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<dc:title xml:lang="pl"><![CDATA[A scheme of resource allocation and stability for peer-to-peer file-sharing networks]]></dc:title>
<dc:creator><![CDATA[Li, Shiyong]]></dc:creator>
<dc:creator><![CDATA[Sun, Wei]]></dc:creator>
<dc:creator><![CDATA[E, Cheng-Guo]]></dc:creator>
<dc:creator><![CDATA[Shi, Lina]]></dc:creator>
<dc:subject xml:lang="pl"><![CDATA[peer-to-peer networks]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[fairness]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[pricing]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[stability]]></dc:subject>
<dc:subject xml:lang="pl"><![CDATA[utility maximization]]></dc:subject>
<dc:description xml:lang="pl"><![CDATA[Peer-to-peer (P2P) networks offer a cost-effective and easily deployable framework for sharing content. However, P2P file-sharing applications face a fundamental problem of unfairness. Pricing is regarded as an effective way to provide incentives to peers to cooperate. In this paper we propose a pricing scheme to achieve reasonable resource allocation in P2P file-sharing networks, and give an interpretation for the utility maximization problem and its sub-problems from an economic point of view.]]></dc:description>
<dc:description xml:lang="pl"><![CDATA[We also deduce the exact expression of optimal resource allocation for each peer, and confirm it with both simulation and optimization software. In order to realize the optimum in a decentralized architecture, we present a novel price-based algorithm and discuss its stability based on Lyapunov stability theory. Simulation results confirm that the proposed algorithm can attain an optimum within reasonable convergence times.]]></dc:description>
<dc:publisher><![CDATA[Zielona Góra: Uniwersytet Zielonogórski]]></dc:publisher>
<dc:contributor><![CDATA[Korbicz, Józef (1951- ) - red.]]></dc:contributor>
<dc:contributor><![CDATA[Uciński, Dariusz - red.]]></dc:contributor>
<dc:date><![CDATA[2016]]></dc:date>
<dc:type xml:lang="pl"><![CDATA[artykuł]]></dc:type>
<dc:identifier><![CDATA[http://www.zbc.uz.zgora.pl/repozytorium/Content/79204/AMCS_2016_26_3_14.pdf]]></dc:identifier>
<dc:identifier><![CDATA[https://zbc.uz.zgora.pl/repozytorium/dlibra/publication/89036/edition/79204/content]]></dc:identifier>
<dc:identifier><![CDATA[oai:zbc.uz.zgora.pl:79204]]></dc:identifier>
<dc:source xml:lang="pl"><![CDATA[AMCS, volume 26, number 3 (2016)]]></dc:source>
<dc:source xml:lang="pl"><![CDATA[https://www.amcs.uz.zgora.pl/?action=papers&issue=66]]></dc:source>
<dc:language><![CDATA[eng]]></dc:language>
<dc:relation><![CDATA[oai:zbc.uz.zgora.pl:publication:89036]]></dc:relation>
<dc:rights xml:lang="pl"><![CDATA[Biblioteka Uniwersytetu Zielonogórskiego]]></dc:rights>
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