@article{CTT100813503,
  author = {Yu Terada and Tomoyuki Obuchi and Takuya Isomura and Yoshiyuki Kabashima},
  title = {Objective and efficient inference for couplings in neuronal network},
  journal = {Journal of Statistical Mechanics: Theory and Experiment},
  year = 2019,
}

@article{CTT100808569,
  author = {Tomoyuki Obuchi and Yoshiyuki Kabashima},
  title = {Semi-Analytic Resampling in Lasso},
  journal = {Journal of Machine Learning Research},
  year = 2019,
}

@article{CTT100781090,
  author = {Tomoyuki Obuchi and Yoshinori Nakanishi-Ohno and Masato Okada and Yoshiyuki Kabashima},
  title = {Statistical mechanical analysis of sparse linear regression as a variable selection problem},
  journal = {Journal of Statistical Mechanics: Theory and Experiment},
  year = 2018,
}

@article{CTT100774926,
  author = {Tomoyuki Obuchi and Yoshiyuki Kabashima},
  title = {Accelerating Cross-Validation in Multinomial Logistic Regression with L1-Regularization},
  journal = {Journal of Machine Learning Research},
  year = 2018,
}

@article{CTT100757533,
  author = {Tomoyuki Obuchi and Shiro Ikeda and Kazunori Akiyama and Yoshiyuki Kabashima},
  title = {Accelerating cross-validation with total variation and its application to super-resolution imaging},
  journal = {PLoS ONE},
  year = 2017,
}

@article{CTT100781084,
  author = {Tomoyuki Obuchi and Sei Suzuki and Kazutaka Takahashi},
  title = {Complex semiclassical analysis of the Loschmidt amplitude and dynamical quantum phase transitions},
  journal = {Physical Review B},
  year = 2017,
}

@article{CTT100781087,
  author = {Ulisse Ferrari and Tomoyuki Obuchi and Thierry Mora},
  title = {Random versus maximum entropy models of neural population activity},
  journal = {Physical Review E},
  year = 2017,
}

@article{CTT100734305,
  author = {Tomoyuki Obuchi and Yoshiyuki Kabashima and Kei Tokita},
  title = {Relative species abundance of replicator dynamics with sparse interactions},
  journal = {Journal of Statistical Mechanics: Theory and Experiment},
  year = 2016,
}

@article{CTT100781081,
  author = {Tomoyuki Obuchi and Hirokazu Koma and Muneki Yasuda},
  title = {Boltzmann-machine learning of prior distributions of binarized natural images},
  journal = {Journal of the Physical Society of Japan (JPSJ)},
  year = 2016,
}

@article{CTT100712373,
  author = {Tomoyuki Obuchi and Yoshiyuki Kabashima and Kei Tokita},
  title = {Multiple peaks of species abundance distributions induced by sparse interactions},
  journal = {PHYSICAL REVIEW E},
  year = 2016,
}

@article{CTT100712367,
  author = {Yoshinori Nakanishi-Ohno and Tomoyuki Obuchi and Masato Okada and Yoshiyuki Kabashima},
  title = {Sparse approximation based on a random overcomplete basis},
  journal = {Journal of Statistical Mechanics: Theory and Experiment},
  year = 2016,
}

@article{CTT100708113,
  author = {Tomoyuki Obuchi and Yoshiyuki Kabashima},
  title = {Cross validation in LASSO and its acceleration},
  journal = {Journal of Statistical Mechanics: Theory and Experiment},
  year = 2016,
}

@article{CTT100718238,
  author = {Tomoyuki Obuchi and Simona Cocco and Rémi Monasson},
  title = {Learning probabilities from random observables in high dimensions: the maximum entropy distribution and others},
  journal = {Journal of Statistical Physics},
  year = 2015,
}

@article{CTT100718233,
  author = {Tomoyuki Obuchi and Hikaru Kawamura},
  title = {Monte Carlo simulations of the three-dimensional XY spin glass focusing on chiral and spin order},
  journal = {Physical Review B},
  year = 2013,
}

@article{CTT100718231,
  author = {Tomoyuki Obuchi and Kazutaka Takahashi},
  title = {Dynamical singularities of glassy systems in a quantum quench},
  journal = {Physical Review E},
  year = 2012,
}

@article{CTT100718228,
  author = {Tomoyuki Obuchi and Hikaru Kawamura},
  title = {Spin and chiral orderings of the antiferromagnetic XY model on the triangular lattice and their critical properties},
  journal = {Journal of the Physical Society of Japan},
  year = 2012,
}

@article{CTT100718225,
  author = {Tomoyuki Obuchi and Kazutaka Takahashi},
  title = {Partition-function zeros of spherical spin glasses and their relevance to chaos},
  journal = {Journal of Physics A: Mathematical and Theoretical},
  year = 2012,
}

@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{CTT100718213,
  author = {Yoshiki Matsuda and Markus Muller and Hidetoshi Nishimori and Tomoyuki Obuchi and Antonello Scardicchio},
  title = {Distribution of partition function zeros for the ±J model on the Bethe lattice},
  journal = {Journal of Physics A: Mathematical and Theoretical},
  year = 2010,
}

@article{CTT100718208,
  author = {Tomoyuki Obuchi and Yoshiyuki Kabashima},
  title = {Weight space structure and analysis using a finite replica number in the Ising perceptron},
  journal = {Journal of Statistical Mechanics: Theory and Experiment},
  year = 2009,
}

@article{CTT100704733,
  author = {Tomoyuki Obuchi and Yoshiyuki Kabashima and Hidetoshi Nishimori},
  title = {Complex replica zeros of ±J Ising spin glass at zero temperature},
  journal = {Journal of Physics A: Mathematical and Theoretical},
  year = 2009,
}

@article{CTT100718193,
  author = {Tomoyuki Obuchi and Hidetoshi Nishimori and David Sherrington},
  title = {Phase diagram of the p-spin interacting spin glass with ferromagnetic bias and a transverse field in the infinite-p limit},
  journal = {Journal of the Physical Society of Japan (JPSJ)},
  year = 2007,
}

@inproceedings{CTT100781095,
  author = {Yu Terada and Tomoyuki Obuchi and Takuya Isomura and Yoshiyuki Kabashima},
  title = {Objective and efficient inference for couplings in neuronal networks},
  booktitle = {Advances in Neural Information Processing Systems 31},
  year = 2018,
}

@inproceedings{CTT100781096,
  author = {Tatsuro Kawamoto and Masashi Tsubaki and Tomoyuki Obuchi},
  title = {Mean-field theory of graph neural networks in graph partitioning},
  booktitle = {Advances in Neural Information Processing Systems 31},
  year = 2018,
}

@inproceedings{CTT100781093,
  author = {Yoshiyuki Kabashima and Tomoyuki Obuchi and Makoto Uemura},
  title = {Approximate cross-validation formula for Bayesian linear regression},
  booktitle = {2016 54th Annual Allerton Conference on Communication, Control, and Computing (Allerton)},
  year = 2017,
}

@inproceedings{CTT100714744,
  author = {Tomoyuki Obuchi and Yoshiyuki Kabashima},
  title = {Sampling approach to sparse approximation problem: determining degrees of freedom by simulated annealing},
  booktitle = {Proceedings of 2016 24th European Signal Processing Conference (EUSIPCO)},
  year = 2016,
}

@inproceedings{CTT100704974,
  author = {Tomoyuki Obuchi and Yoshiyuki Kabashima},
  title = {Sparse approximation problem: how rapid simulated annealing succeeds and fails},
  booktitle = {Journal of Physics: Conference Series},
  year = 2016,
}

@inproceedings{CTT100718246,
  author = {Tomoyuki Obuchi and Rémi Monasson},
  title = {Learning probability distributions from smooth observables and the maximum entropy principle: some remarks},
  booktitle = {Journal of Physics: Conference Series},
  year = 2015,
}

@inproceedings{CTT100805637,
  author = {中西(大野) 義典 and 小渕智之 and 岡田 真人 and 樺島祥介},
  title = {過完備基底を用いた歪有圧縮の統計力学的解析 (情報論的学習理論と機械学習 情報論的学習理論ワークショップ)},
  booktitle = {電子情報通信学会技術研究報告 = IEICE technical report : 信学技報},
  year = 2014,
}

@inproceedings{CTT100718243,
  author = {Kazutaka Takahashi and Tomoyuki Obuchi},
  title = {Zeros of the partition function and dynamical singularities in spin-glass systems},
  booktitle = {Journal of Physics: Conference Series},
  year = 2013,
}

@inproceedings{CTT100805443,
  author = {竹田 晃人 and 小渕智之 and 高橋 和孝},
  title = {統計力学的手法に基づく階層的ランダム符号の性能解析},
  booktitle = {電子情報通信学会技術研究報告. IBISML, 情報論的学習理論と機械学習 = IEICE technical report. IBISML, Information-based induction sciences and machine learning},
  year = 2010,
}

@inproceedings{CTT100711374,
  author = {Tomoyuki Obuchi and Yoshiyuki Kabashima and Hidetoshi Nishimori and Masayuki Ohzeki},
  title = {Zero-temperature complex replica zeros of the ±J Ising spin glass on mean-field systems and beyond},
  booktitle = {Physica E},
  year = 2010,
}

@misc{CTT100725789,
  author = {Tomoyuki Obuchi},
  title = {Role of the finite replica analysis in the mean-field theory of spin glasses},
  year = 2010,
}



@phdthesis{CTT100725789,
  author = {Tomoyuki Obuchi},
  title = {Role of the finite replica analysis in the mean-field theory of spin glasses},
  school = {東京工業大学},
  year = 2010,
}