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このアイテムの引用には次の識別子を使用してください:
http://hdl.handle.net/10119/13466
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| タイトル: | High Performance Activity Recognition Framework for Ambient Assisted Living in The Home Network Environment |
| 著者: | Wongpatikaseree, Konlakorn
Lim, Azman Osman
Ikeda, Mitsuru
Tan, Yasuo |
| キーワード: | activity recognition
context sensor network
human posture
range-based algorithm
ontology-based activity recognition
activity's location in activity log |
| 発行日: | 2014 |
| 出版者: | The Institute of Electronics, Information and Communication Engineers |
| 誌名: | IEICE Transactions on Communication |
| 巻: | E97-B |
| 号: | 9 |
| 開始ページ: | 1766 |
| 終了ページ: | 1778 |
| DOI: | 10.1587/transcom.E97.B.1766 |
| 抄録: | Activity recognition has recently been playing an important role in several research domains, especially within the healthcare system. It is important for physicians to know what their patients do in daily life. Nevertheless, existing research work has failed to adequately identify human activity because of the variety of human lifestyles. To address this shortcoming, we propose the high performance activity recognition framework by introducing a new user context and activity location in the activity log (AL^2). In this paper, the user's context is comprised by context-aware infrastructure and human posture. We propose a context sensor network to collect information from the surronding home environment. We also propose a range-based algorithm to classify human posture for combination with the traditional user's context. For recognition process, ontology-based activity recognition (OBAR) is developed. The ontology concept is the main approach that uses to define the semantic information and model human activity in OBAR. We also introduce a new activity log ontology, called AL^2 for investigating activities that occur at the user's location at that time. Through experimental studies, the results reveal that the proposed context-aware activity recognition engine architecture can achieve an anverage accuracy of 96.60% |
| Rights: | Copyright (C) 2014 The Institute of Electronics, Information and Communication Engineers. Konlakorn Wongpatikaseree, Azman Osman Lim, Mitsuru Ikeda, and Yasuo Tan, IEICE Transactions on Communication, E97-B(9), 2014, 1766-1778. http://dx.doi.org/10.1587/transcom.E97.B.1766 |
| URI: | http://hdl.handle.net/10119/13466 |
| 資料タイプ: | publisher |
| 出現コレクション: | b10-1. 雑誌掲載論文 (Journal Articles)
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このアイテムのファイル:
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記述 |
サイズ | 形式 |
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| 21763.pdf | | 2795Kb | Adobe PDF | 見る/開く |
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