E-collaboration is much more than the technological equivalent or substitute for traditional face-toface collaboration. The new metrics of time and distance modify, in essence, hu...
Information gathering from multimedia retrieval systems is aided by effective visualization, but the degree to which visualization is effective depends in part on the way the cont...
In this paper, we describe our experience with collecting and creating an annotated corpus of multi-party online conversations in a chat-room environment. This effort is part of a...
We conducted two experiments to investigate effects of scale changes on distance perception in virtual environments. In both experiments, participants first made distance estimat...
Tien Dat Nguyen, Christine Ziemer, Jodie M. Plumer...
We present our work on emotionally expressive avatars, animated virtual characters that can express emotions via facial expressions. Because these avatars are highly distinctive an...
Marc Fabri, Salima Y. Awad Elzouki, David J. Moore