IR@PKUHSC  > 北京大学第一临床医学院
学科主题临床医学
Biologically-Inspired Energy Efficient Distributed Acoustic Sensor Networks
Zhong, Zhen1; Liang, Qilian; Wang, Lingming
关键词Distributed acoustic sensor networks distributed auditory cortex selective attention acoustic sensor networks self-similarity SVD-QR collaborative processing
刊名AD HOC & SENSOR WIRELESS NETWORKS
2011
13期:1-2页:1-12
收录类别SCI
文章类型Article
WOS标题词Science & Technology
类目[WOS]Computer Science, Information Systems ; Telecommunications
资助者U.S. Office of Naval Research (ONR) ; U.S. National Science Foundation (NSF) ; U.S. Office of Naval Research (ONR) ; U.S. National Science Foundation (NSF)
研究领域[WOS]Computer Science ; Telecommunications
关键词[WOS]SELF-SIMILARITY ; AUDITORY-CORTEX ; MECHANISMS ; ATTENTION
英文摘要

Acoustic sensor network promises unprecedented ability to monitor and manipulate the physical world via a network of densely distributed acoustic sensor nodes. Considering human auditory cortex has selective attention mechanism, we apply distributed auditory cortex information processing mechanism to energy efficient distributed acoustic sensor network. The Auditory Cortex (AC) is typically defined as that portion of the cortex containing neurons that respond to sound. The distributed AC is a Functional network consisting of neurons with collaborative processing to perform some functions such as selective attention and behavioral inhibition. We show that all the sensed information of each sensor in an acoustic sensor network are self-similar. We propose to use Singular-Value-Decomposition (SVD) with QR to model the collaborative processing of acoustic sensors for selective battery on/off. Examples are given to illustrate the collaborative processing procedure based on the acoustic sensor network data.

语种英语
所属项目编号N00014-11-1-0071 ; CNS-0721515 ; CNS-0831902 ; CCF-0956438 ; CNS-0964713
资助者U.S. Office of Naval Research (ONR) ; U.S. National Science Foundation (NSF) ; U.S. Office of Naval Research (ONR) ; U.S. National Science Foundation (NSF)
WOS记录号WOS:000297084200001
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
文献类型期刊论文
条目标识符http://ir.bjmu.edu.cn/handle/400002259/63299
Collection北京大学第一临床医学院
作者单位1.Peking Univ, Hosp 1, Beijing 100034, Peoples R China
2.Univ Texas Arlington, Dept Elect Engn, Arlington, TX 76019 USA
Recommended Citation
GB/T 7714
Zhong, Zhen,Liang, Qilian,Wang, Lingming. Biologically-Inspired Energy Efficient Distributed Acoustic Sensor Networks[J]. AD HOC & SENSOR WIRELESS NETWORKS,2011,13(1-2):1-12.
APA Zhong, Zhen,Liang, Qilian,&Wang, Lingming.(2011).Biologically-Inspired Energy Efficient Distributed Acoustic Sensor Networks.AD HOC & SENSOR WIRELESS NETWORKS,13(1-2),1-12.
MLA Zhong, Zhen,et al."Biologically-Inspired Energy Efficient Distributed Acoustic Sensor Networks".AD HOC & SENSOR WIRELESS NETWORKS 13.1-2(2011):1-12.
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