Proceedings ArticleDOI
Topology control optimization of wireless sensor networks for IoT applications
Jorge Augusto G. de Brito,Jurair R. de P. Junior,Felipe da Rocha Henriques,Laura Silva de Assis +3 more
- pp 477-480
TLDR
An optimization methodology based on a Genetic Algorithm is proposed, in order to solve the Sensor Allocation Problem for a WSN, which defines the position of sensor nodes according to their different operation modes while pursuing the optimization of network efficiency with respect to performance parameters.Abstract:
An Internet of Things (IoT) environment usually is composed by sensor nodes connected to the Internet, which constitutes a Wireless Sensor Network (WSN). In this work, the Sensor Allocation Problem (SAP) for a WSN is addressed, which defines the position of sensor nodes according to their different operation modes while pursuing the optimization of network efficiency with respect to performance parameters. An optimization methodology based on a Genetic Algorithm is proposed, in order to solve the SAP. Case studies are performed in order to evaluate the efficiency of the proposed solution method.read more
Citations
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Journal ArticleDOI
Data aggregation protocols for WSN and IoT applications - A comprehensive survey
TL;DR: Data aggregation involves the integration of correlated data generated by various wireless sensors and devices in WSN and IoT networks, in order to arrive at meaningful interpretation of the data sensed as mentioned in this paper .
Journal ArticleDOI
A Survey of Data Aggregation Protocols for Energy Conservation in WSN and IoT
TL;DR: In this paper , a comprehensive survey of various data aggregation strategies, discusses the efficacy of these strategies in handling issues that are typical to WSN and IoT applications, and presents a holistic review of data aggregation approaches emphasizing the effect of topology, security, mobility, interference, and fault-tolerance in WSNs and IoTs.
Journal ArticleDOI
Memetic algorithm applied to topology control optimization of a wireless sensor network
Jorge A. G. de Brito,Diego R. M. Totte,Fábio O. Silva,Jurair R. de P. Junior,Felipe da Rocha Henriques,Luís Tarrataca,Diego B. Haddad,Laura S. de Assis +7 more
TL;DR: This work proposes an approach based on memetic algorithm concepts to find high-quality solutions to the Sensor Allocation Problem, where each node can be associated with one of four operation modes (classified according to its maximum range).
References
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