지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2011.1
- 수록면
- 913 - 919 (7page)
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초록· 키워드
오류제보하기
In this paper, we present a new efficient event detection algorithm for sensor networks with faults. We focus on multi-attributed events, which are sets of data points that correspond to interesting or unusual patterns in the underlying phenomenon that the network monitors. Conventional algorithms cannot detect some events because they treat only their own sensor readings which can be affected easily by environmental or physical problem. Our approach exploits spatio-temporal correlation of sensor readings. Sensor nodes exchange a fault-tolerant code encoded their own readings with neighbors, organize virtual sensor readings which have spatio-temporal correlation, and determine a result for multi-attributed events from them. In the result, our proposed algorithm provides improvement of detecting multi-attributed events and reduces the number of false-negatives due to negative environmental effects.
목차
등록된 정보가 없습니다.
참고문헌 (9)
참고문헌 신청
이동준 / 2007 / USN의 군 체계 적용방안 / 한국지능정보시스템학회 2007년 추계학술대회 논문집 :319~323
M. Wang / 2010 / Spatio-Temporal Correlation Based Outlier Detection Algorithm in Sensor Network / International Conference on Computer and Automation Engineering :424~427
X. Meng / 2004 / Event Contour:An Efficient and Robust Mechanism for Tasks in Sensor Networks
S. Pattem / 2008 / The Impact of Spatial Correlation on Routing with Compression in Wireless Sensor Networks / Transactions on Sensor Networks 4(4)
여명호 / 2009 / Data Correlation-Based Clustering Algorithm in Wireless Sensor Networks / KSII Transactions on Internet and Information Systems 3(3):331~343
M. Wang / 2010 / Spatio-Temporal Correlation Based Outlier Detection Algorithm in Sensor Network / International Conference on Computer and Automation Engineering :424~427
X. Meng / 2004 / Event Contour:An Efficient and Robust Mechanism for Tasks in Sensor Networks
S. Pattem / 2008 / The Impact of Spatial Correlation on Routing with Compression in Wireless Sensor Networks / Transactions on Sensor Networks 4(4)
여명호 / 2009 / Data Correlation-Based Clustering Algorithm in Wireless Sensor Networks / KSII Transactions on Internet and Information Systems 3(3):331~343
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