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논문 기본 정보

저자정보
(Korea Institute of Energy Research) (Korea Institute of Energy Research) (Korea Association of Surveying & Mapping) (Chungbuk National University)
저널정보
한국측량학회 한국측량학회지 한국측량학회지 제28권 제2호
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    초록·키워드

    The recent advance of sensor networks and ubiquitous techniques allow collecting and analyzing of the data which overcome the limitation imposed by time and space in real-time for making decisions. Also, analysis and prediction of collected data can support useful and necessary information to users. The collected data in sensor networks environment is the stream data which has continuous, unlimited and sequential properties. Because of the continuous, unlimited and large volume properties of stream data, managing stream data is difficult. And the stream data needs dynamic processing method because of the memory constraint and access limitation. Accordingly, we analyze correlation stream data using principal component analysis. And using result of analysis, it helps users for making decisions.

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      UCI(KEPA) : I410-ECN-0101-2014-530-003204113