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A Hierarchical Representation for Recording Semantically Condensed Data from Physically Massive Data Out of Sensor Networks Geographically Dispersed
MinHwan Ok
Korea Railroad Research Institute, Woulam, Uiwang, Gyeonggi, Koreapanflute@informatics.krri.re.kr
Abstract. A number of sensor networks may produce a huge amount of data, and there has been a necessity the data are processed in a single system. However the data could early overwhelm the database of the system. This work introduces a condensing method to reduce the amount of data exploiting its semantics. The condensing reduces the amount of data to be transmitted and stored, by condensing the data according to semantics shared among servers. The briefed data could diminish the load of applications running on resource-constrained devices in pervasive computing.
Keywords: Sensor Network, Distributed Databases Application, Semantic Condensing
LNCS 5872, p. 69 ff.
lncs@springer.com
© Springer-Verlag Berlin Heidelberg 2009