pages: 359-378
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Zone Diagrams, Existence, Uniqueness, and Algorithmic Challenge2007
- Author(s)
  T.Asano, J.Matousek, T.Tokuyama
- Journal Title
  
  Proceedings of the ACM-SIAM Symposium on Discrete Algorithms SODA2007
  
  Pages: 756-765
- NAID
  110004823539
- Data Source
  KAKENHI-PROJECT-16092101
[Journal Article] Recent Progress on Geometric Algorithms for Approximating Functions : Towards Applications to Data Analysis2007
- Author(s)
  Takeshi Tokuyama
- Journal Title
  
  Electronics and Communications in Japan 90-3
  
  Pages: 1-12
- NAID
  110007384392
- Data Source
  KAKENHI-PROJECT-18650001
[Journal Article] Voronoi Diagram with Respect to Criteria on Vision Information2007
- Author(s)
  Tetsuo Asano, Naoki Katoh, Hisao Tamaki, Takeshi Tokuyama
- Journal Title
  
  4^<th> Symposium on Voronoi diagram (IEEE Press)
  
  Pages: 25-32
- NAID
  10021073115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Zone Diagrams, Existence, Uniqueness, and Algorithmic Challenge2007
- Author(s)
  T.Asano, J.Matousek, T.Tokuyama
- Journal Title
  
  Proceedings of the ACM-SIAM Symposium on Discrete Algorithms 18
  
  Pages: 756-765
- NAID
  120002337745
- Data Source
  KAKENHI-PROJECT-18650001
[Journal Article] Recent progress on combinatorics and algorithms for low discrepancy roundings2007
- Author(s)
  Takeshi Tokuyama
- Journal Title
  
  Graphs and Combinatorics 23
  
  Pages: 359-378
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] The distance trisector curve.2007
- Author(s)
  Asano, Tetsuo; Matousek, Jiri; Tokuyama, Takeshi
- Journal Title
  
  Adv. Math. 212
  
  Pages: 338-360
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18650001
[Journal Article] Recent Progress on Geometric Algorithms for Approximating Functions : Towards Applications to Data Analysis2007
- Author(s)
  Takeshi Tokuyama
- Journal Title
  
  Electronics and Communications in Japan 90-3
  
  Pages: 1-12
- NAID
  110007384392
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] Zone diagrams, existence, uniqueness and algorithmic challenge2007
- Author(s)
  Tetsuo Asano, Jiri Matousek, Takeshi Tokuyama
- Journal Title
  
  18^<th> ACM-SIAM Symposium on Discrete Algorithms (SODA 2007)
  
  Pages: 756-765
- NAID
  110004823539
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] 関数近似における幾何学アルゴリズムの最近の進展 : データ解析への応用に向けて2006
- Author(s)
  徳山豪
- Journal Title
  
  電子情報通信学会論文誌A J89-A
- NAID
  110007384392
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Efficient Algorithms for Constructing a Pyramid from a Terrain2006
- Author(s)
  J.Chun, K.Sadakane, T.Tokuyama
- Journal Title
  
  IEICE Transactions E89-D(2)
  
  Pages: 783-788
- NAID
  110004719349
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] SDI : Shape Distribution Indicator and its Application to Find Interrelationships between Physical Activity Tests and Other Medical Measures2006
- Author(s)
  A.Sami, R.Nagatomi, M.Takahashi, T.Tokuyama
- Journal Title
  
  Proc. AI2006、 Springer LNAI 4304
  
  Pages: 383-392
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] Angular Voronoi Diagram with Applications2006
- Author(s)
  T.Asano, N.Katoh, H.Tamaki, T.Tokuyama
- Journal Title
  
  Proceedings of the 3rd International Symposium on Voronoi Diagrams in Science and Engineering (IEEE Press) 3
  
  Pages: 18-24
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Minimizing Interference of a Wireless Ad-Hoc Network in a Plane2006
- Author(s)
  M.Halldorsson, T.Tokuyama
- Journal Title
  
  ALGOSENSORS 2006、 Springer LNCS 4240
  
  Pages: 71-82
- NAID
  110006248308
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Efficiently Pricing European-Asian Options : Ultimate Implementation and Analysis of the AMO Algorithm2006
- Author(s)
  A.Shioura, T.Tokuyama
- Journal Title
  
  Information Processing Letters 100-6
  
  Pages: 213-219
- NAID
  110002812022
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] Polyline Fitting of Planar Points under Min-sum Criteria2006
- Author(s)
  B. Aronov, T. Asano, N. Katoh, K. Mehlhorn, T. Tokuyama
- Journal Title
  
  Int. J. Comput. Geometry Appl. 16(2-3)
- NAID
  120000861689
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Efficient Algorithms for Constructing a Pyramid from a Terrain2006
- Author(s)
  Jinhee Chun, Kunihiko Sadakane, Takeshi Tokuyama
- Journal Title
  
  IEICE Transactions Vol. E89-D, No. 2
  
  Pages: 783-788
- NAID
  110004719349
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Linear Time Algorithm for Approximating a Curve by a Single-peaked Curve2006
- Author(s)
  Jinhee Chun, Kunihiko Sadakane, Takeshi Tokuyama
- Journal Title
  
  Algorithmica Vol. 44, No. 2
  
  Pages: 103-115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] The Distance Trisector Curve2006
- Author(s)
  T.Asano, J.Matousek, T.Tokuyama
- Journal Title
  
  Proc.38th ACM Symposium on Theory of Computing (掲載予定)
- Data Source
  KAKENHI-PROJECT-16092101
[Journal Article] The Distance Trisector Curve2006
- Author(s)
  T.Asano, J.Matousek, T.Tokuyama
- Journal Title
  
  Proceedings of the 38th ACM Symposium on Theory of Computing 38
  
  Pages: 336-343
- Data Source
  KAKENHI-PROJECT-18650001
[Journal Article] Linear Time Algorithm for Approximating a Curve by a Single-peaked Curve2006
- Author(s)
  J.Chun, K.Sadakane, T.Tokuyama
- Journal Title
  
  Algorithmica 44(2)
  
  Pages: 103-115
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] Polyline "Fitting of Planar Points under Min-sum Criteria"2006
- Author(s)
  Boris Aronov, Tetsuo Asano, Naoki Katoh, Kurt Mehlhorn, Takeshi Tokuyama
- Journal Title
  
  Int, J, Comput, Geometry App.1 16(2-3)
  
  Pages: 97-116
- NAID
  120000861689
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] The Distance Trisector Curve2006
- Author(s)
  T.Asano, J.Matousek, T.Tokuyama
- Journal Title
  
  Proceedings of the 38th ACM Symposium on Theory of Computing STOC 2006
  
  Pages: 336-343
- Data Source
  KAKENHI-PROJECT-16092101
[Journal Article] Minimizing Interference of a Wireless Ad-Hoc Network in a Plane2006
- Author(s)
  Magnus M, Halldorsson, Takeshi Tokuyama
- Journal Title
  
  Proc, ALGOSENSOR 2006, Springer LNCS 4240
  
  Pages: 71-82
- NAID
  110006248308
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] 関数近似における幾何学アルゴリズムの最近の進展, データ解析への応用に向けて2006
- Author(s)
  徳山豪
- Journal Title
  
  電子情報通信学会論文誌A J89-A-6
  
  Pages: 419-429
- NAID
  110007384392
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Efficiently pricing European Asian options- ultimate implementation and analysis of the AMO algorithm2006
- Author(s)
  Akiyoshi Shioura, Takeshi Tokuyama
- Journal Title
  
  Information Processing Letters 100 2006
  
  Pages: 213-219
- NAID
  110002812022
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Linear Time Algorithm for Approximating a Curve by a Single-peaked Curve2006
- Author(s)
  J.Chun, K.Sadakane, T.Tokuyama
- Journal Title
  
  Algorithmica 44・2
  
  Pages: 103-115
- Data Source
  KAKENHI-PROJECT-16092101
[Journal Article] 風変わりなポロノイ図と計算可能性2006
- Author(s)
  徳山豪
- Journal Title
  
  日夲OR学界RAMPシンポジウム論文集
  
  Pages: 111-125
- Data Source
  KAKENHI-PROJECT-18650001
[Journal Article] The Distance Trisector Curve2006
- Author(s)
  Tetsuo Asano, Jiri Matousek, Takeshi Tokuyama
- Journal Title
  
  Proceedings of the 38th ACM Symposium on Theory of Computing (STOC06)
  
  Pages: 336-343
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] OSDM : Optimized Shaper Distribution Method2006
- Author(s)
  A.Sami, R.Nagatomi, M.Takahashi, T.Tokuyama
- Journal Title
  
  Proc. ADNA2006, Springer LNCS 4093
  
  Pages: 1057-1064
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] Linear Time Algorithm for Approximating a Curve by a Single-peaked Curve2006
- Author(s)
  J. Chun, K. Sadakane, T. Tokuyama
- Journal Title
  
  Algorithmica 44(2)
  
  Pages: 103-115
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Polyline Fitting of Planar Points under Min-sum Criteria2006
- Author(s)
  B.Aronov, T.Asano, N.Katoh, K.Mehlhorn, T.Tokuyama
- Journal Title
  
  Int. J. Comput. Geometry Appl. 16(2-3)
  
  Pages: 97-116
- NAID
  120000861689
- Data Source
  KAKENHI-PROJECT-18300001
[Journal Article] Combinatorics and algorithms for low-discrepancy roundings of a real sequence.2005
- Author(s)
  K.Sadakane, N.Takki-Chebihi, T.Tokuyama
- Journal Title
  
  Theoretical Computer Sciences 331-1
  
  Pages: 23-36
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500001
[Journal Article] :Combinatorics and algorithms for low-discrepancy roundings of a real sequence.2005
- Author(s)
  K.Sadakane, N.Takki-Chebihi, T.Tokuyama
- Journal Title
  
  Theoretical Computer Sciences 331-1
  
  Pages: 23-36
- Data Source
  KAKENHI-PROJECT-16500001
[Journal Article] Dense Subgraph Problems with Output-Density Conditions2005
- Author(s)
  A.Suzuki, T.Tokuyama
- Journal Title
  
  Proceeaings of the 16th Annual Internal Symposium on Algorithms and Computation (LNCS) 3837
  
  Pages: 266-276
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] Minimax parametric optimization problems and multidimensional parametric searching2005
- Author(s)
  T.Tokuyama
- Journal Title
  
  Interdisciplinary Information Sciences 11-1
  
  Pages: 1-9
- NAID
  110001150509
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] Peak-Reducing Fitting of a Curve under the L_p Metric2005
- Author(s)
  J.Chun, K.Sadakane, T.Tokuyama
- Journal Title
  
  Interdisciplinary Information Sciences 11(2)
  
  Pages: 191-197
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] チェッカーボード丸めに関する考察と実装2005
- Author(s)
  廣川裕, 徳山豪
- Journal Title
  
  電子情報通信学会コンピュテーション研究技術報告 2005-1
  
  Pages: 91-96
- NAID
  110003206424
- Data Source
  KAKENHI-PROJECT-16500001
[Journal Article] Minimax parametric optimization problems and multidimensional parametric searching.2005
- Author(s)
  Takeshi Tokuyama
- Journal Title
  
  Interdiscipliary Information Sciences 11-1
  
  Pages: 1-9
- NAID
  110001150509
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500001
[Journal Article] Semi-Balanced Coloring of Graphs : Generalized 2-Colorings Based on a Relaxed Discrepancy Condition2004
- Author(s)
  J.Jansson, T.Tokuyama
- Journal Title
  
  Graphs and Combinatorics 20
  
  Pages: 205-222
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500001
[Journal Article] On Geometric Structure of Global Roundings for Graphs and Range Spaces2004
- Author(s)
  T.Asano, N.Katoh, H.Tamaki, T.Tokuyama
- Journal Title
  
  Proc.9^<th> Secandinavian Workshop on Algorithm Theory(Springer LNCS) 3111
  
  Pages: 455-467
- NAID
  120000861687
- Data Source
  KAKENHI-PROJECT-16500001
[Journal Article] 二部グラフの高濃度部分グラフ問題の近似アルゴリズムについて2004
- Author(s)
  鈴木晶子, 徳山豪
- Journal Title
  
  情報処理学会アルゴリズム研究会報告 97
  
  Pages: 17-24
- NAID
  110003206390
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] Peak Reducing Fitting of a Curve under the L1 Metric2004
- Author(s)
  J.Chun, K.Sadakane, T.Tokuyama
- Journal Title
  
  Proceedings of Japan Conference on Discrete and Computational Geometry
  
  Pages: 41-42
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] On Properties of a Set of Global Roundings Associated with Clique Connection of Graphs2004
- Author(s)
  T.Ishikawa, K.Kawarabayashi, T.Tokuyama
- Journal Title
  
  Interdisciplinary Information Sciences 10(2)
  
  Pages: 159-163
- NAID
  110001065895
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500001
[Journal Article] On Properties of a Set of Global Roundings Associated with Clique Connection of Graphs2004
- Author(s)
  T.Ishikawa, K.Kawarabayashi, T.Tokuyama
- Journal Title
  
  Interdisciplinary Information Sciences 10-2
  
  Pages: 159-163
- NAID
  110001065895
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16500001
[Journal Article] Efficient Algorithms for Approximating a Multi-dimensional Voxel Terrain by a Unimodal Terrain2004
- Author(s)
  D.Chen, J.Chun, N.Katoh, T.Tokuyama
- Journal Title
  
  Springer LNCS : Proc.10^<th> Computing and Combinatorics Conference 3126
  
  Pages: 238-248
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] 数値属性を用いたエキスパート付き決定木の構築2004
- Author(s)
  全眞嬉, 金子法正, 定兼邦彦, 徳山豪
- Journal Title
  
  日本ソフトウェア学会研究会資料:第4回データマイニングワークショップ 29
  
  Pages: 21-24
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] On Properties of a Set of Global Roundings Associated with Clique Connections of Graphs2004
- Author(s)
  T.Ishikawa, K.Kawarabayashi, T.Tokuyama
- Journal Title
  
  Interdisciplinary Information Sciences 10(2)
  
  Pages: 159-163
- NAID
  110001065895
- Data Source
  KAKENHI-PROJECT-16500001
[Journal Article] 曲線のピーク削減アルゴリズムの考察と実装2004
- Author(s)
  結城匡人, 徳山豪
- Journal Title
  
  電子情報通信学会コンピュテーション研究会技術報告 2005-1
  
  Pages: 83-90
- NAID
  110003206423
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] Polyline Fitting of Planar Points Under Min-SUM Criteria2004
- Author(s)
  B.Aronov, T.Asano, N.Katoh, K.Mehlhorn, T.Tokuyama
- Journal Title
  
  Springer LNCS : Proc.15th International Symposium on Algorithms and Computation 3341
  
  Pages: 77-88
- NAID
  120000861689
- Data Source
  KAKENHI-PROJECT-16092202
[Journal Article] The Structure and Number of Global Roundings of a Graph2004
- Author(s)
  T.Asano, N.Katoh, H.Tamaki, T.Tokuyama
- Journal Title
  
  Theoretical Computer Science 325
  
  Pages: 425-437
- NAID
  120000861668
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16500001
[Presentation] 魔女の最適調合問題：非減少部分列の最適化に基づく多次元ソーティング問題2023
- Author(s)
  藤原直紀、徳山豪
- Organizer
  情報処理学会第85回全国大会
- Data Source
  KAKENHI-PROJECT-23K20372
[Presentation] Universal convex covering problems under affine dihedral group actions2023
- Author(s)
  Mook Kwon Jung, Sang Duk Yoon, Hee-Kap Ahn, Takeshi Tokuyama.
- Organizer
  The 23rd Japan Korea Joint Workshop on Algorithms and Computation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20372
[Presentation] Optimal Recipe of Witch's Potion: Sorting Columns of a Matrix to Optimize Nondecreasing Subsequences of Rows2023
- Author(s)
  Naoki Fujihara, Takeshi Tokuyama
- Organizer
  The 23rd Japan Korea Joint Workshop on Algorithms and Computation
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20372
[Presentation] Sorting columns of a matrix to optimize nondecreasing subsequences of rows2023
- Author(s)
  Takeshi Tokuyama
- Organizer
  12th Japanese-Hungarian Symposium on Discrete Mathematics and Its Applications
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20372
[Presentation] Universal convex covering problems under translation and discrete rotations2023
- Author(s)
  Mook Kwon Jung, Sang Duk Yoon, Hee-Kap Ahn, Takeshi Tokuyama
- Organizer
  Japan Conference on Computational Geometry, Graphs, and Game
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20372
[Presentation] ヒストグラムの簡略化が時系列予測に与える影響2022
- Author(s)
  野口真　徳山豪
- Organizer
  FIT2022
- Data Source
  KAKENHI-PROJECT-23K20372
[Presentation] ヒストグラムの簡略化が時系列予測に与える影響2022
- Author(s)
  野口真、徳山豪
- Organizer
  FIT2022　第21回情報科学技術フォーラム
- Data Source
  KAKENHI-PROJECT-23K20372
[Presentation] 魔女の最適調合問題非減少部分列の最適化に基づく多次元ソーティング問題2022
- Author(s)
  藤原直紀　徳山豪
- Organizer
  情報処理学会第85回全国大会講演論文集
- Data Source
  KAKENHI-PROJECT-23K20372
[Presentation] 最大差セットカバー問題に対する解法2022
- Author(s)
  藤原直紀、徳山豪
- Organizer
  情報処理学会第84回全国大会
- Data Source
  KAKENHI-PROJECT-23K20372
[Presentation] ピーク数減少近似アルゴリズムを用いた時系列予測2022
- Author(s)
  野口真　徳山豪
- Organizer
  情報処理学会第85回全国大会講演論文集
- Data Source
  KAKENHI-PROJECT-23K20372
[Presentation] 魔女の最適調合問題非減少部分列の最適化に基づく多次元ソーティング問題2022
- Author(s)
  藤原直紀　徳山豪
- Organizer
  情報処理学会研究報告アルゴリズム（AL）
- Data Source
  KAKENHI-PROJECT-23K20372
[Presentation] Discrepancy Theory in Combinatorics, Geometry and Computation2021
- Author(s)
  Takeshi Tokuyama
- Organizer
  COCOON2021
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20372
[Presentation] 数学の広がり2020
- Author(s)
  徳山　豪
- Organizer
  JST-CDRS 俯瞰ワークショップ　数学と科学、工学の協働に関する連続セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17K19954
[Presentation] Does Alice confuse Geometric Complexity Theory?　Dodgson's Condensation Algorithm and Related Topics2020
- Author(s)
  Takeshi Tokuyama
- Organizer
  Kyoto University Informatics Seminar
- Invited
- Data Source
  KAKENHI-PROJECT-17K19954
[Presentation] Distance Bounds for High Dimensional Consistent Digital Rays and 2-D Partially-Consistent Digital Rays2020
- Author(s)
  Chiu Man-Kwun、Korman Matias、Suderland Martin、Tokuyama Takeshi
- Organizer
  ESA2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K20372
[Presentation] Deformation of Determinants and Related Combinatorics and Computation2019
- Author(s)
  Takeshi Tokuyama
- Organizer
  MPI-INF and MPI-MiS joint workshop on Theoretical Computer Science and Algebraic Geometry
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K19954
[Presentation] Near Unit Distance Embedding of Points into the Plane and Space2019
- Author(s)
  Tetsuo Asano, Naoki Katoh, Takeshi Tokuyama
- Organizer
  WAAC 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02665
[Presentation] Consistent Digital Curved Rays2019
- Author(s)
  Jinhee Chun, Kenya Kikuchi, Takeshi Tokuyama
- Organizer
  EuroCG2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02665
[Presentation] 整合的なデジタル曲線族の構築法2019
- Author(s)
  菊地賢也, 全眞嬉, 徳山豪
- Organizer
  情報処理学会第81回全国大会
- Data Source
  KAKENHI-PROJECT-15H02665
[Presentation] 特徴パターンを用いた機械学習の説明手法2019
- Author(s)
  浅野孝平、全眞嬉、徳山豪
- Organizer
  第33回人工知能学会全国大会
- Data Source
  KAKENHI-PROJECT-15H02665
[Presentation] A q-Determinant Formula for Deformation of Weyl Character Formula2019
- Author(s)
  Takeshi Tokuyama
- Organizer
  POSTECH Algorithm Research Workshop
- Invited
- Data Source
  KAKENHI-PROJECT-17K19954
[Presentation] Near-unit distance embedding of points in the plane and space2019
- Author(s)
  Tetsuo Asano, Naoki Katoh, Takeshi Tokuyama
- Organizer
  WAAC 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K19954
[Presentation] 行列式の一般化とアルゴリズムや数理2019
- Author(s)
  徳山　豪
- Organizer
  南大阪　代数セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-17K19954
[Presentation] Consistent Digital Curved Rays2019
- Author(s)
  Jinhee Chun, Kenya Kikuchi, Takeshi Tokuyama
- Organizer
  AAAC 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02665
[Presentation] 計算複雑度と数学との接点について2017
- Author(s)
  徳山　豪
- Organizer
  表現論シンポジウム　２０１７
- Invited
- Data Source
  KAKENHI-PROJECT-17K19954
[Presentation] 計算複雑性と数学の接点について2017
- Author(s)
  徳山　豪
- Organizer
  表現論シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-15H02665
[Presentation] A New Strategy for Solving N-Person Perfect Information Stochastic Games via Pareto Optimal Strategy Enumeration.2017
- Author(s)
  Takanari Seito, Matias Korman, Atsushi Koike, Takeshi Tokuyama
- Organizer
  AAAC 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02665
[Presentation] Theoretical Computer Science for Data Science2016
- Author(s)
  徳山　豪
- Organizer
  FIT 2016
- Invited
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Theoretical Computer Science for data science2016
- Author(s)
  徳山豪
- Organizer
  FIT2018
- Place of Presentation
  富山大学，富山
- Data Source
  KAKENHI-ORGANIZER-24106001
[Presentation] 高性能データ融合解析技術2016
- Author(s)
  徳山　豪
- Organizer
  情報処理学会全国大会
- Place of Presentation
  東京
- Year and Date
  2016-03-11
- Invited
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Theoretical Computer Science for Data Science2016
- Author(s)
  徳山　豪
- Organizer
  FIT 2016
- Place of Presentation
  富山大学
- Year and Date
  2016-09-07
- Invited
- Data Source
  KAKENHI-PROJECT-15H02665
[Presentation] Theoretical Computer Science for Big Data Analysis: Recent Activities in Japan.2015
- Author(s)
  Takeshi Tokuyama
- Organizer
  The Tenth International Conference on Knowledge, Information and Creativity Support Systems
- Place of Presentation
  タイ　プーケット
- Year and Date
  2015-11-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02665
[Presentation] 組合せ最適化活用の開拓：計算幾何学，画像処理，そしてデータマイニング2015
- Author(s)
  徳山豪
- Organizer
  「計算機科学・ＯＲ・建築のこれから」ワークショップ
- Place of Presentation
  京都大学
- Year and Date
  2015-03-13
- Invited
- Data Source
  KAKENHI-ORGANIZER-24106001
[Presentation] Efficient Top-k Dominating Query on Uncertain Database2015
- Author(s)
  余翔, 全眞嬉, 徳山豪
- Organizer
  第14回FIT情報科学技術フォーラム2015
- Place of Presentation
  松山
- Year and Date
  2015-09-15
- Data Source
  KAKENHI-PROJECT-15H02665
[Presentation] Theoretical Computer Science for Big Data Analysis: Recent Activities in Japan2015
- Author(s)
  Takeshi Tokuyama
- Organizer
  The Tenth International Conference on Knowledge, Information and Creativity Support Systems
- Place of Presentation
  タイ　プーケット
- Year and Date
  2015-11-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24650001
[Presentation] Buyback Problem with Discrete Cocave Valuation Functions2015
- Author(s)
  S. Fukuda, A. Shioura, T. Tokuyama
- Organizer
  Workshop on Approximation and Online Algorithms
- Place of Presentation
  ギリシャ、パトラス
- Year and Date
  2015-07-17
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Unit-Cost Buyback Problem with Matching-Weight Valuation Function2015
- Author(s)
  S. Fukuda, A. Shioura, T. Tokuyama
- Organizer
  Workshop on Algorithms and Computation
- Place of Presentation
  韓国仁川
- Year and Date
  2015-08-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02665
[Presentation] A Reliable Top-k Dominating Query on Uncertain Big Database2015
- Author(s)
  Xiang Yu, Jinhee Chun, Takeshi Tokuyama
- Organizer
  Workshop on Algorithms and Computation
- Place of Presentation
  韓国　仁川
- Year and Date
  2015-08-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02665
[Presentation] Buyback Problem with Discrete Cocave Valuation Functions2015
- Author(s)
  S. Fukuda, A. Shioura, T. Tokuyama
- Organizer
  Workshop on Approximation and Online Algorithms
- Place of Presentation
  ギリシャ　パトラス
- Year and Date
  2015-07-17
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H02665
[Presentation] Theoretical Computer Science for Big Data Analysis: Recent Activities in Japan.2015
- Author(s)
  Takeshi Tokuyama
- Organizer
  The Tenth International Conference on Knowledge, Information and Creativity Support Systemｓ
- Place of Presentation
  タイ, プーケット
- Year and Date
  2015-11-14
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] A Reliable Top-k Dominating Query on Uncertain Big Database2015
- Author(s)
  Xiang Yu, Jinhee Chun, Takeshi Tokuyama
- Organizer
  Workshop on Algorithms and Computation
- Place of Presentation
  韓国仁川
- Year and Date
  2015-08-23
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24650001
[Presentation] Efficient Top-k Dominating Query on Uncertain Database2015
- Author(s)
  余翔, 全眞嬉, 徳山豪
- Organizer
  第14回FIT情報科学技術フォーラム2015
- Place of Presentation
  松山
- Year and Date
  2015-09-15
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] A Reliable Top-k Dominating Query on Uncertain Big Database2015
- Author(s)
  Xiang Yu, Jinhee Chun, Takeshi Tokuyama
- Organizer
  Workshop on Algorithms and Computation
- Place of Presentation
  韓国、仁川
- Year and Date
  2015-08-23
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Some mathematical gems I found2014
- Author(s)
  Takeshi Tokuyama
- Organizer
  Goodman-Pollack Festa
- Place of Presentation
  クーラント研究所, New York, USA
- Year and Date
  2014-11-09
- Invited
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Shape Retrieval using Local Distance Interior Ratio Shape Descriptor2014
- Author(s)
  Jinhee Chun, Natsuda Kaothanthong and Takeshi Tokuyama
- Organizer
  AAAC2014
- Place of Presentation
  中国　杭州市
- Year and Date
  2014-05-18
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] How do you justify (your) existence2014
- Author(s)
  Takeshi Tokuyama
- Organizer
  WAAC 2014
- Place of Presentation
  沖縄　宜野湾
- Year and Date
  2014-07-13
- Invited
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] 理論計算機科学への招待2014
- Author(s)
  徳山豪
- Organizer
  科学者の卵講座
- Place of Presentation
  東北大学
- Year and Date
  2014-09-18
- Invited
- Data Source
  KAKENHI-ORGANIZER-24106001
[Presentation] Geometric Weight Balancing in 3D2014
- Author(s)
  Luis Barba, Jean-Lou De Carufel, Otfried Cheong, Michael Dobbins, Rudolf Fleischer, Akitoshi Kawamura, Matias Korman, Yoshio Okamoto, Janos Pach, Yuan Tang, Takeshi Tokuyama, Sander Verdonschot and Tianhao Wang.
- Organizer
  AAAC2014
- Place of Presentation
  中国　杭州市
- Year and Date
  2014-05-18
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Shape Retrieval using Local Distance Interior Ratio Shape Descriptor2014
- Author(s)
  Jinhee Chun, Natsuda Kaothanthong and Takeshi Tokuyama
- Organizer
  AAAC2014
- Place of Presentation
  中国　杭州市
- Year and Date
  2014-06-18
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Geometric Weight Balancing in 3D2014
- Author(s)
  Luis Barba, Jean-Lou De Carufel, Otfried Cheong, Michael Dobbins, Rudolf Fleischer, Akitoshi Kawamura, Matias Korman, Yoshio Okamoto, Janos Pach, Yuan Tang, Takeshi Tokuyama, Sander Verdonschot and Tianhao Wang.
- Organizer
  AAAC2014
- Place of Presentation
  中国　杭州市
- Year and Date
  2014-06-18
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] How do you justify (your) existence2014
- Author(s)
  Takeshi Tokuyama
- Organizer
  WAAC 2014
- Place of Presentation
  沖縄　宜野湾
- Year and Date
  2014-07-13
- Invited
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Some mathematical gems I found2014
- Author(s)
  Takeshi Tokuyama
- Organizer
  Goodman-Pollack Festa
- Place of Presentation
  クーラント研究所, New York, USA
- Year and Date
  2014-11-09
- Invited
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] 計算理論の意義と影響力：情報社会における役割2013
- Author(s)
  徳山豪
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  岐阜大学（岐阜県）
- Data Source
  KAKENHI-ORGANIZER-24106001
[Presentation] Base Location Problems for Base-Monotone Regions2013
- Author(s)
  Jinhee Chun, Takashi Horiyama,Takehiro Ito, Natsuda Kaothanthong,Hirotaka Ono, Yota Otachi, Takeshi Tokuyama, Ryuhei Uehara, Takeaki Uno
- Organizer
  WALCOM
- Place of Presentation
  Kharagpur, India
- Year and Date
  2013-02-15
- Data Source
  KAKENHI-PROJECT-22240001
[Presentation] 計算理論の意義と影響力：情報社会における役割2013
- Author(s)
  徳山　豪
- Organizer
  電子情報通信学会技術報告COMP研究会
- Place of Presentation
  岐阜大学
- Year and Date
  2013-03-18
- Invited
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Shape Description using Classified Distances2013
- Author(s)
  Jinhee Chun, Natsuda Kaothanthong and Takeshi Tokuyama
- Organizer
  AAAC2013
- Place of Presentation
  沖縄
- Year and Date
  2013-04-20
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Balancing location of points on Boundary2013
- Author(s)
  徳山　豪
- Organizer
  National Chunh Hsing University
- Place of Presentation
  台湾、台湾中正大学
- Year and Date
  2013-11-12
- Invited
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Space-efficient polygon reconstruction from visibility angle information2013
- Author(s)
  Ricardo Gonzaro and Takeshi Tokuyama
- Organizer
  AAAC2013
- Place of Presentation
  松島
- Year and Date
  2013-04-21
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Correspondence Finder using Classified Distance Distribution for Efficient Shape Retrieval2013
- Author(s)
  Jinhee Chun, Natsuda Kaothanthong and Takeshi Tokuyama
- Organizer
  WAAC2013
- Place of Presentation
  水原、韓国
- Year and Date
  2013-07-12
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Order Preserving Matching2013
- Author(s)
  Jinil Kim, Peter Eades, Rudolf Fleischer, Seok-Hee Hong, Costas S. Iliopoulos, Kunsoo Park, Simon J. Puglisi, Takeshi Tokuyama
- Organizer
  AAAC2013
- Place of Presentation
  松島
- Year and Date
  2013-04-19
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Algorithms for Computing Optimal Image Segmentation using Quadtree Decomposition2012
- Author(s)
  Jinhee Chun, Takasi Horiyama, Takehiro Ito, Natsuda Kaothanthong, Hirotaka Ono, Yota Otachi, Takeshi Tokuyama, Ryuhei Uehara and Takeaki Uno
- Organizer
  Thailand-Japan Joint Conference on Computational Geometry and Graphs (TJJCCGG 2012)
- Place of Presentation
  バンコク、タイ
- Year and Date
  2012-12-06
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Simplex range searching : Upper and Lower bound techniques2012
- Author(s)
  T.Tokuyama
- Organizer
  The 2nd Japan-Korea Joint Workshop on Optimized Extraction of Geometric Information
- Place of Presentation
  山形蔵王(チュートリアル講演)
- Year and Date
  2012-01-12
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] A Unified View to Greedy Routing Algorithms in Ad Hoc Networks,2012
- Author(s)
  Jinhee Chun, Akiyoshi Shioura, Truong Minh Tien and Takeshi Tokuyama
- Organizer
  15th Korea-Japan Joint Workshop on Algorithms and Computation(WAAC2012)
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-24650001
[Presentation] Classical mathematics in computer science2012
- Author(s)
  Takeshi Tokuyama
- Organizer
  The 1^<st> ETH-JAPAN Workshop on Science and Computing
- Place of Presentation
  Engelberg, Switzerland(招待講演)
- Year and Date
  2012-03-13
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] A Uniied View to Greedy Geometric Routing Algorithms in Ad Hoc Networks2012
- Author(s)
  Jinhee Chun, Akiyoshi Shioura, Truong Minh Tien and Takeshi Tokuyama
- Organizer
  電子情報通信学会技術報告COMP研究会
- Place of Presentation
  東北大学
- Year and Date
  2012-10-31
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] An Image Segmentation using Maximum Weight Region with Shape Constraint2012
- Author(s)
  J.Chun, N.Kaothanthong, H.Takahashi, T.Tokuyama
- Organizer
  The 1^<st> ETH-JAPAN Workshop on Science and Computing
- Place of Presentation
  Engelberg, Switzerland
- Year and Date
  2012-03-13
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] An Algorithm for Optimally Locating Baselines using Quad Decomposition2012
- Author(s)
  J.Chun, N.Kaothanthong, Y.Otachi, H, Takahashi, T.Tokuyama
- Organizer
  2012年電子情報通信学会総合大会
- Place of Presentation
  岡山
- Year and Date
  2012-03-21
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] A Unified View to Greedy Routing Algorithms in Ad Hoc Networks2012
- Author(s)
  Jinhee Chun, Akiyoshi Shioura, Truong Minh Tien and Takeshi Tokuyama
- Organizer
  WAAC2012ーJapan Korean Workshop on Algorithms and Computaition
- Place of Presentation
  国立情報学研究所
- Year and Date
  2012-07-10
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Image Retrieval System Using Distance-Based Shape Recognition2011
- Author(s)
  N.Kaothanthong, Y.Ota, J.Chun, T.Tokuyama
- Organizer
  the 14th Korea-Japan Joint Workshop on Algorithms and Computation (WAAC2011)
- Place of Presentation
  Pusan Korea
- Year and Date
  2011-07-09
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Image Recognition And Retrieval By Using Distance Information2011
- Author(s)
  ガオタントンナスダ, 全眞嬉, 徳山豪
- Organizer
  LAシンポジウム
- Place of Presentation
  京都大学数理解析研
- Year and Date
  2011-02-01
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] ゾーンダイアグラム:新しい勢力均衡図とその数理2011
- Author(s)
  Takeshi Tokuyama
- Organizer
  数学をコアとするスマートイノベーションの探索
- Place of Presentation
  仙台(招待講演)
- Year and Date
  2011-11-29
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Distance-Based Shape Invariants for Image Retrieval2011
- Author(s)
  J.Chun, N.Kaothanthong, Y.Ota, T.Tokuyama
- Organizer
  The 4th Annual Meeting of the Asian Association for Algorithms and Computation (AAAC2011)
- Place of Presentation
  HsinChu, Taiwan
- Year and Date
  2011-04-16
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Image Segmentation Using Maximum Weight Region2011
- Author(s)
  J.Chun, N.Kaothanthong, T.Tokuyama
- Organizer
  電子情報通信学会コンピューテション研究会
- Place of Presentation
  名古屋
- Year and Date
  2011-12-16
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] タブローの髄配置問題2011
- Author(s)
  安齋進也, 全眞嬉, コルマンマティアス, 徳山豪
- Organizer
  情報処理学会SIGAL
- Place of Presentation
  琉球大学
- Year and Date
  2011-03-07
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Distance Trisector Curveに関する研究の誕生から発展までの経緯2011
- Author(s)
  浅野哲夫, 徳山豪, 今井桂子, 河村彰星
- Organizer
  電子情報通信学会コンピューテション研究会
- Place of Presentation
  名古屋(招待講演)
- Year and Date
  2011-12-16
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] On the point set reconstruction from graphs2011
- Author(s)
  Meng Li, Yota Otachi, Takeshi Tokuyama
- Organizer
  The 4th Annual Meeting of the Asian Association for Algorithms and Computation (AAAC2011)
- Place of Presentation
  HsinChu, Taiwan
- Year and Date
  2011-04-16
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Cascade of Multi-level Multi-instance classifiers for Image Annotation2011
- Author(s)
  Cam-Tu Nguyen, Ha Vu Le, T.Tokuyama
- Organizer
  The International Conference on Knowledge Discovery and Image Retrieval (KDIR'2011)
- Place of Presentation
  Paris, France
- Year and Date
  2011-10-28
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] アルゴリズム設計と幾何学:数学の成果を利用したアルゴリズム2011
- Author(s)
  Takeshi Tokuyama
- Organizer
  第10回情報科学技術フォーラムFIT2011
- Place of Presentation
  函館(招待講演)
- Year and Date
  2011-09-08
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Efficient Algorithms for Network Localization Using Cores of Underlying Graphs2011
- Author(s)
  M.Li, Y.Otachi, T.Tokuyama
- Organizer
  ALGOSENSORS 2011
- Place of Presentation
  Saarbruecken, Germany
- Year and Date
  2011-09-08
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] デジタル空間での計算幾何学の構築と展開2011
- Author(s)
  徳山豪
- Organizer
  「計算機科学あ発展と未来ワークショップ
- Place of Presentation
  京都大学招待講演
- Year and Date
  2011-03-11
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] ユークリッド空間及びノルム空間における地帯図2010
- Author(s)
  河村彰星, 徳山豪, J.Matousek
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  福岡
- Year and Date
  2010-01-25
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] センサーネットワークの位相情報の検知に関する研究2010
- Author(s)
  成田龍太, 徳山豪
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  東京
- Year and Date
  2010-03-12
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] 距離k分割線と一般図形のゾーン図の存在と一意性について2010
- Author(s)
  成田龍太, 徳山豪
- Organizer
  冬のLAシンポジウム
- Place of Presentation
  京都
- Year and Date
  2010-02-02
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] デジタル平面の計算幾何学(特別講演)2010
- Author(s)
  徳山豪
- Organizer
  IPSJ-SIGAL IEICE-COMP共催研究会
- Place of Presentation
  金沢 (JAIST)
- Year and Date
  2010-05-19
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Distance k-Sectors Exist.2010
- Author(s)
  Keiko Imai, Akitoshi Kawamura, Jiri Matousek, Daniel Reem, Takeshi Tokuyama
- Organizer
  26th Annual Symposium on Computational Geometry
- Place of Presentation
  Snowbird, Utah.
- Year and Date
  2010-06-15
- Data Source
  KAKENHI-PROJECT-19200001
[Presentation] Zone Diagrams in Euclidean Spaces and in Other Normed Spaces.2010
- Author(s)
  Akitoshi Kawamura, Jiri Matousek, Takeshi Tokuyama
- Organizer
  26th Annual Symposium on Computational Geometry
- Place of Presentation
  Snowbird, Utah.
- Year and Date
  2010-06-15
- Data Source
  KAKENHI-PROJECT-19200001
[Presentation] Zone Diagram and Geometric Equilibrium 〔学会特別講演〕2010
- Author(s)
  Takeshi Tokuyama
- Organizer
  Conference on Theory and Applications of Models of Computation
- Place of Presentation
  Prague, Charles大学
- Year and Date
  2010-07-09
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] 距離等分の存在2010
- Author(s)
  今井桂子, 河村彰星, 徳山豪, J.Matousek
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  福岡
- Year and Date
  2010-01-25
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] A Feature-Word-Topic Model for Image Annotation2010
- Author(s)
  Cam-Tu Nguyen, Natsuda Kao thanthong, Xuan-Hieu Phan, Takeshi Tokuyama
- Organizer
  GCOE The 3rd Student Organizing International Mini-Conference on Information Electronics Systems
- Place of Presentation
  仙台
- Year and Date
  2010-10-10
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] 長方形やタブローの同時配置における隅位置情報の効果2010
- Author(s)
  安斎進也・全眞嬉・葛西亮生・マチアスコルマン・徳山豪
- Organizer
  IEICE COMP研究会
- Place of Presentation
  大津〔滋賀県〕
- Year and Date
  2010-04-22
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] イルジマトウシェク, ユークリッド空間及びノルム空間における地帯図2010
- Author(s)
  河村彰星, 徳山豪
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  福岡
- Year and Date
  2010-01-25
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] イルジマトウシェク, ダニエルレエム, 距離等分の存在2010
- Author(s)
  今井桂子, 河村彰星, 徳山豪
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  福岡
- Year and Date
  2010-01-12
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Zone diagrams in Euclidean spaces and in other normed spaces2010
- Author(s)
  Akitoshi Kawamura, Jiri Matousek,Takeshi Tokuyama
- Organizer
  Symposium on Computational Geometry
- Place of Presentation
  Utah, USA
- Year and Date
  2010-06-15
- Data Source
  KAKENHI-PROJECT-22240001
[Presentation] Combinatorial Geometry, Mathematics for Geometric Information Proces sing2010
- Author(s)
  Takeshi Tokuyama
- Organizer
  京都賞ワークショップMathematical Development of Algorithm Science
- Place of Presentation
  京都国際会議場招待講演
- Year and Date
  2010-11-12
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Deterministic Constant-Work-Space Algorithms for 2-D Linear Programming2010
- Author(s)
  T.Asano, D.Chen, 徳山豪
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  東京
- Year and Date
  2010-03-12
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Algorithms for Image Segmentation Based on Geometric Approach2010
- Author(s)
  Shinya Anzai, Jinhee Chun, Ryosei Kasai, Matias Korman, Takeshi Tokuyama.
- Organizer
  AAC2010
- Place of Presentation
  韓国浦項工科大学
- Year and Date
  2010-04-18
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] アルファベットサイズに依存しない高速近似文字列検索のための線形サイズ索引構造2010
- Author(s)
  森本雄太, 定兼邦彦, 全眞嬉, 徳山豪
- Organizer
  LAシンポジウム
- Place of Presentation
  魚津(富山県)
- Year and Date
  2010-07-20
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] 画像切り出しに対するアルゴリズムの提案2010
- Author(s)
  安齋進也, 全眞嬉, 葛西亮生, コルマンマティアス, 徳山豪
- Organizer
  冬のLAシンポジウム
- Place of Presentation
  京都
- Year and Date
  2010-02-02
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Deterministic Constant Work Space Algorithms for 2-D Linear Programming2010
- Author(s)
  Testuo Asano, Danny Chen, Takeshi Tokuyama
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  東京
- Year and Date
  2010-03-12
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] ジャストインタイムウェブ広告におけるタクソノミ自動生成手法2009
- Author(s)
  櫻庭敦之, 成田龍太, 全眞嬉, 徳山豪
- Organizer
  LAシンポジウム2009
- Place of Presentation
  松島
- Year and Date
  2009-07-22
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Distance k-Sectors and Zone Diagrams2009
- Author(s)
  徳山豪
- Organizer
  Canada Japan Workshop on Computational Geometry
- Place of Presentation
  東京大学
- Year and Date
  2009-07-14
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Algorithms for optimal segmentation of regions decomposable into basic shapes2009
- Author(s)
  葛西亮生・Jinhee Chun・Matias Korman・徳山豪
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  札幌
- Year and Date
  2009-06-29
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] On simultaneous optimal segmentation of digital objects2009
- Author(s)
  Jinhee Chun・葛西亮生・Matias Korman・徳山豪
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  仙台
- Year and Date
  2009-10-16
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] 基単調領域の非交差和領域の最適イメージ切り出しアルゴリズム2009
- Author(s)
  全眞嬉・葛西亮生・マティアスコルマン・徳山豪
- Organizer
  FIT情報科学フォーラム
- Place of Presentation
  仙台
- Year and Date
  2009-09-03
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] ジャストインタイムウェブ広告におけるタクソノミ自動生成手法2009
- Author(s)
  櫻庭敦之・成田龍太・全眞嬉・徳山豪
- Organizer
  FIT情報科学フォーラム
- Place of Presentation
  仙台
- Year and Date
  2009-09-03
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Geometric Optimization in Grid Topology and Related Combinatorics2009
- Author(s)
  Takeshi Tokuyama
- Organizer
  20th Conference on Algorithmic and Combinatorial Geometry
- Place of Presentation
  Budapest
- Year and Date
  2009-06-18
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Geometric Optimization in Grid Topology and Related Topics2009
- Author(s)
  徳山豪
- Organizer
  Algorithmic and Combinatorial Geometry
- Place of Presentation
  ブダペスト、ハンガリー
- Year and Date
  2009-06-18
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] An Improved Algorithm for Insergint a Highway in a City Metric based on Quasiconvex Optimization Techniques2009
- Author(s)
  Matias Korman, 徳山豪
- Organizer
  Asian Association for Algorithms and Computation
- Place of Presentation
  杭州,中国
- Year and Date
  2009-04-11
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] 基単調領域の非交差和領域の最適イメージ切り出しアルゴリズム2009
- Author(s)
  全眞嬉, 葛西亮生, コルマンマティアス, 徳山豪
- Organizer
  第8回FIT情報科学技術フォーラム2009
- Place of Presentation
  仙台
- Year and Date
  2009-09-02
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] 複数のデジタル図形の最適切り出しについて2009
- Author(s)
  全眞嬉, 葛西亮生, コルマンマティアス, 徳山豪
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  仙台
- Year and Date
  2009-10-16
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Distance k-Sectors and Zone Diagrams2009
- Author(s)
  K. Imai, A. Kawamura, J. Matousek, Y. Muramatsu, T. Tokuyama
- Organizer
  European Symposium on Computational Geometry
- Place of Presentation
  Brussel, ベルギー
- Year and Date
  2009-03-17
- Data Source
  KAKENHI-PROJECT-18650001
[Presentation] An Improved Algorithm for Inserting a Highway in a City Metric Based on Minimization of Quasiconvex Functions European Symposium on Computational Geometry2009
- Author(s)
  Matias Korman, and Takeshi Tokuyama
- Organizer
  ブリュッセル
- Place of Presentation
  ベルギー
- Year and Date
  2009-03-16
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] 基本図形分割可能領域の最適切り出しアルゴリズム2009
- Author(s)
  葛西亮生, 全眞嬉, マティアスコルマン, 徳山豪
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  北海道
- Year and Date
  2009-06-29
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Geometric Routing on Ad Hoc Networks2009
- Author(s)
  徳山豪
- Organizer
  Japanese-Hungarian Confernce on Discrete Mathematics and Its Applications
- Place of Presentation
  ブダペスト、ハンガリー
- Year and Date
  2009-05-16
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Algorithms for optimal segmentation of regions decomposable into basic shapes2009
- Author(s)
  Ryosei Kasai, Jinhee Chun, Matias Korman, Takeshi Tokuyama
- Organizer
  コンピューテション研究会, IEICE Technical Report
- Place of Presentation
  北海道
- Year and Date
  2009-06-29
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] ジャストインタイムウェブ広告におけるタクソノミ自動生成手法2009
- Author(s)
  櫻庭敦之, 成田龍太, 全眞嬉, 徳山豪
- Organizer
  夏のLAシンポジウム
- Place of Presentation
  松島
- Year and Date
  2009-07-23
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] An Improved Algorithm for Inserting a Highway in a City Metric Based on Quasiconvex Optimization Techniques2009
- Author(s)
  Matias Korman, Takeshi Tokuyama
- Organizer
  Proc, of the 25th European Workshop on Computational Geometry
- Place of Presentation
  Brussels, Belgium
- Year and Date
  2009-03-16
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] An Improved Algorithm for Inserting a Highway in a City Metric Based on Qua-siconvex Optimization2009
- Author(s)
  Matias Korman, Takeshi Tokuyama
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  京都
- Year and Date
  2009-04-17
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] ジャストインタイムウェブ広告におけるタクソノミ自動生成手法2009
- Author(s)
  櫻庭敦之, 成田龍太, 全眞嬉, 徳山豪
- Organizer
  第8回FIT情報科学技術フォーラム2009
- Place of Presentation
  仙台
- Year and Date
  2009-09-02
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] An Improved Algorithm for Inserting a Highway in a City Metric Based on Quasiconvex Optimization Techniques2009
- Author(s)
  Matias Korman, Takeshi Tokuyama
- Organizer
  Proc, of the 2nd Asian Association for Algorithms and Computation (AAAC'09)
- Place of Presentation
  Hangzhou, China
- Year and Date
  2009-04-11
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Algorithms for Optimal Segmentation of Regions Decomposable into Basic Shapes.2009
- Author(s)
  Jinhee Chun, 葛西亮生, Matias Korman, 徳山豪
- Organizer
  International Symposium on Algorithms and Computation, ISAAC 2009
- Place of Presentation
  ホノルル、USA
- Year and Date
  2009-12-18
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] 基本図形に分割可能な領域の最適切り出しアルゴリズム2009
- Author(s)
  葛西亮生, コルマンマティアス, 全眞嬉, 徳山豪
- Organizer
  夏のLAシンポジウム
- Place of Presentation
  松島
- Year and Date
  2009-07-22
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] 距離K等分線とゾーン図の存在と一意性について2009
- Author(s)
  今井桂子, 河村彰星, 村松悠, 徳山豪
- Organizer
  LA シンポジウム
- Place of Presentation
  京都大学RIMS
- Year and Date
  2009-02-04
- Data Source
  KAKENHI-PROJECT-18650001
[Presentation] 基本図形に分割可能な領域の最適切り出しアルゴリズム2009
- Author(s)
  葛西亮生, コルマンマティアス, 全眞嬉, 徳山豪
- Organizer
  LAシンポジウム2009
- Place of Presentation
  松島
- Year and Date
  2009-07-22
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Algorithms for Optimal Segmentation of Regions Decomposable into Basic Shape2009
- Author(s)
  Jinhee Chun, 葛西亮生, Matias Korman, 徳山豪
- Organizer
  Korea-Japan Joint Workshop
- Place of Presentation
  ソウル、韓国
- Year and Date
  2009-07-04
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Consistent Digital Rays2008
- Author(s)
  Jinhee Chun, Matias Korman, Martin Noellenburg, Takeshi Tokuyama
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  神奈川
- Year and Date
  2008-03-10
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Geometric routing in ad hoc networks via random local neighbors2008
- Author(s)
  Hiroaki Onuma, Kazushige Sato, Takeshi Tokuyama
- Organizer
  AAAC 2008
- Place of Presentation
  香港(中国)
- Year and Date
  2008-04-26
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Subquadratic Segment Insertion2008
- Author(s)
  Matias Korman, Takeshi Tokuyama
- Organizer
  LAシンポジウム2008
- Place of Presentation
  和歌山
- Year and Date
  2008-07-23
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Digital Star Shapes and Their Applications2008
- Author(s)
  Jinhee Chun, Matias Korman, Martin Nollenburg, Takeshi Tokuyama
- Organizer
  AAAC 2008
- Place of Presentation
  香港(中国)
- Year and Date
  2008-04-26
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] リストページ自動分割問題の最適グラフ分割を用いた解法の提案と評価2008
- Author(s)
  志賀琴枝, 徳山豪
- Organizer
  FIT2008報科学技術フォーラム
- Place of Presentation
  藤原
- Year and Date
  2008-09-03
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Consistent Digital Rays2008
- Author(s)
  Jinhee Chun, Matias Korman, Martin Noellenburg, Takeshi Tokuyama
- Organizer
  The 2nd International Symposium on Information Electronics Systems (CERIES-GCOE08)
- Place of Presentation
  Sendai
- Year and Date
  2008-07-14
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Digital Star Shapes and Their Applications2008
- Author(s)
  Jinhee Chun, Matias Korman, Martin Noellenburg, Takeshi Tokuyama
- Organizer
  Asian Association for Algorithms and Computation 2008 (AAAC' 08)
- Place of Presentation
  Hong Kong
- Year and Date
  2008-04-26
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] 動画に対するコメントを利用した自動 Web 検索システム2008
- Author(s)
  成田龍太, 全眞嬉, 徳山豪
- Organizer
  FIT2008報科学技術フォーラム
- Place of Presentation
  藤原
- Year and Date
  2008-09-03
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Consistent Digital Rays2008
- Author(s)
  Jinhee Chun, Matias Korman, Martin Noellenburg, Takeshi Tokuyama
- Organizer
  Proc, of the 24th European Workshop on Computational Geometry
- Place of Presentation
  Nancy France
- Year and Date
  2008-03-19
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Finding the maximum union of closures is NP-hard, even for trees2008
- Author(s)
  J. Chun, M. Korman, M.Nollenburg, T. Tokuyama
- Organizer
  Proceedings of 11^<th> WAAC, Japan-Korea Workshop on Algorithms
- Place of Presentation
  札幌
- Year and Date
  2008-07-20
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Geometric routing in ad hoc networks via random local neighbors2008
- Author(s)
  H. Onuma, K. Sato, T. Tokuyama
- Organizer
  1^<st> Annual Meeting of Asian Association of Algorithms and Computation
- Place of Presentation
  Hong Kong, China
- Year and Date
  2008-04-20
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] アドホックネットワーク上でのランダム局所近傍を利用した幾何ルーティングアルゴリズムの設計と解析2008
- Author(s)
  佐藤和茂, 徳山豪
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  石川
- Year and Date
  2008-06-16
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] 動画に対するコメントを利用した自動Web検索システム2008
- Author(s)
  成田龍太・全眞嬉・徳山豪
- Organizer
  FIT2008
- Place of Presentation
  慶応大学藤沢
- Year and Date
  2008-09-03
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] アドホックネットワーク上でのランダム局所近傍を利用した幾何ルーティングアルゴリズムの設計と解析2008
- Author(s)
  佐藤和茂・徳山豪
- Organizer
  FIT2008
- Place of Presentation
  慶応大学藤沢
- Year and Date
  2008-09-03
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] アドホックネットワーク上でのランダム局所近傍を利用した幾何ルーティングアルゴリズムの設計と解析2008
- Author(s)
  佐藤和茂・徳山豪
- Organizer
  信学技報, vol.108, no.89, pp7-14. COMP2008-16
- Place of Presentation
  北陸先端科学技術大学院大学
- Year and Date
  2008-06-16
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Optimal Insertion of a Segment Highway in a City Metric2008
- Author(s)
  Matias Korman, Takeshi Tokuyama
- Organizer
  Proc, of the 24th European Workshop on Computational Geometry
- Place of Presentation
  Nancy France
- Year and Date
  2008-03-19
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Optimal insertion of a segment highway in a city metric 1^<st> Annual Meeting of Asian Association of Algorithms and Computation2008
- Author(s)
  Matias Korman, and Takeshi Tokuyama
- Place of Presentation
  Hong Kong中国
- Year and Date
  2008-04-20
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Optimal insertion of a segment highway in a city metric2008
- Author(s)
  Matias Korman and Takeshi Tokuyama
- Organizer
  1^<st> Annual Meeting of Asian Association of Algorithms and Computation
- Place of Presentation
  Hong Kong, China
- Year and Date
  2008-04-20
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Digital Star Shapes and Their Applications2008
- Author(s)
  J. Chun, M. Korman, M. Nollenburg, T. Tokuyama
- Organizer
  1^<st> Annual Meeting of Asian Association of Algorithms and Computation
- Place of Presentation
  Hong Kong中国
- Year and Date
  2008-04-20
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] アドホックネットワーク上でのランダム局所近傍を利用した幾何ルーティングアルゴリズムの設計と解析2008
- Author(s)
  佐藤和茂, 徳山豪
- Organizer
  FIT2008報科学技術フォーラム
- Place of Presentation
  藤原
- Year and Date
  2008-09-03
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] メッシュネットワークにおけるジオメトリックルーティングに関する研究2008
- Author(s)
  小沼寛明, 佐藤和茂, 徳山豪
- Organizer
  第117アルゴリズム研究会
- Place of Presentation
  広島
- Year and Date
  2008-03-07
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Optimal insertion of a segment highway in a city metric2008
- Author(s)
  Matias Korman, Takeshi Tokuyama
- Organizer
  Proc, of the 1st Asian Association for Algorithms and Computation (AAAC' 08)
- Place of Presentation
  Hong Kong
- Year and Date
  2008-04-26
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Optimal insertion of a segment highway in a city metric2008
- Author(s)
  Matias Korman, Takeshi Tokuyama
- Organizer
  AAAC 2008
- Place of Presentation
  香港(中国)
- Year and Date
  2008-04-26
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Geometric Problems on Ad-Hoc Network Design2008
- Author(s)
  Takeshi Tokuyama
- Organizer
  RIMS Workshop on Discrete Mathematics and Computational Geometry
- Place of Presentation
  京都
- Year and Date
  2008-10-18
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] 最適ハイウェイ配置問題2007
- Author(s)
  コルマンマティアス, 徳山豪
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  福岡
- Year and Date
  2007-05-25
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] マグナスハルドーソン, "Wireless Ad-Hoc ネットワークにおける干渉の軽減法に関する研究"2007
- Author(s)
  田代太一, 徳山豪
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  東京
- Year and Date
  2007-03-05
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Voronoi Diagram with Respect to Criteria on Vision Information2007
- Author(s)
  T. Asano, N. Katoh, H. Tamaki, T. Tokuyama
- Organizer
  ISVD 2007
- Place of Presentation
  Wales, UK
- Year and Date
  2007-07-09
- Data Source
  KAKENHI-PROJECT-16092101
[Presentation] Voronoi Diagram with Respect to Criteria on Vision Information2007
- Author(s)
  Tetsuo Asano, Naoki Katoh, Hisao Tamaki, Takeshi Tokuyama
- Organizer
  4^<th> International Symposium on Voronoi diagram
- Place of Presentation
  イギリス (Wales)
- Year and Date
  2007-07-10
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Efficient e-net construction for an application to ad-hoc network2007
- Author(s)
  Takeshi Tokuyama
- Organizer
  HERCMA2007
- Place of Presentation
  アテネ(ギリミセ)
- Year and Date
  2007-09-20
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Fixed-Parameter Tractability for Non-Crossing Spanning Trees2007
- Author(s)
  M. M. Halldorsson, C. Knauer, A. Spillner, T. Tokuyama
- Organizer
  10th International Workshop on Algorithms and Data Structures
- Place of Presentation
  Dalhousie University, Halifax, カナダ
- Data Source
  KAKENHI-PROJECT-16092202
[Presentation] Optimal Highway Location Problem2007
- Author(s)
  Matias Korman, Takeshi Tokuyama
- Organizer
  Proc, of the International Conference on Computational Geometry and Graph Theory (CGGT' 07)
- Place of Presentation
  Kyoto
- Year and Date
  2007-06-12
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Voronoi Diagram with Respect to Criteria on Vision Information2007
- Author(s)
  Tetsuo Asano, Naoki Katoh, Hisao Tamaki, Takeshi Tokuyama
- Organizer
  4^<th> International Symposium on Voronoi diagram
- Place of Presentation
  Glamorganイギリス
- Year and Date
  2007-07-10
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Distance Trisector of Segments and Zone Diagram of Segments in a Plane2007
- Author(s)
  J. Chun, Y. Okada, T. Tokuyama
- Organizer
  4th International Symposium on Voronoi Diagrams in Science and Engineering
- Place of Presentation
  University of Glamorgan, Pontypridd, イギリス
- Data Source
  KAKENHI-PROJECT-16092202
[Presentation] 計算理論の現実の場での応用例2007
- Author(s)
  徳山豪
- Organizer
  情報処理学会春季大会特別セッション「情報爆発時代における理論と応用」
- Place of Presentation
  早稲田大学, 東京
- Year and Date
  2007-03-07
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Voronoi Diagram with Respect to Criteria on Vision Information2007
- Author(s)
  T. Asano, N. Katoh, H. Tamaki, T. Tokuyama
- Organizer
  4th International Symposium on Voronoi Diagrams in Science and Engineering
- Place of Presentation
  University of Glamorgan, Pontypridd, イギリス
- Data Source
  KAKENHI-PROJECT-16092202
[Presentation] Fixed-Parameter Tractability for Non-Crossing Spanning Trees2007
- Author(s)
  Magnus Halldorsson, Christian Knauer, Andreas Spillner, Takeshi Tokuyama
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  福岡
- Year and Date
  2007-05-25
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Optimal Highway Location Problem,2007
- Author(s)
  Matias Korman, Takeshi Tokuyama,
- Organizer
  Kyoto CGGT
- Place of Presentation
  Kyoto
- Year and Date
  2007-06-13
- Data Source
  KAKENHI-PROJECT-18650001
[Presentation] Digital Star Shapes and Their Applications2007
- Author(s)
  Jinhee Chun, Matias Korman, Martin Noellenburg, Takeshi Tokuyama
- Organizer
  情報処理学会114回アルゴリズム研究会
- Place of Presentation
  豊橋
- Year and Date
  2007-09-21
- Data Source
  KAKENHI-PROJECT-18300001
[Presentation] Algorithms for Computing Optimal Image Segmentation using Quadtree Decomposition
- Author(s)
  Jinhee Chun, Takasi Horiyama, Takehiro Ito, Natsuda Kaothanthong, Hirotaka Ono, Yota Otachi, Takeshi Tokuyama, Ryuhei Uehara and Takeaki Uno
- Organizer
  Thailand-Japan Joint Conference on Computational Geometry and Graphs(TJJCCGG2012)
- Place of Presentation
  Bangkok, Thai
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] A Uniied View to Greedy Geometric Routing Algorithms in Ad Hoc Networks
- Author(s)
  Jinhee Chun, Akiyoshi Shioura, Truong Minh Tien and Takeshi Tokuyama
- Organizer
  電子情報通信学会技術報告COMP研究会
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] 理論計算機科学への招待,
- Author(s)
  徳山豪
- Organizer
  科学者の卵プロジェクト
- Place of Presentation
  東北大学
- Invited
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Shape Description using Classified Distances
- Author(s)
  Jinhee Chun, Natsuda Kaothanthong and Takeshi Tokuyama
- Organizer
  6th Asian Associ- ation for Algorithms and Computation Annual Meeting (AAAC 2013),
- Place of Presentation
  松島
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Algorithmic Problems on Geometric Routing in Ad-Hoc Networks
- Author(s)
  Takeshi Tokuyama
- Organizer
  Dagsthul Seminar on Algorithms for Wireless Communication
- Place of Presentation
  ドイツ、ダグスチュール
- Invited
- Data Source
  KAKENHI-PROJECT-24650001
[Presentation] Optimal grid decompositions for maximum weight region computation with application to image segmentation.
- Author(s)
  Jinhee Chun, Natsuda Kaothanthong, Hiromi Takahashi, and Takeshi Tokuyama
- Organizer
  ACM　SOCG2012 （Young Researcher Forum）
- Place of Presentation
  Chapel Hill, USA
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] データ圧縮と構造化：理論革新とその未来
- Author(s)
  徳山豪
- Organizer
  E-サイエンスに向けた革新的アルゴリズム基盤第4回シンポジウム
- Place of Presentation
  京都大学，日本
- Invited
- Data Source
  KAKENHI-ORGANIZER-24106001
[Presentation] Space-efficient polygon reconstruction from visibility angle information
- Author(s)
  Ricardo Gonzaro and Takeshi Tokuyama
- Organizer
  6th Asian Association for Algorithms and Computation Annual Meeting (AAAC 2013)
- Place of Presentation
  松島
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] データ圧縮と構造化: 理論革新とその未来
- Author(s)
  徳山豪
- Organizer
  E-サイエンスに向けた革新的アルゴリズム基盤第 4 回シンポジウム
- Place of Presentation
  京都
- Invited
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Correspondence Finder using Classified　Distance Distribution for Efficient Shape Retrieval
- Author(s)
  Jinhee Chun, Natsuda Kaothanthong and Takeshi Tokuyama
- Organizer
  16th Korea-Japan Joint Workshop on Algorithms and Computation (WAAC 2013),
- Place of Presentation
  Kyonggi大学、　韓国
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] A Unified View to Greedy Routing Algorithms in Ad Hoc Networks
- Author(s)
  Jinhee Chun, Akiyoshi Shioura, Truong Minh Tien and Takeshi Tokuyama,
- Organizer
  5th Korea-Japan Joint Workshop on Algorithms and Computation(WAAC2012)
- Place of Presentation
  東京
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Space-efficient and data-sensitive polygon reconstruction algorithms from visibility angle information
- Author(s)
  Jinhee Chun, Ricardo Gonzalo and Takeshi Tokuyama
- Organizer
  電子情報通信学会コンピュテーション研究会
- Place of Presentation
  神戸
- Data Source
  KAKENHI-PROJECT-24650001
[Presentation] Convex Hull of Movable Objects,
- Author(s)
  Takeshi Tokuyama
- Organizer
  Kyoto University Global Informatics Seminar
- Place of Presentation
  京都
- Invited
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] 理論計算機科学への招待
- Author(s)
  徳山豪
- Organizer
  科学者の卵プロジェクト
- Place of Presentation
  東北大学
- Invited
- Data Source
  KAKENHI-PROJECT-22300001
[Presentation] Balancing location of points on Boundary
- Author(s)
  Takeshi Tokuyama
- Organizer
  National Chunh Hsing University
- Place of Presentation
  国立中正大学、　台湾
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Order Preserving Matching
- Author(s)
  Jinil Kim, Peter Eades, Rudolf Fleischer, Seok-Hee Hong, Costas S. Iliopoulos, Kunsoo Park, Simon J. Puglisi, Takeshi Tokuyama:
- Organizer
  6th Asian Association for Algorithms and Computation Annual Meeting (AAAC 2013)
- Place of Presentation
  松島
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] A Multiple Instance Learning Approach to Image Annotation with Saliency Map
- Author(s)
  Tran Phuong Nhung, Cam-Tu Nguyen, Jinhee Chun, Ha Vu Le and Takeshi Tokuyama:
- Organizer
  International Conference on Knowledge Discovery and Information Re- trieval (KDIR)
- Place of Presentation
  ビラモウア、ポルトガル
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] Space-efficient polygon reconstruction from visibility angle information
- Author(s)
  Jinhee Chun, Ricardo Gonzaro and Takeshi Tokuyama
- Organizer
  AAAC2013
- Place of Presentation
  松島
- Data Source
  KAKENHI-PROJECT-24650001
[Presentation] 理論計算機科学への招待
- Author(s)
  徳山豪
- Organizer
  科学者の卵プロジェクト
- Place of Presentation
  東北大学，日本
- Invited
- Data Source
  KAKENHI-ORGANIZER-24106001
[Presentation] Space-efficient and data-sensitive polygon reconstruction algorithms from visibility angle information,
- Author(s)
  Jinhee Chun, Ricardo Gonzalo and Takeshi Tokuyama
- Organizer
  電子情報通信学会技術報告, vol. 113, no. 14, COMP2013-5,
- Place of Presentation
  神戸
- Data Source
  KAKENHI-PLANNED-24106007
[Presentation] A Uniied View to Greedy Geometric Routing Algorithms in Ad Hoc Networks
- Author(s)
  Jinhee Chun, Akiyoshi Shioura, Truong Minh Tien and Takeshi Tokuyama
- Organizer
  電子情報通信学会COMP研究会
- Place of Presentation
  東北大学
- Data Source
  KAKENHI-PROJECT-24650001

1. WATANABE Osamu (80158617)

# of Collaborated Projects: 5 results

# of Collaborated Products: 0 results
2. ASANO Tetsuo (90113133)

# of Collaborated Projects: 5 results

# of Collaborated Products: 19 results
3. CHUN Jinhee (80431550)

# of Collaborated Projects: 5 results

# of Collaborated Products: 81 results
4. IWAMA Kazuo (50131272)

# of Collaborated Projects: 4 results

# of Collaborated Products: 0 results
5. ITO Hiro (50283487)

# of Collaborated Projects: 4 results

# of Collaborated Products: 5 results
6. KATOH Naoki (40145826)

# of Collaborated Projects: 4 results

# of Collaborated Products: 1 results
7. HORIYAMA Takashi (60314530)

# of Collaborated Projects: 4 results

# of Collaborated Products: 3 results
8. KAWARABAYASHI Kenichi (40361159)

# of Collaborated Projects: 3 results

# of Collaborated Products: 3 results
9. IMAI Hiroshi (80183010)

# of Collaborated Projects: 3 results

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10. ASANO Takao (90124544)

# of Collaborated Projects: 3 results

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14. INABA Mary (60282711)

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15. MIYAZAKI Shuichi (00303884)

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17. SUGIHARA Kokichi (40144117)

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21. MORIZUMI Hiroki (50463782)

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25. KUBOTA Koichi (90178046)

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26. OBOKATA Koji (50303326)

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27. IBARAKI Toshihide (50026192)

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28. TODA Seinosuke (90172163)

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29. MARUOKA Akira (50005427)

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30. MINATO Shinichi (10374612)

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31. MAKINO Kazuhisa (60294162)

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32. YAMASHITA Shigeru (30362833)

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34. MORI Ryuhei (60732857)

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36. 塩浦昭義 (10296882)

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37. 宇野毅明 (00302977)

# of Collaborated Projects: 1 results

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38. 渋谷哲朗 (60396893)

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39. 小池敦 (20639166)

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40. Korman Matias (80732718)

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41. 大舘陽太

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Tokuyama Takeshi 徳山 豪

TOKUYAMA Takeshi 徳山 豪

Research Projects

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図形集合の普遍被覆に対するアルゴリズム理論の研究Principal Investigator

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Construction of Consistent Computational Geometry in Discrete SpacesPrincipal Investigator

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Organized research on computational complexity via algebraic geometryPrincipal Investigator

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Theory and Applications of Kinetic Computational Geometry with UncertanityPrincipal Investigator

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Development towards innovative data structure utilizing methodology of limit of computationPrincipal Investigator

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Challenging Research to Kinetic Adhoc Network DesignPrincipal Investigator

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Construction of Computational Geometry in DIgital Space and Its ApplicationsPrincipal Investigator

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Construction of Geometric Data Processing Optimization Theory by Using Global NormsPrincipal Investigator

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計算幾何学における曲線・局面の解析的処理理論の萌芽Principal Investigator

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計算理論的設計による知識抽出モデルに関する研究Principal Investigator

Tokuyama Takeshi 徳山豪

TOKUYAMA Takeshi 徳山豪