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Reseach for stable bioinformatics method based on hierarchical Bayes inference.

Research Project

Project/Area Number 18079011
Research Category

Grant-in-Aid for Scientific Research on Priority Areas

Allocation TypeSingle-year Grants
Review Section Science and Engineering
Research InstitutionKyoto University (2008-2009)
Nara Institute of Science and Technology (2006-2007)

Principal Investigator

ISHII Shin  Kyoto University, 大学院・情報学研究科・システム科学専攻, 教授 (90294280)

Co-Investigator(Kenkyū-buntansha) MAEDA Shinichi  京都大学, 大学院・情報学研究科, 助教 (20379530)
TAKENOUCHI Takashi  奈良先端科学技術大学院大学, 情報科学研究科, 助教 (50403340)
MORI Takeshi  京都大学, 大学院・情報学研究科, 研究員 (00457144)
Co-Investigator(Renkei-kenkyūsha) MAEDA Shinichi  京都大学, 大学院・情報学研究科, 助教 (20379530)
TAKENOUCHI Takashi  奈良先端科学技術大学院大学, 情報科学研究科, 助教 (50403340)
MORI Takeshi  京都大学, 大学院・情報学研究科, 研究員 (00457144)
HIRAYAMA Junichiro  京都大学, 大学院・情報学研究科, 研究員 (80512269)
Project Period (FY) 2006 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥53,800,000 (Direct Cost: ¥53,800,000)
Fiscal Year 2009: ¥13,900,000 (Direct Cost: ¥13,900,000)
Fiscal Year 2008: ¥15,200,000 (Direct Cost: ¥15,200,000)
Fiscal Year 2007: ¥14,300,000 (Direct Cost: ¥14,300,000)
Fiscal Year 2006: ¥10,400,000 (Direct Cost: ¥10,400,000)
Keywordsベイズ推定 / 階層モデル推定 / バイオインフォマティックス / 統計力学 / 画像処理 / 情報統計力学 / タンパク質 / 仮設検定 / 多値判別 / バイオインフォマティクス / 仮説検定
Research Abstract

少ない量のデータから安定したバイオインフォマティクス解析を可能とする手法を情報統計力学に基づき開発した。具体的には、対象データに適切な階層型モデルを導入したベイズ推定法および多数の情報源を統合するための統計的学習法を開発し、遺伝子発現、タンパク質活性、顕微鏡画像など各種生物学データに適用することで、本分野の研究の進展に寄与した。

Report

(6 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report   Self-evaluation Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (115 results)

All 2010 2009 2008 2007 2006 Other

All Journal Article (53 results) (of which Peer Reviewed: 16 results) Presentation (53 results) Book (4 results) Remarks (3 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] Bayesian image superresolution and hidden variable modeling.2010

    • Author(s)
      A. Kanemura, S. Maeda, W. Fukuda, S. Ishii
    • Journal Title

      Journal of Systems Science and Complexity 23(1)

      Pages: 116-136

    • NAID

      120002004480

    • Related Report
      2009 Final Research Report
  • [Journal Article] Visual attention model involving feature based inhabitation of return.2010

    • Author(s)
      S. Hotta, S. Oba, S. Ishii
    • Journal Title

      International Symosium on Artficial Life and Robotios

    • Related Report
      2009 Final Research Report
  • [Journal Article] X-ray computed tomography using material-class modeling by markov random field energy minimization.2010

    • Author(s)
      W. Fukuda, A. Kanemura, S. Maeda, S. Ishii
    • Journal Title

      International Symosium on Artificial Life and Robotics

    • Related Report
      2009 Final Research Report
  • [Journal Article] Bayesian X-ray computed tomography using material class knowledge.2010

    • Author(s)
      W. Fukuda, A. Kanemura, S. Maeda, S. Ishii
    • Journal Title

      International Conference on Acoustics, Speech and Signal processing

    • Related Report
      2009 Final Research Report
  • [Journal Article] Bayesian image superresolution and hidden variable modeling2010

    • Author(s)
      A.Kanemura, S.Maeda, W.Fukuda, S.Ishii
    • Journal Title

      Journal of Systems Science and Complexity 23(1)

      Pages: 116-136

    • NAID

      120002004480

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 複層マルコフ確率場を事前分布とする超解像法におけるハイパーパラメータ推定2009

    • Author(s)
      兼村厚範, 前田新一, 石井信
    • Journal Title

      電子情報通信学会論文誌 J92-D(10)

    • NAID

      110007387813

    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Journal Article] Superresolution with compound Markov random fields via the variational EM algorithm2009

    • Author(s)
      A. Kanemura, S. Maeda, S. Ishii
    • Journal Title

      Neulral Networks 22(7)

      Pages: 1025-1034

    • Related Report
      2009 Final Research Report
  • [Journal Article] Learning a multidimensional companding function for lossy source coding.2009

    • Author(s)
      S. Maeda, S. Ishii
    • Journal Title

      Neural Networks 22(7)

      Pages: 998-1010

    • Related Report
      2009 Final Research Report
  • [Journal Article] A probabilistic model for correlation-based cluster analysis of gene expression data.2009

    • Author(s)
      N. Yukinawa, T. Yoshioka, K. Kobayashi, N. Ogasawara, S. Ishii
    • Journal Title

      IPSJ Transactions on Bioinformatics 2

      Pages: 47-62

    • Related Report
      2009 Final Research Report
  • [Journal Article] Robust model selection for classification of microarrays.2009

    • Author(s)
      I, Suzuki, T. Takenouchi, M. Ohira, S, Oba, S. Ishii
    • Journal Title

      Cancer Informatics 7

      Pages: 141-157

    • Related Report
      2009 Final Research Report
  • [Journal Article] Using gene expression profiling to identify a prognostic molecular spectrum in gliomas.2009

    • Author(s)
      M. Shirahata, S. Oba, K. Iwao-Koizumi, S. Saito, N. Ueno, M. Oda, N. Hashimoto, S. Ishii, J.A. Takahashi, K. Kato
    • Journal Title

      Caneer Science 100(1)

      Pages: 165-172

    • NAID

      10025141815

    • Related Report
      2009 Final Research Report
  • [Journal Article] Optimal sufficient statistics for parametric and non-parametric multiple simultaneous hypothesis testing.2009

    • Author(s)
      S. Oba, S. Ishii
    • Journal Title

      International Journal of Biostatistics 5(1)

      Pages: 20-20

    • Related Report
      2009 Final Research Report
  • [Journal Article] A multi-class classification method based on decoding of binary classifiers.2009

    • Author(s)
      T. Takenouchi, S. Ishii
    • Journal Title

      Neural Computation 21(7)

      Pages: 2049-2081

    • Related Report
      2009 Final Research Report
  • [Journal Article] Optimal aggregation of binary classifiers for multi-class cancer diagnosis using gene expression profiles.2009

    • Author(s)
      N. Yukinawa, S. Oba, K. Kato, S. Ishii
    • Journal Title

      IEEE/ACM Transactions on Computational Biology and Bioinformatics 6(2)

      Pages: 333-343

    • Related Report
      2009 Final Research Report
  • [Journal Article] Superresolution with compound Markov random fields via the variational EM algorithm2009

    • Author(s)
      A.Kanemura, S.Maeda, S.Ishii
    • Journal Title

      Neural Networks 22(7)

      Pages: 1025-1034

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Learning a multidimensional companding function for lossy source coding2009

    • Author(s)
      S.Maeda, S.Ishii
    • Journal Title

      Neural Networks 22(7)

      Pages: 998-1010

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Robust model selection for classification of microarrays2009

    • Author(s)
      I.Suzuki, T.Takenouchi, M.Ohira, S.Oba, S.Ishii
    • Journal Title

      Cancer Informatics 7

      Pages: 141-157

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optimal sufficient statistics for parametric and non-Parametric multiple simultaneous hypothesis testing2009

    • Author(s)
      S.Oba, S.Ishii
    • Journal Title

      International Journal of Biostatistics 5(1)

      Pages: 20-20

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A multi-class classification method based on decoding of binary classifiers2009

    • Author(s)
      T.Takenouchi, S.Lshii.
    • Journal Title

      Neural Computation 21(7)

      Pages: 2049-2081

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Optimal aggregation of binary classifiers for multi-class cancer diagnosis using gene expression profiles2009

    • Author(s)
      N.Yukinawa, S.Oba, K.Kato, S.Ishii
    • Journal Title

      IEEE/ACM Transactions on Computational Biology and Bioinformatics 6(2)

      Pages: 333-343

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A probabilistic model for correlation-based cluster analysis of gene expression data2009

    • Author(s)
      N.Yukinawa, T.Yoshioka, K.Kobayashi, N.Ogasawara. S.Ishii
    • Journal Title

      IPSJ Transactions on Bioinformatics 2

      Pages: 47-62

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Using gene expression profiling to identify a prognostic molecular spectrum in gliomas2009

    • Author(s)
      M. Shirahata
    • Journal Title

      Cancer Science 100

      Pages: 165-172

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Solo instrumental music analysis using the source-filter model as a sound production model considering temporal dynamics2009

    • Author(s)
      M. Ihara
    • Journal Title

      Neural Computing & Applications 18

      Pages: 3-14

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantification of local morphodynamics and local GTPase activity by edge evolution tracking.2008

    • Author(s)
      Y. Tsukada, K. Aoki, T. Nakamura, Y. Sakumura, M. Matsuda, S. Ishii
    • Journal Title

      PLoS Computational Biology 4(11)

      Pages: 1000223-1000223

    • Related Report
      2009 Final Research Report
  • [Journal Article] Collaborative prediction by multiple Bayesian networks and its application to Printer usage modeling.2008

    • Author(s)
      J. Hirayama, M. Nakatomi, T. Takenouchi, S, Ishii
    • Journal Title

      Behaviormetrika 35(2)

      Pages: 99-114

    • NAID

      110006950237

    • Related Report
      2009 Final Research Report
  • [Journal Article] Alpha-Bayesian collaboration of multiple predictoxs and its application to hybrid recommendation and user modeling.2008

    • Author(s)
      J. Hirayama, M. Nakatomi, T. Takenouchi, S. Ishii
    • Journal Title

      Neural Information Processing- Letters and Reviews 12(1-3)

      Pages: 11-20

    • Related Report
      2009 Final Research Report
  • [Journal Article] Combining multiple decisions: applications to bioinformatics.2008

    • Author(s)
      N. Yukinasva, T. Takenouchi, S. Oba, S. Ishii
    • Journal Title

      Journal of Physics 95

      Pages: 12-18

    • Related Report
      2009 Final Research Report
  • [Journal Article] Ternary Bradley -Terry model-based decoding for multi-class classification.2008

    • Author(s)
      T.Takenouchi and S.Ishii
    • Journal Title

      IEEE International Workshop on Machine Learning for Signal Processing

    • Related Report
      2008 Self-evaluation Report
  • [Journal Article] Heterogeneous component analysis2008

    • Author(s)
      S.Oba, M.Kawanabe, K.-R.Mueller and S.Ishii
    • Journal Title

      Advances in Neural Information Processing Systems 20

      Pages: 1097-1104

    • Related Report
      2008 Self-evaluation Report
  • [Journal Article] Quantification of local morphodynamics and local GTPase activity by edge evolution tracking2008

    • Author(s)
      Y. Tsukada
    • Journal Title

      PLoS Computational Biology 4

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Collaborative prediction by multiple Bayesian networks and itsapplication to printer usage modeling2008

    • Author(s)
      J. Hirayama
    • Journal Title

      Behaviormetrika 35

      Pages: 99-114

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ベイズ超解像と階層モデリング2008

    • Author(s)
      兼村厚範
    • Journal Title

      日本神経回路学会誌 15

      Pages: 181-192

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Combining multiple decisions: applications to bioinformatics2008

    • Author(s)
      Y.Yukinawa
    • Journal Title

      Journal of Physics, Conference Series 95

      Pages: 12-18

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Markov and semi-Markov modeling of source appearances for blind source separation where active sources changes with time.2007

    • Author(s)
      J. Hirayama, S. Maeda, S. Ishii
    • Journal Title

      IEEE Transactions on Neural Networks 18(5)

      Pages: 1326-1342

    • Related Report
      2009 Final Research Report
  • [Journal Article] A multi-class classification with a probabilistic localized decoder.2007

    • Author(s)
      T.Takenouchi and S.Ishii
    • Journal Title

      IEEE International Symposium on Signal Processing and Information Technology

      Pages: 861-865

    • Related Report
      2008 Self-evaluation Report
  • [Journal Article] Quantitative morphodynamic analysis of time-lapse imaging by edge evolution tracking.2007

    • Author(s)
      Y.Tsukada, Y.Sakumura and S.Ishii
    • Journal Title

      International Conference on Neural Information Processing, Lecture Notes in Computer Science 4984

      Pages: 817-826

    • Related Report
      2008 Self-evaluation Report
  • [Journal Article] Edge-preserving Bayesian image superresolution based on compound Markov random fields.2007

    • Author(s)
      A.Kanemura, S.Maeda and S.Ishii
    • Journal Title

      Artificial Neural Networks - ICANN 2007, Lecture Notes in Computer Science 4669

    • Related Report
      2008 Self-evaluation Report
  • [Journal Article] Edge-preserving Bayesian image superresolution based on compound Markov random fields2007

    • Author(s)
      A.Kanemura
    • Journal Title

      Artificial Neural Networks - ICANN 2007, Lecture Notes in Computer Science 4669

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Markov and semi-Markov switching of source appearances for non-stationary independent component analysis2007

    • Author(s)
      J.Hirayama
    • Journal Title

      IEEE Transactions on Neural Networks 18(5)

      Pages: 1326-1342

    • NAID

      110006249046

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Parameter estimation for von Mises-Fisher distributions2007

    • Author(s)
      A.Tanabe
    • Journal Title

      Computational Statistics 22(1)

      Pages: 145-157

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Semi-supervised discovery of differential genes2006

    • Author(s)
      S.Oba
    • Journal Title

      BMC Bioinformatics 7

      Pages: 414-414

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A multi-class predictor based on a probabilistic model : application to gene expression profiling-based diagnosis of thyroid tumors2006

    • Author(s)
      N.Yukinawa
    • Journal Title

      BMC genomics 7

      Pages: 190-190

    • Related Report
      2006 Annual Research Report
  • [Journal Article] GroupAdaBoost : accurate prediction and selection of important genes2006

    • Author(s)
      T.Takenouchi
    • Journal Title

      IPSJ Transactions on Bioinformatics 48(SIG 5)

      Pages: 1-8

    • NAID

      130000058294

    • Related Report
      2006 Annual Research Report
  • [Journal Article] 確率モデルに基づく遺伝子発現データの多値分類2006

    • Author(s)
      石井 信
    • Journal Title

      臨時別冊・数理科学

      Pages: 169-177

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Semi-supervised significance score of differential gene expressions2006

    • Author(s)
      S.Oba
    • Journal Title

      Artificial Neural Networks - ICANN 2006, Lecture Notes in Computer Science 4132

      Pages: 808-817

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A Bayesian approach to blind source separation with variable number of sources2006

    • Author(s)
      J.Hirayama
    • Journal Title

      International symposium on Artificial Life and Robotics

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A Bayesian approach to blind source separation with variable number of sources2006

    • Author(s)
      T.Date
    • Journal Title

      International symposium on Artificial Life and Robotics

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A probabilistic modeling of MOSAIC learning2006

    • Author(s)
      S.Osaga
    • Journal Title

      International symposium on Artificial Life and Robotics

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Estimation of source-filter model via acoustic feature extraction by GA-like algorithm2006

    • Author(s)
      M.Ihara
    • Journal Title

      International symposium on Artificial Life and Robotics

    • Related Report
      2006 Annual Research Report
  • [Journal Article] A multi-labeled classification based on error-correcting output coding2006

    • Author(s)
      T.Yamashita
    • Journal Title

      International symposium on Artificial Life and Robotics

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Sparse Bayesian learning of filters for efficient image expansion.

    • Author(s)
      A. Kamemura, S. Maeda, S. Ishii
    • Journal Title

      IEEE Transactions on Image Processing (to appear)

    • NAID

      120002381088

    • Related Report
      2009 Final Research Report
  • [Journal Article] Differential gene detection incorporating common expression pattern.

    • Author(s)
      S. Oba, S. Ishii
    • Journal Title

      Journal of Physics, Conference Series (to appear)

    • Related Report
      2009 Final Research Report
  • [Journal Article] Bayesian normalized Gaussian network and hierarchical model selection method.

    • Author(s)
      J. Yoshimoto, M. Sato, S. Ishii
    • Journal Title

      Intelligent Automation and Soft Computing (to appear)

    • Related Report
      2009 Final Research Report
  • [Presentation] Bayesian X-ray computed tomography using material class knowledge2010

    • Author(s)
      W.Fukuda, A.Kanemura, S.Maeda, S.Ishi i
    • Organizer
      International Conference on Acoustics, Speech and Signal Processing
    • Place of Presentation
      Dallas, U.S.A
    • Year and Date
      2010-03-18
    • Related Report
      2009 Annual Research Report
  • [Presentation] X-ray computed tomography using material-class modelling by Markov random field energy minimization2010

    • Author(s)
      W.Fukuda, A.Kanemura, S.Maeda, S.Ishii
    • Organizer
      International Symposium on Artificial Life and Robotics
    • Place of Presentation
      Beppu, Japan
    • Year and Date
      2010-02-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] Robust approximation in decomposed reinforcement learning2009

    • Author(s)
      T.Mori, S.Ishii
    • Organizer
      International Conference on Neural Information Processing
    • Place of Presentation
      Bangkok, Thailand
    • Year and Date
      2009-12-04
    • Related Report
      2009 Annual Research Report
  • [Presentation] Superresolution from occuluded scenes2009

    • Author(s)
      W.Fukuda, A.Kanemura, S.Maeda, S.Ishii
    • Organizer
      International Conference on Neural Information rocessing
    • Place of Presentation
      Bangkok, Thailand
    • Year and Date
      2009-12-03
    • Related Report
      2009 Annual Research Report
  • [Presentation] Learning color image expansion filters.2009

    • Author(s)
      A.Kanemura, S.Maeda, S.Ishii
    • Organizer
      IEEE International Conference on Image Processing
    • Place of Presentation
      Cairo, Egypt
    • Year and Date
      2009-11-08
    • Related Report
      2009 Annual Research Report
  • [Presentation] An additive reinforcement learning2009

    • Author(s)
      T.Mori, S.Ishii
    • Organizer
      International Conference on Artificial Neural Networks
    • Place of Presentation
      Limassol, Cyprus
    • Year and Date
      2009-09-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] Optimal online learning procedures for model-free policy evaluation2009

    • Author(s)
      T.Ueno, M.Kawanabe, S.Maeda, S.Ishii
    • Organizer
      European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Datahases
    • Place of Presentation
      Bled, Slovenia
    • Year and Date
      2009-08-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] Dynamic exponential family matrix factorization2009

    • Author(s)
      K.Hayashi, J.Hirayama, S.Ishii
    • Organizer
      Pacific-Asia Conference on Knowledge Discovery and Data Mining
    • Place of Presentation
      Bangkok, Thailand
    • Year and Date
      2009-04-30
    • Related Report
      2009 Annual Research Report
  • [Presentation] Superresolution from occuluded scenes.2009

    • Author(s)
      W. Fukuda, A. Kanemura, S. Maeda, S. Ishii
    • Organizer
      International Conference on Neural Information Processing
    • Related Report
      2009 Final Research Report
  • [Presentation] Robust approximation in decomposed reinforcement learning.2009

    • Author(s)
      T. Mori, S. Ishii
    • Organizer
      International Conference on Neural Information Processing
    • Related Report
      2009 Final Research Report
  • [Presentation] Learning color image expansion filters.2009

    • Author(s)
      A. Kanemura, S. Maeda, S. Ishii
    • Organizer
      IEEE International Conference on Image Processing
    • Related Report
      2009 Final Research Report
  • [Presentation] Differential gene detection incorporating common expression pattern.2009

    • Author(s)
      S. Oba, S. Ishii
    • Organizer
      International Workshop on Statistical-Mechanical Informatics
    • Related Report
      2009 Final Research Report
  • [Presentation] Optimal online learning procedures for model-free policy evaluation.2009

    • Author(s)
      T. Ueno, M. Kawanabe, S. Maeda, S. Ishii
    • Organizer
      European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases
    • Related Report
      2009 Final Research Report
  • [Presentation] An additive reinforcement learning.2009

    • Author(s)
      T. Mori, S. Ishii
    • Organizer
      International Conference on Artificial Neural Networks
    • Related Report
      2009 Final Research Report
  • [Presentation] Dynamic exponential family matrix factorization.2009

    • Author(s)
      K. Hayashi, J. Hirayama, S. Ishii
    • Organizer
      Pacific-Asia Conference on Knowledge Discovery and Data Mining
    • Related Report
      2009 Final Research Report
  • [Presentation] A closed-form estimator of fully visible Boltzmann machines2008

    • Author(s)
      J. Hirayama
    • Organizer
      International Conference on Neural Information Processing
    • Place of Presentation
      オークランド(ニュージーランド)
    • Year and Date
      2008-11-27
    • Related Report
      2008 Annual Research Report
  • [Presentation] On the synchrony of morphological and molecular signaling events in cell migration2008

    • Author(s)
      J. Dauwels
    • Organizer
      International Conference on Neural Information Processing
    • Place of Presentation
      オークランド(ニュージーランド)
    • Year and Date
      2008-11-26
    • Related Report
      2008 Annual Research Report
  • [Presentation] Ternary Bradley-Terry model-based decoding for multi-class classification2008

    • Author(s)
      T. Takenouchi
    • Organizer
      IEEE International Workshop on Machine Learning for Signal Processing (MLSP)
    • Place of Presentation
      カンクン(メキシコ)
    • Year and Date
      2008-10-18
    • Related Report
      2008 Annual Research Report
  • [Presentation] Collaborative filtering based on a weighted maximum margin matrix factorization2008

    • Author(s)
      M.Furuya
    • Organizer
      Thirteenth International Symposium on Artificial Life and Robotics
    • Place of Presentation
      Beppu, Japan
    • Year and Date
      2008-01-31
    • Related Report
      2007 Annual Research Report
  • [Presentation] Two-way factor analysis for missing value estimation of matrix data2008

    • Author(s)
      K.Sodebayashi
    • Organizer
      Thirteenth International Symposium on Artificial Life and Robotics
    • Place of Presentation
      Beppu, Japan
    • Year and Date
      2008-01-31
    • Related Report
      2007 Annual Research Report
  • [Presentation] Re-weighted ODP for differential gene expression analysis2008

    • Author(s)
      H.Nomura
    • Organizer
      Thirteenth International Symposium on Artificial Life and Robotics
    • Place of Presentation
      Beppu, Japan
    • Year and Date
      2008-01-31
    • Related Report
      2007 Annual Research Report
  • [Presentation] A closed-form estimator of fully visible Boltzmann machines.2008

    • Author(s)
      J. Hirayama, S. Ishii
    • Organizer
      International Conference on Neural Information Processing
    • Related Report
      2009 Final Research Report
  • [Presentation] On the synchrony of morphological and molecular signaling events in cell migration.2008

    • Author(s)
      J. Dauwels, Y. Tsukada, Y. Sakumura, S. Ishii, K. Aoki, T. Nakamura, M. Matsuda, V. Francois, A. Cichocki
    • Organizer
      International Conference on Neural Information Processing
    • Related Report
      2009 Final Research Report
  • [Presentation] Ternary Bradley-Terry model-based decoding for multi-class classification.2008

    • Author(s)
      T. Takenouchi, S. Ishii
    • Organizer
      IEEE International Workshop on Machine Learning for Signal Processing MLSP
    • Related Report
      2009 Final Research Report
  • [Presentation] A semiparametric statistical approach to model-free policy evaluation.2008

    • Author(s)
      T. Ueno, M. Kawanabe, T. Mori, S. Maeda, S. Ishii
    • Organizer
      The 25th International Conference on Machine Learning ICML
    • Related Report
      2009 Final Research Report
  • [Presentation] Heterogeneous component analysis.2008

    • Author(s)
      S. Oba, M. Kawanabe, K. -R. Mueller, S. Ishii
    • Organizer
      Advances in Neural Information Processing Systems NIPS
    • Related Report
      2009 Final Research Report
  • [Presentation] Collaborative filtering based on a weighted maximum margin matrix factorization.2008

    • Author(s)
      M. Furuya, S. Oba, S. Ishii
    • Organizer
      Proceedings of the Thirteenth International Symposium on Artificial Life and Robotics
    • Related Report
      2009 Final Research Report
  • [Presentation] Detection of multiple overlapping string-shaped objects using spectral clustering.2008

    • Author(s)
      S. Maeda, S. Oba, N. Yukinawa, S. Ishii
    • Organizer
      Proceedings of the Thirteenth International Symposium on Artificial Life and Robotics
    • Related Report
      2009 Final Research Report
  • [Presentation] Adaptive particle allocation for multifocal visual attention based on particle filtering.2008

    • Author(s)
      N. Yano, T. Shibata, S. Ishii
    • Organizer
      Proceedings of the Thirteenth International Symposium on Artificial Life and Robotics
    • Related Report
      2009 Final Research Report
  • [Presentation] A unified approach to collaborative and feature-based recommendation based on probabilistic latent semantic models.2008

    • Author(s)
      A. Ishihara, J. Hirayama, T. Takenouchi, S. Ishii
    • Organizer
      Proceedings of the Thirteenth International Symposium on Artificial Life and Robotics
    • Related Report
      2009 Final Research Report
  • [Presentation] Two-way factor analysis for missing value estimation of matrix data.2008

    • Author(s)
      K. Sodebayashi, S. Oba, S. Ishii
    • Organizer
      Proceedings of the Thirteenth International Symposium on Artificial Life and Robotics
    • Related Report
      2009 Final Research Report
  • [Presentation] Re-weighted ODP for differential gene expression analysis.2008

    • Author(s)
      H. Nomura, S. Oba, S. Ishii
    • Organizer
      Proceedings of the Thirteenth International Symposium on Artificial Life and Robotics
    • Related Report
      2009 Final Research Report
  • [Presentation] A multi-class classification with a probabilistic localized decoder2007

    • Author(s)
      T.Takenouchi
    • Organizer
      IEEE International Symposium on Signal Processing and Information Technology
    • Place of Presentation
      Cairo, Egypt
    • Year and Date
      2007-12-15
    • Related Report
      2007 Annual Research Report
  • [Presentation] Image superresolution under spatially structured noise2007

    • Author(s)
      S.Maeda
    • Organizer
      IEEE International Symposium on Signal Processing and Information Technology
    • Place of Presentation
      Cairo, Egypt
    • Year and Date
      2007-12-15
    • Related Report
      2007 Annual Research Report
  • [Presentation] Heterogeneous component analysis2007

    • Author(s)
      S.Oba
    • Organizer
      Neural Information Processing Systems
    • Place of Presentation
      Vancouver, Canada
    • Year and Date
      2007-12-03
    • Related Report
      2007 Annual Research Report
  • [Presentation] Quantitative morphodynamic analysis of time-lapse imaging by edge evolution tracking2007

    • Author(s)
      Y.Tsukada
    • Organizer
      International Conference on Neural Information Processing
    • Place of Presentation
      Kitakyushu, Japan.
    • Year and Date
      2007-11-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] Optimization of parametric companding function for an efficient coding2007

    • Author(s)
      S.Maeda
    • Organizer
      International Conference on Neural Information Processing
    • Place of Presentation
      Kitakyushu, Japan.
    • Year and Date
      2007-11-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] Combining multiple decisions: applications to bioinformatics2007

    • Author(s)
      S.Ishii
    • Organizer
      The International Workshop on Statistical-Mechanical Informatics
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2007-09-13
    • Related Report
      2007 Annual Research Report
  • [Presentation] Convergence analysis of the EM algorithm and joint minimization of free energy2007

    • Author(s)
      S.Maeda
    • Organizer
      IEEE Machine Learning for Signal Processing Workshop
    • Place of Presentation
      Thessaloniki, Greece
    • Year and Date
      2007-08-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] Hyperparameter estimation in Bayesian image superresolution with a compound Markov random field prior2007

    • Author(s)
      A.Kanemura
    • Organizer
      IEEE Machine Learning for Signal Processing Workshop
    • Place of Presentation
      Thessaloniki, Greece
    • Year and Date
      2007-08-27
    • Related Report
      2007 Annual Research Report
  • [Presentation] Estimation of the source-filter model using temporal dynamics2007

    • Author(s)
      M.Ihara
    • Organizer
      International Joint Conference on Neural Networks
    • Place of Presentation
      Orlando, USA
    • Year and Date
      2007-08-12
    • Related Report
      2007 Annual Research Report
  • [Presentation] A probabilistic model of MOSAIC2007

    • Author(s)
      S.Osaga
    • Organizer
      IEEE Symposium on Foundations of Computational Intelligence
    • Place of Presentation
      Hawaii, USA
    • Year and Date
      2007-04-01
    • Related Report
      2007 Annual Research Report
  • [Presentation] Multiclass classification as a decoding problem2007

    • Author(s)
      T.Takenouchi
    • Organizer
      IEEE Symposium on Foundations of Computational Intelligence
    • Place of Presentation
      Hawaii, USA
    • Year and Date
      2007-04-01
    • Related Report
      2007 Annual Research Report
  • [Presentation] A multi-class classification with a probabilistic localized decoder.2007

    • Author(s)
      T. Takenouchi, S. Ishii
    • Organizer
      IEEE International Symposium on Signal Processing and Information Technology
    • Related Report
      2009 Final Research Report
  • [Presentation] Image superresolution under spatially structured noise.2007

    • Author(s)
      A. Kanemura, S. Maeda, S. Ishii
    • Organizer
      IEEE International Symposium on Signal Processing and Information Technology
    • Related Report
      2009 Final Research Report
  • [Presentation] Quantitative morphodynamic analysis of time-lapse imaging by edge evolution tracking.2007

    • Author(s)
      Y. Tsukada, Y. Sakumura, S. Ishii
    • Organizer
      International Conference on Neural Information Processing
    • Related Report
      2009 Final Research Report
  • [Presentation] Bayesian collaborative predictors for general user modeling.2007

    • Author(s)
      J. Hirayama, M. Nakatomi, T. Takenouchi, S. Ishii
    • Organizer
      International Conference on Neural Information Processing
    • Related Report
      2009 Final Research Report
  • [Presentation] Optimization of parametric companding function for an efficient coding.2007

    • Author(s)
      S. Maeda, S. Ishii
    • Organizer
      International Conference on Neural Information Processing
    • Related Report
      2009 Final Research Report
  • [Presentation] Combining multiple decisions: applications to bioinformatics.2007

    • Author(s)
      S. Ishii, N. Yukinawa, T. Takenouchi, S. Oba
    • Organizer
      The International Workshop on Statistical-Mechanical Informatics
    • Related Report
      2009 Final Research Report
  • [Presentation] Edge-preserving Bayesian image superresolution based on compound Markov random fields.2007

    • Author(s)
      A. Kanemura, S. Maeda, S. Ishii
    • Organizer
      Artificial Neural Networks - ICANN 2007
    • Related Report
      2009 Final Research Report
  • [Presentation] Convergence analysis of the EM algorithm and joint minimization of free energy.2007

    • Author(s)
      S. Maeda, S. Ishii
    • Organizer
      IEEE Machine Learning for Signal Processing Workshop
    • Related Report
      2009 Final Research Report
  • [Presentation] Hyperparameter estimation in Bayesian image superresolution with a compound Markov random field prior.2007

    • Author(s)
      A. Kanemura, S. Maeda, S. Ishii
    • Organizer
      IEEE Machine Learning for Signal Processing Workshop
    • Related Report
      2009 Final Research Report
  • [Presentation] A probabilistic decoding approach to multi-class classification.2007

    • Author(s)
      T. Takenouchi, S. Ishii
    • Organizer
      International Joint Conference on Neural Networks
    • Related Report
      2009 Final Research Report
  • [Book] Bayesian Brain (eds. K.Doya, S.Ishii, A.Pouget and R.P.N.Rao)2007

    • Author(s)
      K.Doya and S.Ishii
    • Publisher
      MIT Pres
    • Related Report
      2008 Self-evaluation Report
  • [Book] 統計数理は隠された未来をあらわにする, 分担執筆2章2007

    • Author(s)
      石井信
    • Publisher
      東京電機大学出版局
    • Related Report
      2008 Self-evaluation Report
  • [Book] 統計数理は隠された未来をあらわにする, 分担執筆(2章, pp.33-55)2007

    • Author(s)
      石井 信
    • Total Pages
      136
    • Publisher
      東京電機大学出版局
    • Related Report
      2007 Annual Research Report
  • [Book] Bayesian Brain (分担執筆 : Chapter 1 "A probability primer")2007

    • Author(s)
      K.Doya
    • Total Pages
      323
    • Publisher
      MIT Press
    • Related Report
      2006 Annual Research Report
  • [Remarks] 論理生命学(石井)研究室HP

    • URL

      http://hawaii.sys.i.kyoto-u.ac.jp/home

    • Related Report
      2009 Final Research Report
  • [Remarks] 石井信HP

    • URL

      http://hawaii.naist.jp/~ishii/index-ja.html

    • Related Report
      2009 Final Research Report
  • [Remarks] ホームページ

    • URL

      http://hawaii.naist.jp/~ishii/index-ja.html

    • Related Report
      2008 Self-evaluation Report
  • [Patent(Industrial Property Rights)] X線CT画像処理方法、X線CTプログラムおよび該プログラムが搭載されたX線CT装置2010

    • Inventor(s)
      前田薪一、福田航、兼村厚範、石井信
    • Industrial Property Rights Holder
      京都大学
    • Industrial Property Number
      2010-022623
    • Filing Date
      2010-02-03
    • Related Report
      2009 Final Research Report
  • [Patent(Industrial Property Rights)] 階層ベイズ法に基づく超解像法および超解像法プログラム2009

    • Inventor(s)
      前田新一, 兼村厚範, 石井信
    • Industrial Property Rights Holder
      奈良先端科学技術大学院大学
    • Filing Date
      2009-04-25
    • Related Report
      2008 Self-evaluation Report

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Published: 2006-04-01   Modified: 2018-03-28  

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