Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/16307
Title: EODS : an Energy-efficient Online Decision Scheme in delay-sensitive sensor networks for rare-event detection
Authors: Xu, L
Cao, J 
Liu, X
Dai, H
Chen, G
Keywords: Duty-cycled WSNs
Energyefficient
Online decision
Rare-event detection
Issue Date: 2012
Source: Proceedings of the International Conference on Parallel and Distributed Systems - ICPADS, 2012, 6413682, p. 307-314 How to cite?
Abstract: In many applications of WSNs, the events occur infrequently but once they occur, the corresponding information needs to be sent to the sink node in a short period of time for the necessary reactions. Detection of rare events in a fast and energy-efficient manner is an important issue in WSNs. In this paper, based on the optimal solution for the Best-choice Problem with Bounded Random Observation Number, we propose an Energy-efficient Online Decision Scheme (EODS) to handle this problem. Combining with the design of nodes' duty cycle, the EODS avoids the redundant transmissions and achieves the tradeoff between delay and energy efficiency. Simulation results reveal that the EODS achieves a good balance between delay and energy efficiency.
Description: 18th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2012, Singapore, 17-19 December 2012
URI: http://hdl.handle.net/10397/16307
ISBN: 9780769549033
ISSN: 1521-9097
DOI: 10.1109/ICPADS.2012.50
Appears in Collections:Conference Paper

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

1
Last Week
0
Last month
0
Citations as of Jan 12, 2018

WEB OF SCIENCETM
Citations

1
Last Week
0
Last month
0
Citations as of Jan 17, 2018

Page view(s)

41
Last Week
4
Last month
Citations as of Jan 22, 2018

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.