Control Using Logic-Based Switching
Control Using Logic-Based Switching
Modeling and performance analysis of BitTorrent-like peer-to-peer networks
Proceedings of the 2004 conference on Applications, technologies, architectures, and protocols for computer communications
The Effect of Heterogeneous Link Capacities in BitTorrent-Like File Sharing Systems
HOT-P2P '04 Proceedings of the 2004 International Workshop on Hot Topics in Peer-to-Peer Systems
Flash crowd in a file sharing system based on random encounters
Interperf '06 Proceedings from the 2006 workshop on Interdisciplinary systems approach in performance evaluation and design of computer & communications sytems
Analysis of bittorrent-like protocols for on-demand stored media streaming
SIGMETRICS '08 Proceedings of the 2008 ACM SIGMETRICS international conference on Measurement and modeling of computer systems
Journal of Network and Computer Applications
Unfairness in the e-mule file sharing system
ITC20'07 Proceedings of the 20th international teletraffic conference on Managing traffic performance in converged networks
On uncoordinated file distribution with non-altruistic downloaders
ITC20'07 Proceedings of the 20th international teletraffic conference on Managing traffic performance in converged networks
Modeling priority-based incentive policies for peer-assisted content delivery systems
NETWORKING'08 Proceedings of the 7th international IFIP-TC6 networking conference on AdHoc and sensor networks, wireless networks, next generation internet
New modeling for traffic engineering in FMC environment
APNOMS'09 Proceedings of the 12th Asia-Pacific network operations and management conference on Management enabling the future internet for changing business and new computing services
Queuing models for peer-to-peer systems
IPTPS'09 Proceedings of the 8th international conference on Peer-to-peer systems
Optimal server scheduling in hybrid P2P networks
Performance Evaluation
Caching for BitTorrent-like P2P systems: a simple fluid model and its implications
IEEE/ACM Transactions on Networking (TON)
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We propose a multiclass fluid model for BitTorrent-like content-distribution systems. The new model can model heterogeneous peers, in which peers have different access bandwidths. The model can also model BitTorrent-like systems which provide differential service (for example, first class and second class service) to the participating peers. The fluid model leads to a non-linear system of differential equations with special structure. For the service differentiation problem, we prove that the system of differential equations admits a unique stable equilibrium, that we compute in closed-form. We also provide the average download times for both classes. For the bandwidth diversity problem, we show that the system of differential equations has a stable state that may depend on the initial conditions. We compute the average download time of both classes for each reachable steady-state.