912 search results - page 15 / 183 » An E-tutoring Service Architecture Based on Overlay Networks |
SIGCOMM
2009
ACM
15 years 4 months ago
2009
ACM
The threat of commoditization poses a real challenge for service providers. While the end-to-end principle is often paraphrased as “dumb network, smart end-systems”, the origi...
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NETWORKING
2007
14 years 11 months ago
2007
Abstract. We consider the problem of constructing a proxy-based overlay skeleton tree (POST) in the backbone service domain of a two-tier overlay multicast infrastructure. Spanning...
AINA
2008
IEEE
15 years 4 months ago
2008
IEEE
—The current internetworking architecture presents some limitations to naturally support mobility, security and multihoming. Among the limitations, the IP semantic overload seems...
MOBIHOC
2004
ACM
15 years 9 months ago
2004
ACM
Caching Internet based services is a potentially important application for MANETs, as it can improve mobile users' perceived quality of service, reduce their energy consumpti...
GLOBECOM
2007
IEEE
15 years 4 months ago
2007
IEEE
— Infrastructure-based overlay networks have been proposed to support the quality of service requirements of a wide range of applications. In this paper, we study using infrastru...