Filters








14,450 Hits in 5.1 sec

Controlling the Cost of Reliability in Peer-to-Peer Overlays [chapter]

Ratul Mahajan, Miguel Castro, Antony Rowstron
2003 Lecture Notes in Computer Science  
Structured peer-to-peer overlay networks provide a useful substrate for building distributed applications but there are general concerns over the cost of maintaining these overlays.  ...  We analyze the cost of overlay maintenance in realistic dynamic environments and design novel techniques to reduce this cost by adapting to the operating conditions.  ...  ACKNOWLEDGEMENTS We thank Ayalvadi Ganesh for help with mathematical analysis, and John Douceur and Stefan Saroiu for the trace data used in this paper.  ... 
doi:10.1007/978-3-540-45172-3_2 fatcat:3j3ufyn7ybfhnc6muuhuybyln4

On Network Utilization of Peer-to-Peer Video Live Streaming on the Internet

Xiangyang Zhang, Hossam Hassanein
2011 2011 IEEE International Conference on Communications (ICC)  
Efficient network utilization is essential towards the deployment of large scale peer-to-peer (P2P) video live streaming services on the Internet.  ...  The neighbor-with-nearby-peers strategy reduces the chunk tree cost; however, it also results in a significantly larger tree height, lower reliability, and is less robust against peer churn, especially  ...  • Given an overlay, will peers choose short paths (in terms of hops or cost) to the video server?  ... 
doi:10.1109/icc.2011.5962866 dblp:conf/icc/ZhangH11a fatcat:f7alosf4cfenvgmltl6g2p5lxy

P2P and Cloud: A Marriage of Convenience for Replica Management [chapter]

Hanna Kavalionak, Alberto Montresor
2012 Lecture Notes in Computer Science  
A generic problem in all these areas is how to guarantee the autonomic regulation of the usage of P2P vs. cloud resources: how to guarantee a minimum level of service when peer resources are not sufficient  ...  P2P and cloud computing are two of the latest trend in the Internet arena.  ...  The system has to self-regulate the rate of cloud usage according to the level of data reliability (overlay size) and service costs.  ... 
doi:10.1007/978-3-642-28583-7_6 fatcat:q2cuslkrvrf2nk5jxmfu3ur3fy

A Fuzzy-Based System for Peer Reliability in JXTA-Overlay P2P Considering Number of Interactions

Evjola Spaho, Shinji Sakamoto, Leonard Barolli, Fatos Xhafa, Valbona Barolli, Jiro Iwashige
2013 2013 16th International Conference on Network-Based Information Systems  
The simulation results show that the proposed system have a good behaviour can be used successfully to evaluate the scale of reliability of the new peer connected in JXTA-Overlay.  ...  The trustworthiness of peers is very important for safe communication in P2P system. In this paper, we propose a fuzzy-based reliability system for P2P Communications in JXTA-Overlay.  ...  ACKNOWLEDGEMENTS This work is supported by a Grant-in-Aid for Scientific Research from Japanese Society for the Promotion of Science (JSPS).  ... 
doi:10.1109/nbis.2013.26 dblp:conf/nbis/SpahoSBXBI13 fatcat:je3cu3idxbe5nouemnono4mml4

Chams: Churn-aware overlay construction for media streaming

Mouna Allani, Benoît Garbinato, Peter Pietzuch
2012 Peer-to-Peer Networking and Applications  
When peers disconnect from the system, streamed data may be delayed or lost due to missing links in the overlay topology.  ...  Overlay networks support a wide range of peer-to-peer media streaming applications on the Internet. The user experience of such applications is affected by the churn resilience of the system.  ...  Acknowledgements This research is funded by the Swiss National Science Foundation, in the context of Hyphen project (PBLAP2-132796) at Imperial College London and the University of Lausanne.  ... 
doi:10.1007/s12083-012-0161-7 fatcat:ks7lvswr65fu7lzhnijukac7zu

A Fuzzy-Based Reliability System for JXTA-Overlay P2P Platform Considering as New Parameter Sustained Communication Time

Yi Liu, Shinji Sakamoto, Evjola Spaho, Keita Matsuo, Leonard Barolli, Fatos Xhafa
2016 2016 IEEE 30th International Conference on Advanced Information Networking and Applications (AINA)  
[et al.] (2016) A fuzzy-based reliability system for JXTAoverlay P2P platform considering as new parameter sustained communication time.  ...  [et al.] (2016) A fuzzy-based reliability system for JXTAoverlay P2P platform considering as new parameter sustained communication time. 'ús personal d'aquest material.  ...  • The SCT parameter has a big effect on selection of reliable peers. • The proposed system can choose reliable peers to connect in JXTA-Overlay platform.  ... 
doi:10.1109/aina.2016.44 dblp:conf/aina/LiuSSMBX16 fatcat:fwchiijj5za43m7wdx4zpihjwi

A Fuzzy-Based Reliaility for JXTA-overlay P2P Platform Considering Data Download Speed, Peer Congestion Situation, Number of Interaction and Packet Loss Parameters

Yi Liu, Oda Tetsuya, Evjola Spaho, Keita Matsuo, Leonard Barolli, Fatos Xhafa
2016 2016 19th International Conference on Network-Based Information Systems (NBiS)  
The simulation results have shown that the proposed system has a good performance and can choose reliable peers to connect in JXTA-Overlay platform.  ...  Abstract-In this paper, we propose and evaluate a new fuzzy-based reliability system for Peer-to-Peer (P2P) communications in JXTA-Overlay platform considering as a new parameter the peer congestion situation  ...  . • When the DDC and NI are high, the peer reliability is high. • The proposed system can choose reliable peers to connect in JXTA-Overlay platform.  ... 
doi:10.1109/nbis.2016.27 dblp:conf/nbis/LiuOSMBX16 fatcat:ru474q7rcjeapispvugaaq4cdy

Improving reliability of JXTA-Overlay P2P platform: A comparison study for two fuzzy-based systems

Yi Liu, Shinji Sakamoto, Keita Matsuo, Makoto Ikeda, Leonard Barolli, Fatos Xhafa
2015 Journal of High Speed Networks  
In the contents of complex processes, it may turn out to be more practical to get knowledge from an expert operator than to calculate an optimal control, due to modeling costs or because a model is out  ...  . • When number of authentic files is high, the reliability is high. • When the increasing of security, the PR is increased. • The proposed system can choose reliable peers to connect in JXTA-Overlay platform  ... 
doi:10.3233/jhs-150506 fatcat:xsz2tgdeybcqpozamtxcw6olve

A comparison study for two fuzzy-based systems: improving reliability and security of JXTA-overlay P2P platform

Yi Liu, Shinji Sakamoto, Keita Matsuo, Makoto Ikeda, Leonard Barolli, Fatos Xhafa
2015 Soft Computing - A Fusion of Foundations, Methodologies and Applications  
Abstract The reliability of peers is very important for safe communication in Peer-to-Peer (P2P) systems.  ...  In this paper, we present two fuzzy-based systems (called FBRS1 and FBRS2) to improve the reliability of JXTA-Overlay P2P platform.  ...  Peer Reliability Systems To complete a certain task in JXTA-Overlay network, peers have to interact with unknown peers.  ... 
doi:10.1007/s00500-015-1667-8 fatcat:eatg7okhh5dwhgkg635nzoy6ae

Effects of Sustained Communication Time on Reliability of JXTA-Overlay P2P Platform: A Comparison Study for Two Fuzzy-Based Systems

Yi Liu, Shinji Sakamoto, Leonard Barolli, Evjola Spaho, Makoto Ikeda, Fatos Xhafa
2016 2016 10th International Conference on Complex, Intelligent, and Software Intensive Systems (CISIS)  
In this paper, we present two fuzzy-based systems (called FPRS1 and FPRS2) to improve the reliability of JXTA-Overlay P2P platform.  ...  Abstract-In P2P systems, each peer has to obtain information of other peers and propagate the information to other peers through neighboring peers.  ...  In the contents of complex processes, it may turn out to be more practical to get knowledge from an expert operator than to calculate an optimal control, due to modeling costs or because a model is out  ... 
doi:10.1109/cisis.2016.56 dblp:conf/cisis/LiuSBSIX16 fatcat:l7cehm5fzfc4lgqbmk7ywesjba

Hyphen

Mouna Allani, Benoît Garbinato, Peter Pietzuch
2013 Proceedings of the 28th Annual ACM Symposium on Applied Computing - SAC '13  
To ease development, middleware solutions and toolkit libraries have been proposed in the past to help with the implementation of overlay networks.  ...  Overlay networks form the core part of peer-to-peer (P2P) applications such as application-level multicast, content distribution and media streaming.  ...  INTRODUCTION In many domains, such as video streaming, file sharing, and content distribution, peer-to-peer (P2P) applications have emerged as a scalable and cost effective alternative to traditional client  ... 
doi:10.1145/2480362.2480448 dblp:conf/sac/AllaniGP13 fatcat:ssofdjnqarbt5jo7yp7ask4v3a

Evaluating unstructured peer-to-peer lookup overlays

Idit Keidar, Roie Melamed
2006 Proceedings of the 2006 ACM symposium on Applied computing - SAC '06  
In this paper, we define metrics for evaluating unstructured overlays for peer-to-peer lookup systems.  ...  Our study shows that, according to our metrics, a 3-Araneola overlay achieves the best results, and hence it is an excellent solution for flooding-based peer-to-peer lookup system.  ...  N ) 3-regular random graph Ω(N ) Table 3 : The join cost: A 3-Araneola overlay achieves the lowest join cost. 3-Araneola overlay achieve the best results in term of all four metrics.  ... 
doi:10.1145/1141277.1141433 dblp:conf/sac/KeidarM06 fatcat:rstxum47z5h4balnrd4ikyx6se

Comparative Analysis of P2P Architectures for Energy Trading and Sharing

Olamide Jogunola, Augustine Ikpehai, Kelvin Anoh, Bamidele Adebisi, Mohammad Hammoudeh, Haris Gacanin, Georgina Harris
2018 Energies : open-access journal of related scientific research  
Simulation results show that the structured P2P protocol exhibits a reliability of 99.997% in peer discovery and message delivery whilst the unstructured P2P protocol yields 98%, both of which are consistent  ...  Whilst integration of distributed energy resources in micro-grids (MGs) has become the technique of choice for consumers to generate their energy, it also provides a unique opportunity to explore energy  ...  Acknowledgments: This research has been carried out within the Peer-to-Peer Energy Trading and Sharing-3M (Multi-times, Multi-scales, Multi-qualities) project funded by EPSRC (EP/N03466X/1).  ... 
doi:10.18154/rwth-2021-00704 fatcat:v32bpc2vmnat5cbhszhdhjcgc4

Comparative Analysis of P2P Architectures for Energy Trading and Sharing

Olamide Jogunola, Augustine Ikpehai, Kelvin Anoh, Bamidele Adebisi, Mohammad Hammoudeh, Haris Gacanin, Georgina Harris
2017 Energies  
Such prosumer characteristics have potential benefits including increased reliability of the main grid, reduced impact of generation activities on the environment, reduction in electricity costs, e.g.,  ...  Simulation results show that the structured P2P protocol exhibits a reliability of 99.997% in peer discovery and message delivery whilst the unstructured P2P protocol yields 98%, both of which are consistent  ...  Acknowledgments: This research has been carried out within the Peer-to-Peer Energy Trading and Sharing-3M (Multi-times, Multi-scales, Multi-qualities) project funded by EPSRC (EP/N03466X/1).  ... 
doi:10.3390/en11010062 fatcat:32ztcx3xgjacjcf25s7a7b4jm4

Reliable Peer Discovery in Content-Aware Overlay Network

Jayashree D, Yogesh P
2012 International Journal of Computer Applications  
This paper focuses on how reliable content sharing could be realized in an ad hoc environment through peer to peer (p2p) system.  ...  With the popularity of p2p application for resource sharing and the availability of resources has motivated the researchers to examine the potentials of p2p applications in a dynamic environment.  ...  Recently, another approach to reduce energy consumption of peer-to-peer overlays built on top of mobile ad hoc networks and based on the theory of topology control has been proposed [10] .  ... 
doi:10.5120/9794-4398 fatcat:3e6ffxntijbvvj5uxilvnkwh6a
« Previous Showing results 1 — 15 out of 14,450 results