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Complex window query support for monitoring streaming data in wireless body area networks

Title
Complex window query support for monitoring streaming data in wireless body area networks
Authors
Lee M.Han X.
Ewha Authors
이민수
SCOPUS Author ID
이민수scopus
Issue Date
2011
Journal Title
IEEE Transactions on Consumer Electronics
ISSN
0098-3063JCR Link
Citation
vol. 57, no. 4, pp. 1710 - 1718
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Wireless Body Area Networks (WBAN) combined with various body sensors and personal electronic devices are emerging as a new platform for medical applications. This paper proposes a real-time monitoring system with complex window query support for enabling advanced monitoring on streaming data that is produced by the body sensors and transmitted through the WBAN. The main techniques developed are the caching for multi-source data stream support, complex range expression processing with interval skip lists, and historic data processing for sliding window condition monitoring support. The condition monitoring query language and efficient processing mechanisms to support the complex monitoring are presented. Experimental results show that the proposed approach provides a wider spectrum of monitoring functions as well as enhancing the scalability and efficiency of the monitoring 1. © 2006 IEEE.
DOI
10.1109/TCE.2011.6131145
Appears in Collections:
엘텍공과대학 > 컴퓨터공학과 > Journal papers
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