Individual sleep stage estimation and appropriate wakeup time judgment by learning classifier system for care support

2010 Fiscal Year Final Research Report

• Project/Area Number: 21700154
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Intelligent informatics
• Research Institution: The University of Electro-Communications
• Principal Investigator: TAKADAMA Keiki The University of Electro-Communications, 大学院・情報理工学研究科, 准教授 (20345367)
• Project Period (FY): 2009 – 2010
• Keywords: 知能情報処理 / 学習分類子システム

Research Abstract

To reduce a regular night round inspection of aged persons and their sleep support, which is the serious problem in care houses, this research proposes the care support system that can estimate (1) the total sleep stage estimation specialized to each aged person ; (2) the total sleep stage which is robust to the bad condition of aged persons ; and (3) the REM sleep stage for judging the appropriate wakeup time of aged persons. The human subject experiments validate the effectiveness of the proposed care support system.

Research Products

• [Journal Article] Learning Multiple Band-Pass Filters for Sleep Stage Estimation : Towards Care Support for Aged Persons (2010)
  • Author(s): Takadama, K., Hirose, K., Matsushima, H., Hattori, K., Nakajima, N.
  • Journal Title: The Institute of Electronics, Information, and Communication Engineers (IEICE) Transactions on Communications Vol.E93-B, No.04 Pages: 811-818
  • Peer Reviewed
• [Journal Article] Is Gradient Descent Update Consistent with Accuracy-based Learning Classifier System? (2009)
  • Author(s): Wada, A., Takadama, K.
  • Journal Title: Journal of Advanced Computational Intelligence and Intelligent Informatics (JACIII) Vol.13 Pages: 640-648
  • Peer Reviewed
• [Journal Article] Analyzing Strength-based Classifier System from Reinforcement Learning Perspective (2009)
  • Author(s): Wada, A., Takadama, K.
  • Journal Title: Journal of Advanced Computational Intelligence and Intelligent Informatics (JACIII) Vol.13 Pages: 631-639
  • Peer Reviewed
• [Journal Article] Exemplar Generalization in Reinforcement Learning : Improving Performance with Fewer Exemplars (2009)
  • Author(s): Matsushima, H., Hattori, K., Takadama, K.
  • Journal Title: Journal of Advanced Computational Intelligence and Intelligent Infor matics (JACIII) Vol.13 Pages: 683-690
  • Peer Reviewed
• [Presentation] 個別化による学習分類子システムのマルチステップへの展開 (2010)
  • Author(s): 中田雅也, 市川嘉裕, 松島裕康, 佐藤圭二, 佐藤寛之, 高玉圭樹
  • Organizer: 進化計算シンポジウム
  • Place of Presentation: 福岡
  • Year and Date: 2010-12-19
• [Presentation] Evolutionary Optimization for Hub and Spoke Network based on Demand and Operation (2010)
  • Author(s): Iseya, S., Takadama, K.
  • Organizer: Second World Congress on Nature and Biologically Inspired Computing (NaBIC 2010)
  • Place of Presentation: 福岡
  • Year and Date: 2010-12-17
• [Presentation] 個別化による学習分類子システムの一般化促進 (2010)
  • Author(s): 中田雅也, 島田智大, 廣瀬壱行, 市川嘉裕, 松島裕康, 服部聖彦, 高玉圭樹
  • Organizer: 計測自動制御学会,システム・情報部門学術講演会2010(SSI2010)
  • Place of Presentation: 京都
  • Year and Date: 2010-11-25
• [Presentation] Pittsburgh- style Learning Classifier System for Multiple Environments : Towards Robust Waterbus Route for Several Situations (2010)
  • Author(s): Sato, K., Takadama, K
  • Organizer: The 14th Asia Pacific Symposium on Intelligent and Evolutionary Systems (IES 2010)
  • Place of Presentation: 広島
  • Year and Date: 2010-11-19
• [Presentation] Hybrid Directional-biased Evolutionary Algorithm for Multi-objective Optimization (2010)
  • Author(s): Shimada, T., Otani, M., Matsushima, H., Sato, H., Hattori, K., Takadama, K.
  • Organizer: Parallel Problem Solving from Nature, PPSN XI
  • Place of Presentation: クラクフ,ポーランド
  • Year and Date: 2010-09-13
• [Presentation] Towards Care Plans of Aged Persons by Multiobjective Optimization (2010)
  • Author(s): Shimada, T., Matsushima, H., Sato, H., Hattori, K., Takadama, K
  • Organizer: SICE Annual Conference 2010
  • Place of Presentation: 台湾,台北
  • Year and Date: 2010-08-21
• [Presentation] Dynamic matching range in Exemplar-based Learning Classifier System (2010)
  • Author(s): Matsushima, H., Hattori, K., Sato, H., Takadama, K.
  • Organizer: The 2010 IEEE World Congress on Computational Intelligence (WCCI2010)
  • Place of Presentation: バルセロナ,スペイン
  • Year and Date: 2010-07-22
• [Presentation] Towards Spiral Care Support System: Evaluating Sleep Stage for Care Plan Optimization (2010)
  • Author(s): Takadama, K.
  • Organizer: The Fourth International Symposium on Medical Information and Communication Technology (ISMICT 2010)
  • Place of Presentation: 台北,台湾(招待講演)
  • Year and Date: 2010-03-23
• [Presentation] Improving Sleep Stage Estimation by Specializing Multiple Band-Pass Filters and Discrete Heartbeat Data (2010)
  • Author(s): Takadama, K., Hirose, K., Matsushima, H., Hattori, K., Sato, H., Nakajima, N.
  • Organizer: The Fourth International Symposium on Medical Information and Communication Technology (ISMICT 2010)
  • Place of Presentation: 台北,台湾
  • Year and Date: 2010-03-23
• [Presentation] Hybrid Indoor Location Estimation System Using Image Processing and WiFi Strength (2009)
  • Author(s): Hattori, K., Kimura, R., Nakajima, N., Fujii, T., Kado, Y., Zhang, B.,Hazugawa, T., Takadama, K.
  • Organizer: The 2009 International Conference on Wireless Networks and Information Systems (WNIS2009)
  • Place of Presentation: 上海,中国
  • Year and Date: 2009-12-28
• [Presentation] 進化型アルゴリズムによる指向性多目的最適化:IBEAの拡張 (2009)
  • Author(s): 島田智大, 松島裕康, 佐藤寛之, 服部聖彦, 高玉圭樹
  • Organizer: 進化的計算シンポジウム
  • Place of Presentation: 沖縄
  • Year and Date: 2009-12-19
• [Presentation] Exemplar に基づく学習分類子システムにおける動的一般化 (2009)
  • Author(s): 松島裕康, 服部聖彦, 高玉圭樹
  • Organizer: 計測自動制御学会,システム・情報部門学術講演会2009(SSI2009)
  • Place of Presentation: 神奈川
  • Year and Date: 2009-11-25
• [Presentation] Analysis Method Depending on Bayes's Theorem for Agent-Based Simulations (2009)
  • Author(s): Nakada, T., Takadama, K., Watanabe, S
  • Organizer: The 6th International Workshop on Agent-based Approaches in Economic and Social Complex Systems (AESCS'09)
  • Place of Presentation: 台北,台湾
  • Year and Date: 2009-11-14
• [Presentation] Proposal of Robust Wireless Overlay P2P Information Share System Based on Wireless Base Stations and Ad Hoc Devices (2009)
  • Author(s): Hattori, K., Takadama, K.
  • Organizer: ICCAS-SICE International Joint Conference 2009
  • Place of Presentation: 福岡
  • Year and Date: 2009-08-20
• [Presentation] Sleep Stage Estimation by Learning Classifier System : Towards Nurse Care Support (2009)
  • Author(s): Hirose, K., Matsushima, H., Hattori, K., Takadama, K.
  • Organizer: ICCASSICE International Joint Conference 2009
  • Place of Presentation: 福岡
  • Year and Date: 2009-08-20