Dynamic topology optimization for dependable sensor networks

Yutaka Iino; Takeshi Hatanaka; Masayuki Fujita

doi:10.1109/CCA.2010.5611151

Dynamic topology optimization for dependable sensor networks

Yutaka Iino^*, Takeshi Hatanaka, Masayuki Fujita

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

4 Citations (Scopus)

Abstract

In this paper, wireless sensor network (WSN) topology optimization for dependability is considered, where two metrics "reliability" and "integrity" for WSN are defined. First, static topology optimization problem for reliability, integrity and joint optimization of them are investigated and some trade-off relationships are clarified. Then, dynamic topology optimization problem is proposed, where some node connections to their parents' nodes change dynamically with a stochastic distribution rate. Then a heuristic optimization method and some functions for each node to realize a decentralized optimization are proposed. Finally some numerical examples are illustrated to demonstrate the effectiveness of these optimization methods and the optimal WSN topology in various optimization problems.

Original language	English
Title of host publication	2010 IEEE International Conference on Control Applications, CCA 2010
Pages	274-279
Number of pages	6
DOIs	https://doi.org/10.1109/CCA.2010.5611151
Publication status	Published - 2010
Externally published	Yes
Event	2010 IEEE International Conference on Control Applications, CCA 2010 - Yokohama, Japan Duration: 2010 Sept 8 → 2010 Sept 10

Publication series

Name	Proceedings of the IEEE International Conference on Control Applications

Conference

Conference	2010 IEEE International Conference on Control Applications, CCA 2010
Country/Territory	Japan
City	Yokohama
Period	10/9/8 → 10/9/10

ASJC Scopus subject areas

Control and Systems Engineering
Computer Science Applications
Mathematics(all)

Access to Document

10.1109/CCA.2010.5611151

Cite this

Dynamic topology optimization for dependable sensor networks. / Iino, Yutaka; Hatanaka, Takeshi; Fujita, Masayuki.

2010 IEEE International Conference on Control Applications, CCA 2010. 2010. p. 274-279 5611151 (Proceedings of the IEEE International Conference on Control Applications).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Iino, Y, Hatanaka, T & Fujita, M 2010, Dynamic topology optimization for dependable sensor networks. in 2010 IEEE International Conference on Control Applications, CCA 2010., 5611151, Proceedings of the IEEE International Conference on Control Applications, pp. 274-279, 2010 IEEE International Conference on Control Applications, CCA 2010, Yokohama, Japan, 10/9/8. https://doi.org/10.1109/CCA.2010.5611151

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abstract = "In this paper, wireless sensor network (WSN) topology optimization for dependability is considered, where two metrics {"}reliability{"} and {"}integrity{"} for WSN are defined. First, static topology optimization problem for reliability, integrity and joint optimization of them are investigated and some trade-off relationships are clarified. Then, dynamic topology optimization problem is proposed, where some node connections to their parents' nodes change dynamically with a stochastic distribution rate. Then a heuristic optimization method and some functions for each node to realize a decentralized optimization are proposed. Finally some numerical examples are illustrated to demonstrate the effectiveness of these optimization methods and the optimal WSN topology in various optimization problems.",

author = "Yutaka Iino and Takeshi Hatanaka and Masayuki Fujita",

year = "2010",

doi = "10.1109/CCA.2010.5611151",

language = "English",

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series = "Proceedings of the IEEE International Conference on Control Applications",

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AU - Hatanaka, Takeshi

AU - Fujita, Masayuki

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N2 - In this paper, wireless sensor network (WSN) topology optimization for dependability is considered, where two metrics "reliability" and "integrity" for WSN are defined. First, static topology optimization problem for reliability, integrity and joint optimization of them are investigated and some trade-off relationships are clarified. Then, dynamic topology optimization problem is proposed, where some node connections to their parents' nodes change dynamically with a stochastic distribution rate. Then a heuristic optimization method and some functions for each node to realize a decentralized optimization are proposed. Finally some numerical examples are illustrated to demonstrate the effectiveness of these optimization methods and the optimal WSN topology in various optimization problems.

AB - In this paper, wireless sensor network (WSN) topology optimization for dependability is considered, where two metrics "reliability" and "integrity" for WSN are defined. First, static topology optimization problem for reliability, integrity and joint optimization of them are investigated and some trade-off relationships are clarified. Then, dynamic topology optimization problem is proposed, where some node connections to their parents' nodes change dynamically with a stochastic distribution rate. Then a heuristic optimization method and some functions for each node to realize a decentralized optimization are proposed. Finally some numerical examples are illustrated to demonstrate the effectiveness of these optimization methods and the optimal WSN topology in various optimization problems.

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T3 - Proceedings of the IEEE International Conference on Control Applications

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Dynamic topology optimization for dependable sensor networks

Abstract

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ASJC Scopus subject areas

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