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Transient analysis of queues for peer-based multimedia content delivery

Young Myoung Ko, Natarajan Gautam
2010 IIE Transactions  
In order to manage costs and quality of service, this firm maintains a peer-network whereby users download files from other peers that have downloaded them in the past.  ...  Using the same approximations, we also analyze the steady-state behavior of such a network. We, however, find that existing fluid and diffusion approximations are inaccurate for transient analysis.  ...  Acknowledgements The authors thank the reviewers, associate editor and department editor for their comments and suggestions that led to considerable improvements in the content and presentation of this  ... 
doi:10.1080/0740817x.2010.491501 fatcat:uesr5tzaynh7vav7q7vxyucm6q

Can P2P networks be super-scalable?

Francois Baccelli, Fabien Mathieu, Ilkka Norros, Remi Varloot
2013 2013 Proceedings IEEE INFOCOM  
We propose a new model for peer-to-peer networking which takes the network bottlenecks into account beyond the access.  ...  Using a network model based on rate functions, we give a closed form expression of peers download performance in the system's fluid limit, as well as approximations for the other cases.  ...  Networks.  ... 
doi:10.1109/infcom.2013.6566973 dblp:conf/infocom/BaccelliMNV13 fatcat:jzxtfsm5iveujajq3nsutxwtsm

Transport Optimization in Peer-to-Peer Networks

Konstantin Miller, Adam Wolisz
2011 2011 19th International Euromicro Conference on Parallel, Distributed and Network-Based Processing  
Moreover, we do not consider the fluid limit case but allow the file to be subdivided in finitely many chunks.  ...  On the one hand, our results allow to infer the capacity of a peer-to-peer network, providing a benchmark for performance analysis of existing peer-to-peer protocols.  ...  Further studies analyzing fluid limit models include [7] - [10] .  ... 
doi:10.1109/pdp.2011.26 dblp:conf/pdp/MillerW11 fatcat:irdtzxoqi5gvrb57zxnowwogmi

Spatial Interactions of Peers and Performance of File Sharing Systems [article]

François Baccelli, Fabien Mathieu, Ilkka Norros
2012 arXiv   pre-print
We analyze two asymptotic regimes of the peer-to-peer network: the fluid regime and the hard--core regime.  ...  We propose a new model for peer-to-peer networking which takes the network bottlenecks into account beyond the access.  ...  Dimensional Analysis At this point of the paper, the fluid limit is a thought experiment, not necessarily related to the actual model. Dimensional analysis [18] helps to address this issue.  ... 
arXiv:1108.4129v2 fatcat:g5sra53ejfagzpasijq72ojbae

Can P2P Networks be Super-Scalable? [article]

François Baccelli, Fabien Mathieu, Ilkka Norros, Rémi Varloot (INRIA Rocquencourt)
2013 arXiv   pre-print
We propose a new model for peer-to-peer networking which takes the network bottlenecks into account beyond the access.  ...  Using a network model based on rate functions, we give a closed form expression of peers download performance in the system's fluid limit, as well as approximations for the other cases.  ...  Networks.  ... 
arXiv:1304.6489v1 fatcat:pkm7cycfwvbcbgxh5tzodkjt4u

Performance Modeling of BitTorrent Peer-to-Peer File Sharing Networks [article]

Kunjie Xu
2013 arXiv   pre-print
The performance models examined in this study include deterministic models, Markov chain models, fluid flow models, and queuing network models.  ...  Furthermore, a comparative analysis is conducted on those modeling techniques in the aspects of complexity, accuracy, extensibility, and scalability.  ...  Thus, this modeling work can be applied to the performance analysis of BitTorrent system.  ... 
arXiv:1311.1195v1 fatcat:chx4nnn3avephcvxrojnmonlke

Optimal policies for control of peers in online multimedia services

Young Myoung Ko, Jean-Francois Chamberland, Natarajan Gautam
2007 2007 46th IEEE Conference on Decision and Control  
However, using an asymptotic analysis, by suitably scaling time and states taking fluid limits, we show how this can be done for our problem.  ...  Several numerical results are presented to support the analytical claims based on asymptotic analysis.  ...  We use fluid limits for this characterization and derive a formula for the threshold using an asymptotic analysis.  ... 
doi:10.1109/cdc.2007.4434737 dblp:conf/cdc/KoCG07 fatcat:vemixclqw5btde3xrqgfgctj6q

Analysis of resource transfers in peer-to-peer file sharing applications using fluid models

R. Gaeta, M. Gribaudo, D. Manini, M. Sereno
2006 Performance evaluation (Print)  
This paper proposes a stochastic fluid flow model to compute the transfer time distribution of resources in peer-to-peer file sharing applications.  ...  operations on the peers participating to the transfer.  ...  This analysis is both general (since it might be applied to different P2P file sharing architectures) and flexible enough to be adapted to the analysis of other P2P applications, e.g., streaming content  ... 
doi:10.1016/j.peva.2005.01.001 fatcat:nhv7dgexovgirft7apelbs2xge

Semi-Fluid content distribution model for fast data dissemination in heterogeneous overlay networks

Salah Noori Saleh, Maryam Feily, Sureswaran Ramadass, Alireza Shahrestani
2012 Peer-to-Peer Networking and Applications  
Overlay networks and peer-to-peer networking have emerged as alternative solutions to solve many problems related to massive information distribution and processing tasks by providing enhanced services  ...  The performance of the proposed Semi-Fluid content distribution model has been evaluated by mathematical analysis as well as by real implementation over the "PlanetLab" platform, and the obtained results  ...  We would like to convey our sincere appreciation to "Dr. Andrew Meulenberg" for his awesome support and remarkable assistance provided to us for writing and polishing the current paper.  ... 
doi:10.1007/s12083-012-0192-0 fatcat:tjuru7yhgjgubkqrkqnfgrkdjy

Modeling and performance analysis of BitTorrent-like peer-to-peer networks

Dongyu Qiu, R. Srikant
2004 Proceedings of the 2004 conference on Applications, technologies, architectures, and protocols for computer communications - SIGCOMM '04  
In this paper, we develop simple models to study the performance of BitTorrent, a second generation peer-to-peer (P2P) application.  ...  We then consider the built-in incentive mechanism of BitTorrent and study its effect on network performance.  ...  We also characterized the variability of the system by applying limit theorems to the stochastic model when the arrival rate is large.  ... 
doi:10.1145/1015467.1015508 dblp:conf/sigcomm/QiuS04 fatcat:ya4jkzgx45borbxdbnvte7h4vy

Modeling and performance analysis of BitTorrent-like peer-to-peer networks

Dongyu Qiu, R. Srikant
2004 Computer communication review  
In this paper, we develop simple models to study the performance of BitTorrent, a second generation peer-to-peer (P2P) application.  ...  We then consider the built-in incentive mechanism of BitTorrent and study its effect on network performance.  ...  We also characterized the variability of the system by applying limit theorems to the stochastic model when the arrival rate is large.  ... 
doi:10.1145/1030194.1015508 fatcat:yvqj6os2pzbxljffzoqbszzfsi

Stochastic Approximation of Global Reachability Probabilities of Markov Population Models [chapter]

Luca Bortolussi, Roberta Lanciani
2014 Lecture Notes in Computer Science  
Complex computer systems, from peer-to-peer networks to the spreading of computer virus epidemics, can often be described as Markovian models of large populations of interacting agents.  ...  Results are illustrated on a peer-to-peer example.  ...  Examples include peer-to-peer networks [20] , epidemic spreading in computer networks [21] , but also models of smart city scenarios like bike sharing [12] .  ... 
doi:10.1007/978-3-319-10885-8_16 fatcat:3gv2dmgkubho5jzj3oxlmspuwi

PDE models for population and residual work applied to peer-to-peer networks

Fernando Paganini, Andres Ferragut
2012 2012 46th Annual Conference on Information Sciences and Systems (CISS)  
After reviewing these models in general, we focus on an application to peer-to-peer networks, where the dynamics must keep track of the download progress of a population of peers as content propagates  ...  Applying control-theoretic methods to this PDE yields a series of analytical results, in particular: local stability analysis of the equilibrium is proved through a small-gain argument on an appropriate  ...  VARIABILITY ANALYSIS In the fluid model analyzed so far, peer arrivals, departures and internal transitions are assumed to follow a perfectly deterministic pattern.  ... 
doi:10.1109/ciss.2012.6310760 dblp:conf/ciss/PaganiniF12 fatcat:v3qtthrc5fgi7evmrgkx763tcm

Principles and performance analysis of SeCond: A system for epidemic peer-to-peer content distribution

Oznur Ozkasap, Mine Caglar, Ali Alagoz
2009 Journal of Network and Computer Applications  
We also illustrate the applicability of an analytical fluid model to the behavior of SeCond.  ...  We propose and design a peer-to-peer system, SeCond, addressing the distribution of large sized content to a large number of end systems in an efficient manner.  ...  and Design of Advanced Multiservice Networks supporting Mobility, Multimedia, and Internetworking'', and TUBITAK CAREER Award Grant 104E064.  ... 
doi:10.1016/j.jnca.2008.07.005 fatcat:e3dwxaofkba4xldcd3nbicqhay

Fluid Stochastic Petri Nets for Computing Transfer Time Distributions in Peer-to-Peer File Sharing Applications

R. Gaeta, M. Gribaudo, D. Manini, M. Sereno
2005 Electronical Notes in Theoretical Computer Science  
This paper presents an application of the Fluid Stochastic Petri Net (FSPN) formalism for the analysis of the transfer time distribution in peer-to-peer (P2P) file sharing applications.  ...  Some numerical results are presented to prove the flexibility and the potential of the proposed technique.  ...  This analysis is both general (since it might be applied to different P2P file sharing architectures) and flexible enough to be adapted to the analysis of other P2P applications, e.g., streaming content  ... 
doi:10.1016/j.entcs.2005.01.014 fatcat:p3xqwn6kmncknmdt2zxgfv7se4
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