Loops is a text-based computer mediated communication system aimed at small- to medium-sized corporate work groups. We begin by discussing the goals of the system and the rational...
Thomas Erickson, Wendy A. Kellogg, Mark Laff, Jere...
Distance Education Course (DEC) has been becoming more and more popular in many universities with the fast development of the Internet technology. The communication between the te...
We outline a scheme by which encrypted multicast audiovisual data may be watermarked by lightweight active network components in the multicast tree. Every recipient receives a slig...
We introduce a disaster simulation system that supports collaborative planning of disaster measures. While several simulation tools are available for examination and evaluation of...
Highly interactive collaborative applications need to offer each user a consistent view of the interactions represented by the streams exchanged between dispersed groups of users....
Cezar Plesca, Romulus Grigoras, Philippe Qué...