Ibaraki University's
College of Engineering
Department of Intelligent Systems Engineering

Associate Professor

TAKEDA Koujin


Academic background

  1. The University of Tokyo Graduate School, Division of Science Department of Physics Doctor later Completed
  2. The University of Tokyo Faculty of Science Department of Physics Graduated

Academic degrees

  1. Doctor of Science The University of Tokyo

Research Areas

  1. Fundamental Informatics
  2. Mathematical Physics/Fundamental Theory of Physical Properties

Papers

  1. Research paper (scientific journal) Joint "Statistical mechanical assessment of a reconstruction limit of compressed sensing: Toward theoretical analysis of correlated signals" Koujin Takeda, Yoshiyuki Kabashima Europhysics Letters 95, 18006 2011/06/21 doi:10.1209/0295-5075/95/18006
  2. Research paper (scientific journal) Joint "Cavity approach to the spectral density of sparse symmetric random matrices" Tim Rogers, Isaac Pérez Castillo, Reimer Kühn, Koujin Takeda Physical Review E 78, 031116 2008/09/10 10.1103/PhysRevE.78.031116
  3. Research paper (scientific journal) Joint "Analysis of CDMA systems that are characterized by eigenvalue spectrum" Koujin Takeda, Shinsuke Uda, Yoshiyuki Kabashima Europhysics Letters 76, 1193-1199 2006/11/16 10.1209/epl/i2006-10380-5
  4. Research paper (scientific journal) Joint "Exact location of the multicritical point for finite-dimensional spin glasses: a conjecture" Koujin Takeda, Tomohiro Sasamoto, Hidetoshi Nishimori Journal of Physics A 38, 3751-3774 2005/04/13 doi:10.1088/0305-4470/38/17/004
  5. Research paper (scientific journal) Joint "Self-dual random-plaquette gauge model and the quantum toric code" Koujin Takeda, Hidetoshi Nishimori Nuclear Physics B 686, 377-396 2004/03/10 10.1016/j.nuclphysb.2004.03.006