Despite its obvious suitability for distributed multimedia applications, multicasting has not yet found widespread application. Having analyzed shortcomings of today's approac...
Michel Diaz, Roberto Canonico, Luis Costa, Serge F...
Most foundational models for global computing have focused on the spatial dimension of computations, however global computing requires also new ways of thinking about the temporal ...
Gian Luigi Ferrari, Eugenio Moggi, Rosario Puglies...
This paper describes user modelling in I-Help, a system to facilitate communication amongst learners. There are two I-Help components: Private and Public Discussions. In the Privat...
Susan Bull, Jim E. Greer, Gordon I. McCalla, Lori ...
The widespread use of public networks, such as the Internet, for the exchange of sensitive data, like legally valid documents and business transactions, poses severe security cons...
Advances in geographical information systems (GIS) and supporting data collection technology has resulted in the rapid collection of a huge amount of spatial data. However, known ...