堀尾研究室では，神経生理学，神経心理学等の知見に基づいた，人と環境を支える知的情報処理技術の基盤技術確立を目指しています．

主な研究成果

• 2016 »
  • ［論文・レター］
    1. 斎藤謙太郎, 土生学, 國領真也, 大谷泰志, 堀尾恵一, 吉岡泉, 冨永和宏, “ソフトコンピューティングを利用した口腔粘膜疾患診断支援システムの開発,” 日本航空診断学会雑誌, Vol.29, No.1, pp.13-22, 2016.
    2. Keiichi Horio and Toutaro Nagasakiya, “Human Tracking Using Particle Filter Based on Switching Adaptive/Nonadaptive Observation Model,” Int. J. of Innovative Computing, Information and Control, Vol.12, No.3, pp.1021-1026, 2016.
    3. Jaipralash Narain Dwivedi, Hiroaki Koga, Tetsuo Furukawa, Keiichi Horio, “Road Shape Clustering for Analysis of Collision Risk of Autonomous Vehicle,” ICIC Express Letters Part B, (Accepted)
  • ［国際会議］
    1. Nanto Ozaki, Kentaro Saito, Taishi Ohtani, Manabu Habu, Kazuhiro Tominaga, Keiichi Horio, “Ensemble Classifier which is Robust Against Individual Difference in Diagnosis Support System of Oral Mucosal Disease,” Proc. of International Workshop on Smart Info-Media Systems in Asia, pp.258-262, Sep. 14-17, Ayutthaya, Thailand, 2016.
    2. Hiroaki Koga, Tetsuo Furukawa, Ichiro Masui, Keiichi Horio, “Shape Classification of Cephalometric Radiograph Using TFSOMxSOM for Swallowing Function Analysis,” Proc. of International Workshop on Smart Info-Media Systems in Asia, pp.263-268, Sep. 14-17, Ayutthaya, Thailand, 2016.
    3. Arindam G. Mahapatra, Keiichi Horio, “Overcoming Drawback of Feature Instantaneous Bandwidth Using EMD for Epileptic Seizure Classification by RMS frequency,” Proc. of IEEE International Conference on System, Man, and Cybernetics, pp.1322-1327, Oct. 9-12, Budapest, Hungary, 2016.
    4. Srisupang Thewsuwan, Keiichi Horio, Preprocessing Techniques Based on LBP and Gabor Filters for Clothing Classification,” Proc. of International Symposium on Intelligent Signal Processing and Communication Systems, pp.96-101, Oct. 24-27, Phuket, Thailand, 2016.
  • ［国内発表］
    1. 森逸平, 堀尾恵一, “画像に基づく割箸不良品検査における形状異常の検出,” 電子情報通信学会 SIS研究会, 東京, 3月10日-11日, 2016.
    2. 石本真也, 堀尾恵一, 久保田良輔, “個体の変動を取り入れた遺伝的アルゴリズムに基づくスイッチングメジアンフィルタの設計法,” 電子情報通信学会 SIS研究会, 東京, 3月10日-11日, 2016.
    3. 石川秀大, 久保田良輔, 堀尾恵一, “階層的最適化における探索空間の重複を考慮した効率的探索手法の提案と有効性の検証,” 第10回進化計算学会研究会, 川崎, 3月17日-18日, 2016.
    4. 大坪道弘, 石川秀大, 堀尾恵一, “段階的な量子化を用いた効率的最適化の提案,” 第10回進化計算学会研究会, 川崎, 3月17日-18日, 2016.
    5. 飯田隆太郎, 堀尾恵一, 久保田良輔, 石川秀大, “貨物配置を考慮した配送計画問題における階層的解法の検討,” 第10回進化計算学会研究会, 川崎, 3月17日-18日, 2016.
    6. 松山公弥, 石川秀大, 久田保良輔, 堀尾恵一, 適切な休暇配置を用いた遺伝的アルゴリズムによるナーススケジューリング問題の効率的解法,” 第10回進化計算学会研究会, 川崎, 3月17日-18日, 2016.
    7. 米田圭佑, 中野貴理博, 堀尾恵一, 古川徹生, “Wing結合型SOMによるマルチモダリティ解析,“ 第15回情報科学フォーラム, 富山, 9月7日-9日, 2016.
    8. 升井一朗, 古賀裕章, 堀尾恵一, 高齢者の嚥下機能と顎顔面骨格との関連,” バイオメディカル・ファジィ・システム学会大29回年次大会, 高知, 11月26日-27日, 2016.
    9. 古賀裕章, 古川徹生, 升井一朗, 黒岩将, 堀尾恵一, “嚥下機能解析に向けたTFSOM×SOMによる顎顔面骨格の形状分類,” バイオメディカル・ファジィ・システム学会大29回年次大会, 高知, 11月26日-27日, 2016.
    10. 大濱勇平, 久保田良輔, 堀尾恵一, “Lin-Kernighan法における探索開始位置の選択方法に関する考察,” 第18回日本知能情報ファジィ学会九州支部学術講演会, pp.57-60, 熊本, 12月10日, 2016.
• 2015 »
  • ［論文・レター］
    1. Yasuomi D. Sato, Takao Nagatomi, Keiichi Horio and Hiroyuki Miyamoto, “The Cognitive Mechanisms of Multi-scale Perception for the Recognition of Extremely Similar Faces,” Cognitive Computation, Vol.7, Issue 5, pp.501-508, 2015.
    2. Shudai Ishikawa, Ryosuke Kubota and Keiichi Horio, “Effective hierarchical optimization by a hierarchical multi-space competitive genetic algorithm for the flexible job-shop scheduling problem,” Expert Systems With Application, Vol.42, pp.9434-9440, 2015.
  • ［国際会議］
    1. Shudai Ishikawa, Keiichi Horio and Ryosuke Kubota, “Effective Hierarchical Optimization using Integration of Solution Space and Its Application to Multiple Vehicle Routing Problem,” Proc. of Int. Symposium on Intelligent Signal Processing and Communication Systems, pp.406-411, Sep.9-12, Bali, Indonesia, 2015.
    2. Keiichi Horio, Shinya Motoki, Kentaro Saito, Manabu Habu and Kazuhiro Tominaga, “Effect of Manual Image Cutout in Diagnosis Support System of Oral Mucusal Disease Based on Intraoral Image,” Proc. of Int. Symposium on Communications and Information Technologies, pp.133-136, Oct.7-9, Nara, Japan, 2015.
• 2014 »
  • ［論文・レター］
    1. Yoshiaki Ueda, Keiichi Horio and Ryosuke Kubota, "A Modified Real-Coded Genetic Algorithm Considering with Fitness-based Variability," International Journal of Innovative Computing, Information and Control (IJICIC), Vol.10, No.4, pp.1509-1518, Aug., 2014.
    2. Sangeun Lee and Keiichi Horio, "Human Tracking with Particle Filter Based on Locally Adaptive Appearance Model," Journal of Signal Processing,, Vol.18, No.4, pp.229-232, 2014.
  • ［国際会議］
    1. Sangeun Lee and Keiichi Horio, “A local Adaptive Image Descriptor for Human Tracking,” 2014 RISP Int. Workshop on Nonlinear Circuits, Communications and Signal Processing, in CD-ROM, Honolulu, USA, 2014.
    2. Shinya Motoki, Kentaro Saito, Manabu Habu, Keiichi Horio and Kazuhiro Tominaga, “Effect of Image Resolusion in Discriminant of Oral Mucosal Disease Based on Intraoral Images,” Proc. of 2014 Int. Workshop on Smart Info-Media Systems in Asia (SISA2014), pp.46-49, Oct. 8-10, Ho Chi Minh City, Vietnam, 2014.
  • ［国内発表］
    1. 李 サンウン, 堀尾 恵一, "適応的に局所特徴量を修正する観測モデルに基づくパーティクルフィルタとその人物追跡への応用," 電子情報通信学会SIS研究会, 大阪, 3月6日, 7日, 2014.
    2. 元木 慎也, 斎藤 謙太郎, 土生 学, 堀尾 恵一, 冨永 和宏, "画像処理による口腔粘膜疾患の識別における解像度の与える影響に関する考察," 電子情報通信学会SIS研究会, 札幌, 7月9日-11日, 2014.
• 2013 »
  • ［論文・レター］
    1. Yusaku Nishi, Keiichi Horio, Kentaro Saito, Manabu Habu, and Kazuhiro Tominaga, “Discrimination of Oral Mucosal Disease Inspired by Diagnostic Process of Specialist,” Journal of Medical and Bioengineering vol. 2, no. 1, pp.57-61, 2013.
  • ［国際会議］
    1. Sangeun Lee and Keiichi Horio, “Human Tracking Using Particle Filter with Reliable Appearance Model,” Proc. of SICE Annual Conference, pp.1418-1424, Sep.14-17, Nagoya, Japan, 2013.
    2. Shudai Ishikawa, Yoshiaki Ueda, Ryosuke Kubota, Keiichi Horio and Takeshi Yamakawa, “Signal Sources Localization Using GA Preserving Genetic Diversity Based on Fitness Values,” Proc. of Int. Symposium on Intelligent Signal Processing and Communication Systems, pp.718-721, Nov.12-15, Naha, Japan, 2013.
    3. Sangeun Lee and Keiichi Horio, “Human Tracking based on Particle Filter with Adaptive Local Discriptor,” Proc. of 9th Int. Conf. on Signal Image Technology and Internet Based Systems, pp.207-211, Dec.2-5, Kyoto, Japan, 2013.
• 2012 »
  • ［論文・レター］
    1. Hideaki Misawa, Keiichi Horio, Nobuo Morotomi, Kazumasa Fukuda, Hatsumi Taniguchi, “Extrapolation of Group Proximity from Member Relations Using Embedding and Distribution Mapping,” IEICE Trans. on Information and Systems, Vol.E95-D, No.3, pp.804-811, 2012.
    2. 三澤秀明，松田充史，堀尾恵一, “強化学習と情動学習に基づく意思決定法：利己的な判断による協調行動の創発,” 知能と情報（日本知能情報ファジィ学会誌）, Vol.24, No.1, pp.582-591, 2012.
  • ［国際会議］
    1. Yoshiaki Ueda, Ryosuke Kubota and Keiichi Horio, "A Modified Selection Operator Considering with Fitness-based Variability in Real-coded Genetic Algorithm," Proc. of Int. Workshop on Smart Info-Media Systems in Asia (SISA2012), pp.156-161, Sep. 6-8, Bangkok, Thailand, 2012.
    2. Ying Li and Keiichi Horio, "Stressed State Classification Based on PPG Dynamics Using Neo Fuzzy Neuron Module mnSOM," Proc. of Int. Workshop on Smart Info-Media Systems in Asia (SISA2012), pp.185-188, Sep. 6-8, Bangkok, Thailand, 2012.
    3. Ysaku Nishi,Taishi Otani, Manabu Habu, Keiichi Horio, Kazuhiro Tominaga, "Detection Squamous Cancer Based on Structure and Gradient of Intraoral Image," Proc. of 2012 Int. Tech. Conf. on Circuits/Systems, Computers and Communications (ITC-CSCC 2012), in CD-ROM ,July. 15-18, Sapporo, Japan, 2012.
    4. Tomohiko Fukuda and Keiichi Horio, “Efficient Localization using Particle Filter with Clustering Considering Obstacles,” Proc. of 2012 Int.15th International Conference on Information Fusion(FUSION 2012), pp.121-126, July. 9-12, Singapore, 2012.
    5. Ying Li and Keiichi Horio, “Stress State Estimation Based on Photoplethysmogram Dynamics,” Proc. of 2012 Int. Workshop on Nonlinear Circuits, Communication and Signal Processing (NCSP’12), pp.756-759, Mar. 4-6, Honolulu, U.S.A., 2012.
  • ［国内発表］
    1. 西 勇作, 大谷 泰志, 土生 学, 堀尾 恵一, 冨永 和弘, “口腔画像に基づく口腔粘膜疾患診断支援における勾配強度ヒストグラムの有意性の検証,” 電子情報通信学会SIS研究会, 帯広, 6月14日, 15日, pp.19-22, 2012.
• 2011 »
  • ［論文・レター］
    1. Shudai Ishikawa, Hideaki Misawa, Ryosuke Kubota, Tatsuji Tokiwa, Keiichi Horio, Takeshi Yamakawa, “Multi-space Competitive DGA for Model Selection and its Application to Localization of Multiple Signal Sources,” Journal of Advanced Computational Intelligence & Intelligent Informatics, Vol.15, No.9, pp.1320-1328, 2011.
    2. Shunsuke Sakaguchi, Keiichi Horio, Takeshi Yamakawa, “Multimodal Sensory Motor Coordication by Learning in Dynamical Self-Organizing Relationship Network,” Int. J. of Innovative Computing, Information and Control, Vol.7, No.10, pp.6097-6106, 2011.
    3. Hakaru Tamukoh, Keiichi Horio, Takeshi Yamakawa, Masatoshi Sekine, “Rough winner-take-all for hardware oriented vector quantization algorithm,” IEICE Electronics Express, Vol.8, No.11, pp.773-779, 2011.
    4. Hideaki Misawa, Keiichi Horio, Kazumasa Fukuda, Naoko Ueda and Hatsumi Taniguchi, “Visualization of Multiple Class Proximity Data Using Proximity Embedding and a Self-Organizing Network,” ICIC Express Letters, Part B, Vol.2, Issue 2, pp.401-406, 2011.
  • ［国際会議］
    1. Hideaki Misawa, Keiichi Horio, Nobuo Morotomi, Kazumasa Fukuda, Hatsumi Taniguchi, “Relational Higher-Rank SOM for Bacterial Flora Analysis,” Proc. of 2011 Int. Workshop on Smart Info-Media Systems in Asia, pp.167-170, Oct. 31-Nov.2,Nagasaki, Japan, 2011.
    2. Atsushi Matsuda, Hideaki Misawa, Keiichi Horio, “Decision Making Based on Reinforcement Learning and Emotion Learning for Social Behavior,” Proc. of 2011 IEEE Int. Conf. on Fuzzy Systems (FUZZ-IEEE), pp.2714-2719, June 27-30, Taipei, Taiwan, 2011.
    3. Ying Li and Keiichi Horio, “Improvement of PPG Based Stress Estimation by Dimensionality Reduction,” Proc. of 2011 Int. Workshop on Nonlinear Circuits, Communication and Signal Processing (NCSP’11), pp.67-70, March 1-3, Tianjin, China, 2011.
    4. Shunsuke Sakaguchi, Keiichi Horio and Takeshi Yamakawa, “Action Learning with Multimodal Sensory Motor Coordination by Dynamic Self-Organizing Relationship Network,” Proc. of 2011 Int. Workshop on Nonlinear Circuits, Communication and Signal Processing (NCSP’11), pp.32-35, March 1-3, Tianjin, China, 2011.
  • ［国内発表］
    1. 李 影,　堀尾 恵一, “教師あり次元削減による指尖脈波に基づくストレス状態の分類に関する考察,” 電子情報通信学会SIS研究会, 石垣, 6月9日, 10日, pp.11-14, 2011.
    2. 西岡 龍太, 常盤 達司, 堀尾 恵一, 藤井 正美, 鈴木 倫保, 山川 烈, "獲得データ数に制限のある多様なシステムの効率的学習とそのてんかん原性域推定への応用," 第27回ファジィシステムシンポジウム講演論文集, pp.63-66, 福井, 9月12日－14日, 2011.
    3. 三澤 秀明, 片山 智洋, 堀尾 恵一, "グラフ距離に基づくSOMの高階SOMへの拡張と時間伸縮に頑健なジェスチャー認識への適用," 第27回ファジィシステムシンポジウム講演論文集, pp.261-264, 福井, 9月12日－14日, 2011.
    4. 西 勇作, 三澤 秀明, 大谷 泰志, 土生 学, 堀尾 恵一, 冨永 和弘, “口腔画像から抽出した構造要素による扁平上皮癌の検出,” 電子情報通信学会SIS研究会, 秋田, 9月21日, 22日, pp.7-10, 2011.
    5. 石川 秀大, 三澤 秀明, 久保田 良輔, 堀尾 恵一, “複数解空間競合型分散GAにおける探索の安定性の改善,” 電子情報通信学会SIS研究会, 山口, 12月15日, 16日, pp.31-36, 2011.
• 2010 »
  • ［論文・レター］
    1. Ying Li and Keiichi Horio, “Visualization and Analysis of Mental States Based on Photoplethysmogram,” ICIC Express Letters, Vol.4, No.3(B), pp.923-928, 2010.
  • ［国際会議］
    1. Keiichi Horio, Shudai Ishikawa, Hideaki Misawa, Tatsuji Tokiwa, Ryosuke Kubota and Takeshi Yamakawa, “Milti-space Competitive DGA and its Application to Localization of Multiple Signal Sources,” World Congress on Biologically Inspired Computing (NaBIC2010), pp.624-628, Dec. 15-17, Kitakyushu, Japan, 2010.
    2. Keiichi Horio, Shuhei Matsumoto, Noriaki Suetake, Taishi Ohtani, Manabu Habu, Kazuhiro Tominaga and Takeshi Yamakawa, “Mucous Membrane Diseases Diagnosis Support System Using Probabilistic Relaxation,” 10th Int. Symposium on Communication and Information Technologies (ISCIT2010), in CD-ROM, Oct. 26-29, Tokyo, Japan, 2010.
    3. Tatsuji Tokiwa, Satoru Ishizuka, Keiichi Horio, Masami Fujii, Michiyasu Suzuki and Takeshi Yamakawa, “Signal Source Localization by Using Self-Organizing Relationship Network,” Proc. of World Automation Congress (WAC2010), in DC-ROM, Sep. 20-22, Kobe, Japan, 2010.
    4. Keiichi Horio and Atsushi Matsuda, “The Decision Making Method Based on Emotional Judgement,” Proc. of World Automation Congress (WAC2010), in DC-ROM, Sep. 20-22, Kobe, Japan, 2010.
  • ［国内発表］
    1. 常盤 達司, 堀尾 恵一, 石塚 智, 丸田 雄一, 藤井 正美, 鈴木 倫保, 山川 烈, "SORネットワークを用いた信号源推定に関する考察," 第26回ファジィシステムシンポジウム講演論文集, 広島, 9月13日－15日, pp.270-273, 2010.
    2. 堀尾 恵一, 松本 宗兵, 末竹 規哲, 大谷 泰志, 土生 学, 冨永 和弘, 山川 烈, "確率的弛緩法を用いた口腔粘膜疾患診断支援システム," 第26回ファジィシステムシンポジウム講演論文集, pp.76-79, 広島, 9月13日－15日, 2010.
• 2009 »
  • ［論文・レター］
    1. T. Hiratsuka, K. Horio, T. Yamakawa, “Surface Roughness Measurement Using Shadows Produced by Circulating Light Sources,” New Mathematics and Natural Computation, Vol.5, Issue 1, pp.335-352, 2009.
  • ［国際会議］
    1. Keiichi Horio and Tomohiro Katayama, Adaptive Skin Color Detection Using Multiple Skin Color Models, 5th Int. Workshop on Computational Intelligence and Applications, pp. 225-229, Nov. 10-12, Hiroshima, Japan, 2009.
    2. Keiichi Horio, Shuhei Matsumoto, Taishi Ohtani, Manabu Habu, Tazuhiro Tominaga and Takeshi Yamakawa, Diagnosis Support System for Mucous Membrane Diseases in Oral Cavity, 16th Int. Conf. on Neural Information Processing, pp. 449-456, Dec. 1-5, Bangkok, Thailand, 2009.
    3. Keiichi Horio and Li Ying, Visualization and Analysis of Mental States Based on Photoplethysmogram, Fourth International Conference on Innovative Computing, Information and Control, in CD, Dec. 7-9, 2009, Kaohsiung, Taiwan, 2009.
• 2008 »
  • ［論文・レター］
    1. Tomokazu Hiratsuka, Hakaru Tamukoh, Keiichi Horio and Takeshi Yamakawa, "A Novel Selection Circuit Based on Rough Comparison Method for Genetic Algorithm Hardware," IEEJ Trans. on Electronics, Information and Systems, Vol.128-C, No.3, pp.352-362, 2008.
    2. 古賀崇了, 堀尾恵一, 升井一朗, 山川烈, "良否を含む顎矯正手術事例の自己組織化学習による集約とその手術計画立案への援用," 知能と情報（日本知能情報ファジィ学会誌）,Vol.20, No.1,pp.41-52, 2008.
  • ［国際会議］
    1. Keiichi Horio, Takanori Koga and Takeshi Yamakawa, “SOM based on Nonlinear Distance Measure Defined by Graph,” Proc. of Int. Conf. on Soft Computing and Intelligent Systems (SCIS2008), pp1705-1708, Nagoya, Japan, 17-21 Sep., 2008.
    2. Satoshi Sonoh, Shuji Aou, Keiichi Horio, Hakaru Tamukoh, Takanori Koga, Naoki Shimo and Takeshi Yamakawa, “An Implementation of Intrinsic Emotions on an Autonomous Robot with the Emotional Expression Model of Amygdala,” Proc. of Int. Conf. on Soft Computing and Intelligent Systems (SCIS2008), pp1894-1899, Nagoya, Japan, 17-21 Sep., 2008.
    3. Keiichi Horio, Naoki Shimo, Hakaru Tamukoh, Takanori Koga, Satoshi Sonoh and Takeshi Yamakawa, “Diversive and Specific Curiosities for Effective Learning,” Proc. of Int. Conf. on Soft Computing and Intelligent Systems (SCIS2008), pp1912-1915, Nagoya, Japan, 17-21 Sep., 2008.
    4. Keiichi Horio, Takanori Koga and Takeshi Yamakawa, “Self-Organizing Map with Distance Measure Defined by Data Distribution,” Proc. of World Automation Congress (WAC2008), Hawaii, U.S.A., 28 Sep-2 Oct., 2008.
• 2007 »
  • ［論文・レター］
    1. Keiichi Horio and Takeshi Yamakawa, "Handwritten Character Recognition Based on Relative Position of Local Features Extracted by Self-Organizing Maps," International Journal of Innovative Computing, Information and Control, Vol.3, No.4, pp.789-798, 2007.
    2. Hakaru Tamukoh, Keiichi Horio and Takeshi Yamakawa, "A Bit-Shifting-Based Fuzzy Inference for Self-Organizing Relationship (SOR) Network," IEICE Electronics Express, Vol.4, No.2, pp.60-65, 2007.
    3. Ryosuke Kubota, Keiichi Horio and Takeshi Yamakawa, "Binary Self-Organizing Map with Modified Updating Rule and Its Application to Reproduction of Genetic Algorithm," IEICE Trans. on Information and Systems, Vol.E90-D, No.1, pp.382-383, 2007.
  • ［国際会議］
    1. Takanori Koga, Keiichi Horio, Ichiro Masui and Takeshi Yamakawa, "Summarization and Visualization Tool for Orthognathic Surgery Planning," Proc. of Int. Conf. on Soft Computing and Human Sciences (SCHS2007), pp113-118, Kitakyushu, Japan, 2-5 Aug., 2007.
    2. Hiroshi Shinohara, Keiichi Horio and Takeshi Yamakawa, "Bankruptcy Distinction Based on Financial Statements of Past Few Years and Visual Analysis," Proc. of Int. Symp. on Management Engineering (ISME2007), in CD-ROM, Kitakyushu, Japan, 10-12 Mar., 2007.
• 2006 »
  • ［論文・レター］
    1. Takanori Koga, Keiichi Horio and Takeshi Yamakawa, "The Self-Organizing Relationship (SOR) Network Employing Fuzzy Inference Based Heuristic Evaluation," Neural Networks, Vol.19, pp.799-811, No.6-7, 2006.
  • ［国際会議］
    1. Hakaru Tamukoh, Keiichi Horio and Takeshi Yamakawa, "A Digital Hardware Architecture of Self-Organizing Relationship (SOR) Network," Proc. of International Conference on Neural Information Processing (ICONIP2006), pp.1168-1177, Hong Kong, China, 3-6 Oct., 2006.
    2. Takeshi Yamakawa, Keiichi horio and Masaharu Hoshino, "Self-Organizing Map with Input Data Represented as Graph," Proc. of International Conference on Neural Information Processing (ICONIP2006), pp.907-914, Hong Kong, China, 3-6 Oct., 2006.
    3. Takeshi Yamakawa, Keiichi Horio and Takahiro Tanaka, "Evaluation-based Topology Representing Network for Accurate Learning of Self-Organizing Relationship Network," Proc. of International Conference on Neural Information Processing (ICONIP2006), pp.968-977, Hong Kong, China, 3-6 Oct., 2006.
    4. Satoshi Sonoh, Keiichi Horio, Ryosuke Kubota and Takeshi Yamakawa, "An Improvement of Selection Strategy Using Self-Organizing Maps with Two Type Input Vectors as Reinforcer/Punisher," Proc. of Joint International Conference on Soft Computing and Intelligent Systems and International Symposium on advanced Intelligent Systems (SCIS&ISIS2006), pp. 578-582, Tokyo, Japan, 20-24 Sep., 2006.
    5. Takeshi Yamakawa, Keiichi Horio and Yoshitaka Inoue, "Wide TD-Error Propagation for Fast Convergence of Reinforcement Learning Based on Classification of States," Proc. of Joint International Conference on Soft Computing and Intelligent Systems and International Symposium on advanced Intelligent Systems (SCIS&ISIS2006), pp. 573-577, Tokyo, Japan, 20-24 Sep., 2006.
    6. Keiichi Horio, Akira Aikawa and Takeshi Yamakawa, "Pattern Recognition Based on Relative Position of Local Features Using Self-Organizing Map," Proc. of International Conference on Innovative Computing, Information and Control (ICICIC2006), pp.293-296, Beijing, China, 30 Aug.-1 Sep., 2006.
    7. Takeshi Yamakawa, Keiichi Horio and Yoshitaka Inoue, "A Fast TD-error Propagation Method Considering Similar States for Reinforcement Learning," Proc. of the 3rd International Symposium on Management Engineering, in CD-ROM, Kitakyushu, Japan, 10-12 March, 2006.
• 2005 »
  • ［論文・レター］
    1. Ryosuke Kubota, Keiichi Horio and Takeshi Yamakawa, "Reproduction Strategy Based on Self-Organizing Map for Genetic Algorithms," Int. J. of Innovative Computing, Information and Control, Vol.1, No.4, pp.595-607, 2005.
    2. Takeshi Yamakawa, Keiichi Horio and Satoshi Sonoh, "Batch Learning of the Self-Organizing Relationship (SOR) Network," Neural Information Processing - Letters and Reviews, Vol.8, No.3, pp.31-38, 2005.
    3. 堀尾 恵一, 升井 一朗, 熊本 将志, 山川 烈, "重み付き距離測度に基づく自己組織化マップによる階層型パターン分類法," 電子情報通信学会論文誌D-II, Vol.J88-D-II, No.11, pp.2260-2268, 2005.
    4. Hideaki Kawano, Keiichi Horio and Takeshi Yamakawa, "Nonlinear Adaptive Manifold Self-Organizing Map and Its Application to Pose Invariant Face Recognition," IEEJ Trans. on Electronics, Information and Systems, Vol.125-C, No.6, pp.948-955, 2005.
    5. Hideaki Kawano, Keiichi Horio and Takeshi Yamakawa, "A Pattern Classification Method using Kernel Adaptive-Subspace Self-Organizing Map," IEEJ Trans. on Electronics, Information and Systems, Vol.125-C, No.1, pp.149-150, 2005.
  • ［国際会議］
    1. Keiichi Horio and Noriaki Suetake, "Inverse Halftoning Based on Pattern Classifier and Filters Constructed by mnSOM," Brain-Inspired Information Technology II, pp.177-180, Kitakyushu, Japan, 7-9 Oct., 2005.
    2. Takanori Koga, Keiichi Horio and Takeshi Yamakawa, "Learning of SOR Network Employing the Soft-Max Adaptation Rule of Neural Gas Network," Brain-Inspired Information Technology II, pp.165-168, Kitakyushu, Japan, 7-9 Oct., 2005.
    3. Ryosuke Kubota, Keiichi Horio and Takeshi Yamakawa, "Genetic Algorithm with Modified Reproduction Strategy Based on Self-Organizing Map and Usable Schema," Brain-Inspired Information Technology II, pp.169-172, Kitakyushu, Japan, 7-9 Oct., 2005.
    4. Tetsuo Furukawa, Satoshi Sonoh, Keiichi Horio and Takeshi Yamakawa, "Batch Learning Algorithm of SOM with Attractive and Repulsive Data," Proc. of Workshop of Self-Organizing Maps (WSOM’05), pp.413-420, Paris, France, 5-8 Sep., 2005.
    5. Ryosuke Kubota, Keiichi Horio and Takeshi Yamakawa, "Binary SOM Based on Significance of Inputs and its Application to Reproduction of GA," Proc. of Workshop on Self-Organizing Maps (WSOM’05), pp.221-228, Paris, France, 5-8 Sep., 2005.
    6. Takanori Koga, Keiichi Horio and Takeshi Yamakawa, "Application of Brain-Inspired SOR Network to Controller Design and Knowledge Acquisition," Proc. of Workshop on Self-Organizing Maps (WSOM’05), pp.687-694, Paris, France, 5-8 Sep., 2005.
    7. Takanori Koga, Keiichi Horio and Takeshi Yamakawa, "A Controller Design Method for an Articulated Vehicle Employing Self-Organizing Relationship Network," Proc. of the 10th Int. Symposium on Artificial Life and Robotics (AROB’05), in CR-ROM, Beppu, Japan, 4-6 Feb., 2005.