@article{CTT100403640, author = {Koujin Takeda and Tomohiro Sasamoto and Hidetoshi Nishimori}, title = {Exact location of the multicritical point for finite-dimensional spin glasses: a conjecture}, journal = {Journal of Physics A}, year = 2005, } @article{CTT100403637, author = {Koujin Takeda and Hidetoshi Nishimori}, title = {Self-dual random-plaquette gauge model and the quantum toric code}, journal = {Nuclear Physics B}, year = 2004, } @article{CTT100704737, author = {K. Takeda and Y. Kabashima}, title = {Statistical mechanical assessment of a reconstruction limit of compressed sensing: Toward theoretical analysis of correlated signals}, journal = {EPL (Europhysics Letters)}, year = 2011, } @article{CTT100718221, author = {Tomoyuki Obuchi and Kazutaka Takahashi and Koujin Takeda}, title = {Statistical mechanical analysis of hierarchical random code ensemble in signal processing}, journal = {Journal of Physics A: Mathematical and Theoretical}, year = 2011, } @article{CTT100718218, author = {Tomoyuki Obuchi and Kazutaka Takahashi and Koujin Takeda}, title = {Replica symmetry breaking, complexity, and spin representation in the generalized random energy model}, journal = {Journal of Physics A: Mathematical and Theoretical}, year = 2010, } @article{CTT100552468, author = {Yukinori Tonosaki and Koujin Takeda and Yoshiyuki Kabashima}, title = {Numerical Study of TAP Metastable States in 3-body Ising Spin Glasses}, journal = {Physical Review B}, year = 2007, } @article{CTT100403634, author = {Koujin Takeda and Ikuo Ichinose}, title = {Random-Mass Dirac Fermions in an Imaginary Vector Potential: Delocalization Transition and Localization Length}, journal = {Journal of the Physical Society of Japan}, year = 2001, } @inproceedings{CTT100711367, author = {Koujin Takeda and Yoshiyuki Kabashima}, title = {Reconstruction algorithm in compressed sensing based on maximum a posteriori estimation}, booktitle = {Journal of Physics Conference Series}, year = 2013, } @inproceedings{CTT100711371, author = {D. Lee and Y. Kabashima and K. Takeda and T. Yamada and K. Akabane and K. Uehara}, title = {Sparse-Matrix-Based Compressed Sensing for Spectrum Sensing in Flexible Wireless}, booktitle = {Proc. APCC2012}, year = 2012, } @inproceedings{CTT100711368, author = {Koujin Takeda and Yoshiyuki Kabashima}, title = {A study of the universal threshold in the L1 recovery by statistical mechanics}, booktitle = {Proc. CISS2012}, year = 2012, } @inproceedings{CTT100711376, author = {Koujin Takeda and Yoshiyuki Kabashima}, title = {Statistical Mechanical Analysis of Compressed Sensing Utilizing Correlated Compression Matrix}, booktitle = {Proc. ISIT2011}, year = 2010, } @misc{CTT100594317, author = {Koujin Takeda}, title = {Anderson Transition in One Dimensional Random Mass Fermion Model}, year = 2001, } @misc{CTT100669857, author = {樺島祥介 and 竹田晃人 and 李斗 煥  and 山田 貴之  and 上原 一浩  and 赤羽 和徳 }, title = {信号処理システム及び信号処理方法}, howpublished = {登録特許}, year = 2015, month = {}, note = {特願2012-145921(2012/06/28), 特開2014-011577(2014/01/20), 特許第5761812号(2015/06/19)} } @misc{CTT100669845, author = {竹田晃人 and 樺島祥介 and 李 斗煥  and 山田 貴之  and 上原 一浩  and 赤羽 和徳}, title = {信号処理システム及び信号処理方法}, howpublished = {登録特許}, year = 2015, month = {}, note = {特願2012-145920(2012/06/28), 特開2014-011576(2014/01/20), 特許第5761811号(2015/06/19)} } @phdthesis{CTT100594317, author = {Koujin Takeda}, title = {Anderson Transition in One Dimensional Random Mass Fermion Model}, school = {東京大学}, year = 2001, }