Publications

  • [計算神経科学]
    Tadaaki Hosaka,
    "Effects of parity, frustration, and stochastic fluctuations on integrated conceptual information for networks with two small-sized loops,"
    Neural Networks, Volume 162, pp.131-146 (May 2023).
    DOI: 10.1016/j.neunet.2023.02.034
        概要    PDF (ScienceDirect, Open Access)
  • [経営情報(データ解析)]
    Tadaaki Hosaka,
    "Bankruptcy Prediction Using Imaged Financial Ratios and Convolutional Neural Networks,"
    Expert Systems with Applications, Volume 117, pp.287-299 (March 2019).
    DOI: 10.1016/j.eswa.2018.09.039
        概要    PDF (Preprint)    ScienceDirect
  • [経営情報(データ解析)]
    Yuta Takata, Tadaaki Hosaka, and Hiroshi Ohnuma,
    "Boosting Approach to Early Bankruptcy Prediction from Multiple-year Financial Statements,"
    Asia Pacific Journal of Advanced Business and Social Studies, Volume 3, Issue 2, pp.66-76 (July 2017).
        概要    PDF (Publisher Site)
  • [経営情報(データ解析)]
    Tadaaki Hosaka and Yuta Takata,
    "Corporate Bankruptcy Forecast Using RealAdaBoost,"
    iNFORMATION-An International Interdisciplinary Journal, Volume 19, No.6(B), pp.2285-2298 (June 2016).
        概要    PDF (Preprint)    Publisher Site
  • [画像処理]
    Daisuke Sugimura, Masaru Tomabechi, Tadaaki Hosaka, and Takayuki Hamamoto,
    "Compressive Multi-spectral Imaging Using Self-correlations of Images Based on Hierarchical Joint Sparsity Models,"
    Machine Vision and Applications, Volume 27, No.4, pp.499-510 (May 2016).
    DOI:10.1007/s00138-016-0761-y
        概要    Publisher Site
  • [経営情報(データ解析)]
    保坂忠明,髙田悠太,大沼宏,
    “AdaBoostを用いた実質破綻予測モデルの構築と財務指標選択,”
    日本経営分析学会年報「経営分析研究」,第32号,pp.29-43 (2016年3月).
        概要    PDF    CiNii
  • [最適化]
    Toru Ohira, Tadaaki Hosaka, and Tomoaki Nogawa,
    "Chases and Escapes, and Optimization Problems,"
    Artificial Life and Robotics, Volume 20, No.3, pp.257-261 (August 2015).
        概要    Publisher Site
  • [画像処理]
    苫米地大,杉村大輔,保坂忠明,浜本隆之,
    “圧縮センシングに基づく画像の自己相関性を利用したカラー画像の再構成,”
    電子情報通信学会論文誌D, Volume J97-D, No.9, pp.1456-1458 (2014年9月).
        概要    PDF    IEICE Transactions Online
  • [画像処理]
    藤村高之,杉村大輔,保坂忠明,浜本隆之,
    “白線位置に基づく夜間車載カメラ映像からの先行車領域推定の方式改善,”
    映像情報メディア学会誌, Volume 68, No.7, pp.J302-J305 (2014年6月).
        概要    PDF(J-SATAGE Site)
  • [画像処理]
    Joji Watanabe, Tadaaki Hosaka, and Takayuki Hamamoto,
    "Sensor-Pattern-Noise Map Reconstruction in Source Camera Identification for Size-Reduced Images,"
    IEICE Transactions on Information and Systems: Letter,
    Volume E96-D, No.8, pp.1882-1885 (August 2013).
        概要    PDF    IEICE Transactions Online
  • [画像処理]
    佐藤俊一,田中誠一, 北川真, 瀬尾光慶, 若林保孝, 紫村智哉, 今井巧, 大森圭祐, 齋藤栄,
    保坂忠明,浜本隆之,
    “新たな多眼Quad-HD撮像系と高解像度画像生成アルゴリズムの提案,”
    映像情報メディア学会誌, Volume 66, No.10, pp.J354-J364 (2012年10月).
        概要    PDF(J-SATAGE Site)
  • [画像処理]
    大森達也,保坂忠明,佐藤俊一,浜本隆之,
    “ズーム量が異なる多視点画像を用いた再構成型超解像,”
    電子情報通信学会論文誌D, Volume J95-D, No.9, pp.1698-1702 (2012年9月).
        概要    PDF    IEICE Transactions Online
  • [画像処理]
    中山大輔,保坂忠明,浜本隆之,
    “ユーザフィードバックを利用した逐次的学習による検索意図に即した画像検索,”
    電子情報通信学会論文誌D, Volume J94-D, No.12, pp.1979-1982 (2011年12月).
        概要    PDF    IEICE Transactions Online
  • [画像処理]
    Tadaaki Hosaka, Takumi Kobayashi, and Nobuyuki Otsu,
    "Object Detection Using Background Subtraction and Foreground Motion Estimation,"
    IPSJ Transactions on Computer Vision and Applications,
    Volume 3, pp.9-20 (2011).
        概要    PDF    PDF利用上の注意事項(IPSJ Site)
  • [画像処理]
    Atsushi Yaguchi, Tadaaki Hosaka, and Takayuki Hamamoto,
    "Image Quality Enhancement for Single-Image Super Resolution Based on Local Similarities and Support Vector Regression,"
    IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences: Letter,
    Volume E94-A, No.2, pp.552-554 (2011).
        概要    PDF    IEICE Transactions Online
  • [画像処理]
    Tadaaki Hosaka, Takumi Kobayashi and Nobuyuki Otsu,
    "Image Matting Based on Local Color Discrimination by SVM,"
    Pattern Recognition Letters, Volume 30, Issue 14, pp.1253-1263 (2009).
        概要    ScienceDirect
  • [画像処理]
    Tadaaki Hosaka, Takumi Kobayashi and Nobuyuki Otsu,
    "Image Segmentation Using MAP-MRF Estimation and Support Vector Machine",
    Interdisciplinary Information Sciences, Volume 13, No.1, pp.33-42 (2007).
        概要    PDF(J-SATAGE Site)
  • [情報統計力学]
    Tadaaki Hosaka and Yoshiyuki Kabashima,
    "Statistical mechanical approach to lossy data compression: Theory and practice",
    Physica A, Volume 365, Issue 1, pp.113-119 (2006).
        概要    PDF (Preprint; arXiv)    ScienceDirect
  • [確率過程]
    Toru Ohira and Tadaaki Hosaka,
    "Repulsive delayed random walk",
    Artificial Life and Robotics, Volume 9, No.4, pp.194-196 (2005).
        概要    Publisher Site
  • [情報統計力学]
    Tadaaki Hosaka and Yoshiyuki Kabashima,
    "Statistical Mechanical Approach to Error Exponents of Lossy Data Compression",
    Journal of the Physical Society of Japan, Volume 74, No.1, pp.488-497 (2005).
        概要    PDF (Preprint; arXiv)    JPSJ Site
  • [X線結晶構造解析]
    Masaki Murase, Aya Tobo, Hideya Onodera, Yukiko Hirano, Tadaaki Hosaka, Susumu Shimomura and Nobuyoshi Wakabayashi,
    "Lattice Constants, Electrical Resistivity and Specific Heat of RNiC2",
    Journal of the Physical Society of Japan, Volume 73, No.10, pp.2790-2794 (2004).
        概要    JPSJ Site
  • [情報統計力学]
    Tadaaki Hosaka, Yoshiyuki Kabashima and Hidetoshi Nishimori,
    "Statistical mechanics of lossy data compression using a nonmonotonic perceptron",
    Physical Review E, Volume 66, pp.066126 (2002).
        概要    PDF (Preprint; arXiv)    Physical Review Site