Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/36293
Título: | Bayesian based selfish aware routing on Delay Tolerant Networks |
Autor(es): | Oliveira, Ricardo Filipe Silva Costa, António Nicolau, Maria João Macedo, Joaquim |
Palavras-chave: | Selfish Routing Protocols Selfish Aware Routing DTN Bayes Classifier |
Data: | Nov-2013 |
Editora: | Instituto Politécnico de Leiria |
Resumo(s): | Delay Tolerant Networks (DTNs) aim to increase messages delivery ratio in environments where it is not possible to establish an end-to-end connection. Although the research of new DTN routing protocols has been gaining some relevance, those protocols usually assume that nodes in a network will collaborate. Nodes can behave selfishly, leading to the inappropriate use of resources, following up the malfunction of the network environment. This paper presents an extension based on bayesian game theory to existing routing protocols. Each node tries to figure others node’s type using the Naive Bayes classifier and behaves appropriately in order to achieve optimal results across the cooperative nodes. The regarded data through the exchangeable events between nodes can also be used to calculate each node’s selfishness, assigning the acceptance and respective delivery probability of a message to its destination. The filter extension improved the delivery ratio of the cooperative nodes on selfish networks. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/36293 |
ISBN: | 978-972-8793-62-3 |
Versão da editora: | http://crc2013.ipleiria.pt/pt-PT/conferencia/crc-2013-atas.pdf |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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CRC2013_Ricardo_Final.pdf | 400,48 kB | Adobe PDF | Ver/Abrir |