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Title:
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DISCOURAGING ROGUE PEERS IN A MULTICAST CONTENT DISTRIBUTION PROTOCOL FOR MANETS |
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Author(s):
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Sidney Doria, Marco Aurélio Spohn |
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ISBN:
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978-972-8939-25-0 |
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Editors:
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Bebo White, Pedro Isaías and Diana Andone |
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Year:
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2010 |
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Edition:
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Single |
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Keywords:
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Internet, Peer-to-Peer Networks, MANETs, BitTorrent, multicast, Reputation Systems. |
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Type:
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Full Paper |
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First Page:
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219 |
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Last Page:
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226 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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Rogue peers are a concern because they decrease the utility of the resource-sharing systems, potentially towards to the system collapse. We are currently deploying Peer-to-MANET, a multicast peer-to-peer approach to distribute contents on mobile ad hoc networks. This work presents our efforts to improve trust and fairness, avoiding rogue and selfish peers, in Peer-to-MANET. We employ a modified version of the Network of Favors as a decentralized reputation system to punish rogue peers activities. Through simulations in NS-2, we show that our solution minimizes download success rate by rogue peers and avoid that maliciously peers cause resource depletion of other peers. |
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