کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
452678 694566 2008 20 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Counteracting free riding in Peer-to-Peer networks
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر شبکه های کامپیوتری و ارتباطات
پیش نمایش صفحه اول مقاله
Counteracting free riding in Peer-to-Peer networks
چکیده انگلیسی

The existence of a high degree of free riding is a serious threat to Peer-to-Peer (P2P) networks. In this paper, we propose a distributed framework to reduce the adverse effects of free riding on P2P networks. Our solution primarily focuses on locating free riders and taking actions against them. We propose a framework in which each peer monitors its neighbors, decides if they are free riders, and takes appropriate actions. Unlike other proposals against free riding, our framework does not require any permanent identification of peers or security infrastructures for maintaining a global reputation system. Our simulation results show that the framework can reduce the effects of free riding and can therefore increase the performance of a P2P network.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Networks - Volume 52, Issue 3, 22 February 2008, Pages 675–694
نویسندگان
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