EODS: An Energy-efficient Online Decision Scheme in delay-sensitive sensor networks for rare-event detection

Lijie Xu; Jiannong Cao; Xuefeng Liu; Haipeng Dai; Guihai Chen

doi:10.1109/ICPADS.2012.50

EODS: An Energy-efficient Online Decision Scheme in delay-sensitive sensor networks for rare-event detection

Lijie Xu, Jiannong Cao, Xuefeng Liu, Haipeng Dai, Guihai Chen

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

1 Citation (Scopus)

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.

Original language	English
Title of host publication	Proceedings of the 2012 IEEE 18th International Conference on Parallel and Distributed Systems, ICPADS 2012
Pages	307-314
Number of pages	8
DOIs	https://doi.org/10.1109/ICPADS.2012.50
Publication status	Published - 1 Dec 2012
Event	18th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2012 - Singapore, Singapore Duration: 17 Dec 2012 → 19 Dec 2012

Conference

Conference	18th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2012
Country/Territory	Singapore
City	Singapore
Period	17/12/12 → 19/12/12

Keywords

Duty-cycled WSNs
Energyefficient
Online decision
Rare-event detection

ASJC Scopus subject areas

Hardware and Architecture

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

More information

10.1109/ICPADS.2012.50

Cite this

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title = "EODS: An Energy-efficient Online Decision Scheme in delay-sensitive sensor networks for rare-event detection",

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.",

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Xu, L, Cao, J, Liu, X, Dai, H & Chen, G 2012, EODS: An Energy-efficient Online Decision Scheme in delay-sensitive sensor networks for rare-event detection. in Proceedings of the 2012 IEEE 18th International Conference on Parallel and Distributed Systems, ICPADS 2012., 6413682, pp. 307-314, 18th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2012, Singapore, Singapore, 17/12/12. https://doi.org/10.1109/ICPADS.2012.50

EODS: An Energy-efficient Online Decision Scheme in delay-sensitive sensor networks for rare-event detection. / Xu, Lijie; Cao, Jiannong; Liu, Xuefeng et al.
Proceedings of the 2012 IEEE 18th International Conference on Parallel and Distributed Systems, ICPADS 2012. 2012. p. 307-314 6413682.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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AB - 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.

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EODS: An Energy-efficient Online Decision Scheme in delay-sensitive sensor networks for rare-event detection

Abstract

Conference

Keywords

ASJC Scopus subject areas

UN SDGs

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