Abstract— The TISPAN group from ETSI is currently working on the specification a Next Generation Network (NGN), based on the IP Multimedia Subsystem (IMS) as the service control...
Abstract. We address the problem of Quality of Service (QoS) requirements for multimedia applications (e.g., distance education, telemedicine, electronic commerce). These applicati...
Hanan Lutfiyya, Gary Molenkamp, Michael Katchabaw,...
An architecture and associated protocols are presented for managing multicast addresses and performing connection control for applications that use multicast communication faciliti...
Podcasting represents a new and exciting learning paradigm within an academic setting. Materials such conference reports, research manuscripts, and course lectures can be recorded...
This paper considers the problem of computer user support and workplace learning in general. Theoretically our work is influenced by ideas on knowledge management, expertise netwo...