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학술지 Energy-Efficient Boundary Monitoring for Large-Scale Continuous Objects
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저자
홍승우, 이의신, 류호용, 김상하
발행일
201207
출처
IEICE Transactions on Communications, v.E95-B no.7, pp.2451-2454
ISSN
0916-8516
출판사
일본, 전자정보통신학회 (IEICE)
DOI
https://dx.doi.org/10.1587/transcom.E95.B.2451
협약과제
12PI1100, 다자간 협업을 위한 몰입형 스마트워크 핵심기술 개발, 김도영
초록
For monitoring of a large-scale continuous object, a large number of sensor nodes might be participated with object detection and tracking. In order to reduce huge quantities of data from the sensor nodes, previous studies focus on representative selection for data reporting to a sink. However, they simply choose representatives among a large number of candidates without consideration of node deployment environments and detection accuracy. Hence, this letter proposes a novel object tracking scheme that first makes a small set of candidates and then chooses a small number of representatives in the set. Also, since the scheme also considers object alteration for representative selection, it can provide high energy-efficiency despite reducing data reporting. © 2012 The Institute of Electronics, Information and Communication Engineers.
키워드
Continuous objects, Energy-efficiency
KSP 제안 키워드
Continuous Object, Detection accuracy, Efficient boundary, Information and communication, Node Deployment, Object Detection and Tracking, Sensor node, Small set, data reporting, energy-efficient, high energy efficiency