Utilize este identificador para referenciar este registo: http://hdl.handle.net/10451/14145
Título: Lightweight Dependable Adaptation for Wireless Sensor Networks
Autor: Casimiro, António
Marques, Luís
Palavras-chave: adaptation
Wireless Sensor Networks
Data: 17-Set-2012
Editora: Proceedings of the 30th IEEE International Symposium on Reliable Distributed Systems Workshops
Citação: 4th International Workshop on Dependable Network Computing and Mobile Systems (DNCMS 2011), in Proceedings of the 30th IEEE International Symposium on Reliable Distributed Systems Workshops, pages 26-35, Madrid, Spain, October 2011.
Relatório da Série N.º: 2012;04
Resumo: Achieving dependable and real-time operation in Wireless Sensor Networks (WSNs) is a hard and open problem. This can be an obstacle for many applications, namely in the automotive and medical domains, particularly if safety-critical control is envisaged. To overcome the communication uncertainties that are intrinsic to wireless and dynamic environments, a generic approach is to constantly adapt to environment conditions. This requires appropriate solutions to characterize such conditions. This paper contributes with a lightweight solution for a dependable characterization of network QoS metrics, which is appropriate to support dependable adaptation in WSNs. The proposed solution offers probabilistic guarantees, building on non-parametric stochastic analysis to achieve fast and effective results. The paper also provides an evaluation of the solution.
URI: http://hdl.handle.net/10451/14145
Aparece nas colecções:FC-DI - Technical Reports

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