A Complex Network Model for Peer-to-Peer Streaming Networks

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Kaveh, Amin | 2012

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Type of Document: M.Sc. Thesis
Language: English
Document No: 43615 (52)
University: Sharif University of Technology, International Campus, Kish Island
Department: Science and Engineering
Advisor(s): Akbari, Behzad; Rabiee, Hamid Reza
Abstract:
Complex networks science have become the major method in the modeling of topological features of networks and graphs. Although file sharing Peer-to-Peer systems can be modeled by networks with un-weighted nodes and links, using these networks for Peer-to-Peer streaming systems have not led to a suitable model.In this research, we aim to model Peer-to-Peer streaming networks with weighted nodes and weighted links so that present the performance of nodes and the amount of streaming that is transmitted between nodes respectively. Due to lack of information about upload bandwidth distribution in networks we assume this distribution as uniform. Because of dynamics of network, this distribution changes during time and we obtain a closed-form formula by multilevel regression method for it. In-degree distribution for this model will be acquired by using rate equation approach which have been used to model P2P file sharing networks previously. The analytical results are compared with written simulation
Keywords:
Weighted graphs ; Modeling ; Peer-to-Peer Network ; Complex Network

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