GenTrust: A genetic trust management model for peer-to-peer systems
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- @Article{Tahta:2015:ASC,
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author = "Ugur Eray Tahta and Sevil Sen and Ahmet Burak Can",
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title = "{GenTrust}: A genetic trust management model for
peer-to-peer systems",
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journal = "Applied Soft Computing",
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year = "2015",
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volume = "34",
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pages = "693--704",
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keywords = "genetic algorithms, genetic programming, Evolutionary
computation, Trust models, Reputation, Peer-to-peer
systems, P2P",
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ISSN = "1568-4946",
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URL = "https://web.cs.hacettepe.edu.tr/~ssen/files/papers/GenTrust15.pdf",
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URL = "http://www.sciencedirect.com/science/article/pii/S156849461500280X",
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DOI = "doi:10.1016/j.asoc.2015.04.053",
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size = "33 pages",
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abstract = "In recent years, peer-to-peer systems have attracted
significant interest by offering diverse and easily
accessible sharing environments to users. However, this
flexibility of P2P systems introduces security
vulnerabilities. Peers often interact with unknown or
unfamiliar peers and become vulnerable to a wide
variety of attacks. Therefore, having a robust trust
management model is critical for such open environments
in order to exclude unreliable peers from the system. a
new trust model for peer-to-peer networks called
GenTrust is proposed. GenTrust has evolved by using
genetic programming. In this model, a peer calculates
the trustworthiness of another peer based on the
features extracted from past interactions and the
recommendations. Since the proposed model does not rely
on any central authority or global trust values, it
suits the decentralized nature of P2P networks.
Moreover, the experimental results show that the model
is very effective against various attackers, namely
individual, collaborative, and pseudospoofing
attackers. An analysis on features is also carried out
in order to explore their effects on the results. This
is the first study which investigates the use of
genetic programming on trust management.",
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notes = "extension of \cite{conf/evoW/TahtaCS14}",
- }
Genetic Programming entries for
Ugur Eray Tahta
Sevil Sen
Ahmet Burak Can
Citations