Students, teachers, and authors need to access multimedia documents over heterogeneous networks. The efficient handling of time-dependent multimedia information such as audio and video in distributed systems requires considerable network and computing resources. The term Quality of Service (QoS) refers collectively to the specifications of these…

In 1991, the Cumberland Campus of Nova Scotia Community College established a literacy research and development project to survey local industries and the community regarding training needs and to develop workplace and community-based programs to meet those needs. One effort involved the implementation of a computer-assisted learning program to…