912 search results - page 1 / 183 » An E-tutoring Service Architecture Based on Overlay Networks |
TELETRAFFIC
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. This article proposes a hierarchical architecture for an infrastructure-based overlay network delivering multicast services. Such an overlay network is an alternative to ...
QSHINE
2005
IEEE
13 years 9 months ago
2005
IEEE
— Grido is an architecture that targets a network operator intending to provide enhanced services to its customers. This is achieved by setting up a “backbone” overlay networ...
ICMCS
2006
IEEE
13 years 10 months ago
2006
IEEE
IP-multicast is a bandwidth efficient transmission mechanism for group communications. Reliability in IP-multicast, however, poses a set of significant challenges. To address the ...
ISCIS
2003
Springer
13 years 9 months ago
2003
Springer
In this paper, a comprehensive e-tutoring service framework is presented. It compromises a set of individual applications implemented based on the use of existing open source tools...
CCGRID
2002
IEEE
13 years 9 months ago
2002
IEEE
Efficient schemes for deploying and maintaining widearea services and accessing such services are essential if the Internet is to sustain itself as the communication medium for b...