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7 years 4 months ago
P2P video broadcast based on per-peer transcoding
We have previously proposed a P2P video broadcast method called MTcast for simultaneously delivering video to user peers with different quality requirements. In this paper, we desi...
CSCW
2002
ACM
8 years 10 months ago
Using speakeasy for ad hoc peer-to-peer collaboration
Peer-to-peer systems appear promising in terms of their ability to support ad hoc, spontaneous collaboration. However, current peer-to-peer systems suffer from several deficiencie...
W. Keith Edwards, Mark W. Newman, Jana Z. Sedivy, ...
JSAC
2007
155views more  JSAC 2007»
8 years 10 months ago
Semantic social overlay networks
— Peer selection for query routing is a core task in peer-to-peer networks. Unstructured peer-to-peer systems (like Gnutella) ignore this problem, leading to an abundance of netw...
Alexander Löser, Steffen Staab, Christoph Tem...
SIGMETRICS
2008
ACM
131views Hardware» more  SIGMETRICS 2008»
8 years 10 months ago
On the design of hybrid peer-to-peer systems
In this paper, we consider hybrid peer-to-peer systems where users form an unstructured peer-to-peer network with the purpose of assisting a server in the distribution of data. We...
Stratis Ioannidis, Peter Marbach
JCM
2006
112views more  JCM 2006»
8 years 10 months ago
A Peer-to-Peer Cooperation Enhancement Scheme and its Performance Analysis
The performance of peer-to-peer systems depends on the level of cooperation of the system's participants. While most existing peer-to-peer architectures have assumed that user...
Wei-Cherng Liao, Fragkiskos Papadopoulos, Konstant...
CCR
2007
119views more  CCR 2007»
8 years 10 months ago
Exploiting KAD: possible uses and misuses
Peer-to-peer systems have seen a tremendous growth in the last few years and peer-to-peer traffic makes a major fraction of the total traffic seen in the Internet. The dominating ...
Moritz Steiner, Taoufik En-Najjary, Ernst W. Biers...
DAIS
2009
8 years 11 months ago
A Reflective Middleware to Support Peer-to-Peer Overlay Adaptation
As peer-to-peer systems are evolving from simplistic application specific overlays to middleware platforms hosting a range of potential applications it has become evident that incr...
Gareth Tyson, Paul Grace, Andreas Mauthe, Gordon S...
ESWS
2008
Springer
8 years 12 months ago
Tagster - Tagging-Based Distributed Content Sharing
Abstract. Collaborative tagging systems like Flickr and del.icio.us provide centralized content annotation and sharing which is simple to use and attracts many people. A combinatio...
Olaf Görlitz, Sergej Sizov, Steffen Staab
AICT
2006
IEEE
130views Communications» more  AICT 2006»
9 years 5 days ago
A Search Theoretical Approach to P2P Networks: Analysis of Learning
One of the main characteristics of the peer-to-peer systems is the highly dynamic nature of the users present in the system. In such a rapidly changing enviroment, end-user guaran...
Nazif Cihan Tas, Bedri Kamil Onur Tas
FTDCS
2004
IEEE
9 years 1 months ago
GT-P2PRMI: Improving Middleware Performance Using Peer-to-Peer Service Replication
Peer-to-peer systems have the desirable property that the amount of resources available in the system increase as demand for services increases due to growth of the system. We exp...
Tianying Chang, Mustaque Ahamad
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