Morikuni Keiichi

Researcher's full information

Conference, etc.

• Verified computation of partial eigenvalues using contour integrals
  Imakura K.; Morikuni K.; Takayasu A.
  SIAM Conference on Applied Linear Algebra (SIAM-ALA18)/2018-05-04--2018-05-08
• Contour integral methods for partial eigenproblems of linear rectangular matrix pencils
  Morikuni K.
  SIAM Conference on Applied Linear Algebra (SIAM-ALA18)/2018-05-04--2018-05-08
• Contour integral-based verified computing for partial eigenvalues
  Takayasu A.; Imakura A.; Morikuni Keiichi
  SIAM Conference on Parallel Processing for Scientific Computing (SIAM PP18), Tokyo, Japan/2018-03-07--2018-03-10
• Feature scaling method for supervised spectral clustering
  Matsuda M.; Morikuni K.; Sakurai T.
  SIAM Conference on Parallel Processing for Scientific Computing (SIAM PP18)/2018-03-07--2018-03-10
• Feature scaling method for spectral classification
  Morikuni K.; Matsuda M.; Sakurai T.
  International Workshop on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Cmputing (EPASA2018), Tsukuba, Japan/2018-03-05--2018-03-06
• On-line EM algorithm for long-term tracking of neural activity in a mouse
  Morikuni K.; Ohyama K.; Matsumoto S.; Matsuda M.; Yanagis...
  International Workshop on Eigenvalue Problems: Algorithms; Software and Applications, in Petascale Cmputing (EPASA2018), Tsukuba, Japan/2018-03-05--2018-03-06
• 高次元特徴量に対するスケーリング法と教師付きスペクトラルクラスタリング
  松田 萌望; 保國 惠一; 櫻井 鉄也
  第20回情報論的学習理論ワークショップ (IBIS2017)/2017-11-08--2017-11-11
• Multistep matrix splitting preconditioning for singular linear systems
  Morikuni K. (保國 惠一)
  Poster Workshop 2017: TIA-Kakehashi "Experimental data analysis coordinated with computational science"/2017-09-12--2017-09-12
• 特徴量スケーリングを用いた教師ありスペクトラルクラスタリング
  松田 萌望; 保國 惠一; 櫻井 鉄也
  日本応用数理学会 2017年度 年会/2017-09-06--2017-09-08
• 複素モーメントの誤差評価を用いた周回積分型精度保証付き部分固有値計算
  今倉 暁; 保國 惠一; 高安 亮紀
  日本応用数理学会 2017年度 年会/2017-09-06--2017-09-08
• Contour integral methods for rectangular eigenproblems
  Morikuni K
  21st Conference of the International Linear Algebra Society/2017-07-24--2017-07-28
• GMRES method for singular linear systems
  Morikuni K. (保國 惠一)
  46th Numerical Analysis Symposium/2017-06-28--2017-06-30
• Verified computation of partial eigenvalues of a real symmetric matrix using contour integration
  Imakura A. (今倉 暁); Morikuni K. (保國 惠一); Takayasu A. (高安 亮紀)
  46th Numerical Analysis Symposium (NAS2017)/2017-06-28--2017-06-30
• Supervised spectral clustering using feature scaling
  Matsuda M. (松田 萌望); Morikuni K. (保國 惠一); Sakurai T. (櫻井 鉄也)
  46th Numerical Analysis Symposium (NAS2017)/2017-06-28--2017-06-30
• Inner-iteration preconditioning for singular linear systems
  Morikuni K.
  Householder Symposium XX on Numerical Linear Algebra/2017-06-19--2017-06-23
• スペクトラルクラスタリングにおける特徴量スケーリング
  松田 萌望; 保國 惠一; 櫻井 鉄也
  日本応用数理学会 第13回 研究部会連合発表会 「行列・固有値問題の解法とその応用」研究部会セッション/2017-03-06--2017-03-07
• Inner-Iteration Preconditioning for the Minimum-Norm Solutions to Least Squares Problems
  Morikuni K. (保國 惠一)
  MS33 Sparse Least Squares SIAM Conference on Computational Science and Engineering/2017-02-27--2017-03-03
• GMRES method for singular linear systems
  Morikuni K. (保國 惠一)
  Workshop on Numerical Methods for Matrix Computations (NMMC2017)/2017-01-19--2017-01-20
• 特異線形方程式に対する内部反復前処理
  保國 惠一
  RIMS研究集会 現象解明に向けた数値解析学の新展開II/2016-10-19--2016-10-21
• Contour integral-type solution of eigenvalue problems of rectangular matrix pencils
  Morikuni K. (保國 惠一)
  OS Algorithms for Matrix/Eigenvalue Problems and their Applications (3), JSIAM Annual Meeting 2016/2016-09-11--2016-09-13
• Implementation of Interior-point Methods for LP Based on Krylov Subspace Iterative Solvers with Inner-Iteration Preconditioning
  Cui Y.; Morikuni K.; Tsuchiya T.; Hayami K.
  5th IMA Conference on Numerical Linear Algebra and Optimization, Birmingham, UK/2016-09-07--2016-09-09
• Implementation of Interior-point Methods for LP using Krylov Subspace Methods Preconditioned by Inner Iterations
  Cui Y.; Morikuni K.; Tsuchiya T.; Hayami K.
  Workshop on Advances in Optimization (WAO)/2016-08-12--2016-08-13
• Implementation of Interior-point Methods for LP using Krylov Subspace Methods Preconditioned by Inner Iterations
  Cui Y.; Morikuni K.; Tsuchiya T.; Hayami K.
  Various Aspects of Conic Optimization and Mathematical Modeling Systems Session, The Fifth International Conference on Continuous Optimization (ICCOPT), Tokyo, Japan/2016-08-08--2016-08-11
• Application of inner-iteration preconditioning to general least squares problems
  Morikuni K.
  Recent Advances in the Solution of Least Squares Problems, 20th Conference of the International Linear Algebra Society (ILAS)/2016-07-11--2016-07-15
• Rayleigh-Ritz-type contour integral-based eigensolvers for eigenvalue problems of rectangular matrix pencils
  Morikuni K. (保國 惠一)
  45th Numerical Analysis Symposium (NAS2016)/2016-06-08--2016-06-10
• more...