relation: http://eprints.imtlucca.it/2560/ title: A Markov model of a freerider in a BitTorrent P2P network creator: Barbera, Mario creator: Lombardo, Alfio creator: Schembra, Giovanni creator: Tribastone, Mirco subject: QA75 Electronic computers. Computer science description: BitTorrent is today one of the largest P2P systems which allows file sharing for Internet users. Very little effort has been dedicated to this target up to now. The goal of this paper is to develop an analytical model of a free-rider in a BitTorrent network. Unlike previous analytical models which capture the behavior of the network as a whole, the proposed model is able to analyze the performance from the user perspective. The model is applied to a case study to evaluate performance in a real case, and to obtain some insights into the influence of BitTorrent parameters on system performance. publisher: IEEE date: 2005-11 type: Book Section type: PeerReviewed identifier: Barbera, Mario and Lombardo, Alfio and Schembra, Giovanni and Tribastone, Mirco A Markov model of a freerider in a BitTorrent P2P network. In: Global Telecommunications Conference. GLOBECOM '05. IEEE, pp. 985-989. ISBN 0-7803-9414-3 (2005) relation: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1577784&isnumber=33286 relation: 10.1109/GLOCOM.2005.1577784