教師資料查詢 | 類別: 期刊論文 | 教師: 張志勇 Chih-yung Chang (瀏覽個人網頁)

標題:Activity Recognition Approach based on Spatial-Temporal constraints for Aged-care in Smart Home
學年108
學期2
出版(發表)日期2020/04/06
作品名稱Activity Recognition Approach based on Spatial-Temporal constraints for Aged-care in Smart Home
作品名稱(其他語言)
著者Haibao Chen; Chih-Yung Chang; Cuijuan Shang; Guilin Chen; Shenghui Zhao
單位
出版者
著錄名稱、卷期、頁數International Journal of Ad Hoc and Ubiquitous Computing 33(3), p.168-183
摘要Activity recognition plays an important role in smart homes for aged-care. In this
paper, we formulate the problem of activity recognition and propose a new method based on
spatial-temporal constraints to carry out activity recognition, which consists of five phases:
initialisation, segmentation, sensor data representation, activity exploration as well as activity
identification. Besides, we analyse the time complexity and space complexity of our approach in
theory. To evaluate our approach, we carried out experiments on real dataset from Wireless and
Mobile Network Laboratory, Tamkang University. The experimental results demonstrate an
improvement of 5.6% in the accuracy on average of recognised activities in comparison to the
method of support vector machine (SVM).
關鍵字
語言英文(美國)
ISSN
期刊性質國外
收錄於SCI;
產學合作
通訊作者Chih-Yung Chang
審稿制度
國別美國
公開徵稿
出版型式,電子版
相關連結
Google+ 推薦功能,讓全世界都能看到您的推薦!