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 en_US
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 否
國別 USA
公開徵稿
出版型式 ,電子版
相關連結

機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/118869 )

SDGS 良好健康和福祉,產業創新與基礎設施