期刊名称：International Journal of Computer Science & Technology
印刷版ISSN：2229-4333
电子版ISSN：0976-8491
出版年度：2015
卷号：6
期号：4
页码：86-88
语种：English
出版社：Ayushmaan Technologies
摘要：Wireless sensor network is deployed in remote and hostile areas where no infrastructure is available. Wireless sensor network includes sensor nodes for sensing to monitor physical and environment condition. Recently, Wireless Sensor Network (WSN) used in many areas like military, environment monitoring, hospitals, biological equipments, biomedical, health monitoring etc. The limitation of WSN includes lifetime of network, Battery, Bandwidth, Energy etc. In this paper, we mainly focused on data reduction for Energy minimization in the network. Data reduction is one of the data pre-processing techniques of data mining that can increase storage efficiency and reduce costs. Data reduction (DR) aims to remove frequently occurring data while transmission. For this purpose many data reduction strategies are introduced depending on the scenario of WSN. Recent data reduction algorithms and techniques are introduced in this survey, which helps to increase energy as well as prolong the lifetime of the network.
