This paper argues that proactive behaviour, caused by high engagement and motivation of the learners, may lead to failure of collaborative learning. By examining empirical data fr...
In this paper, we describe a project which uses PDAs to provide an interactive experience with a virtual environment. In particular, we focus on the navigational aspects of allowi...
This paper proposes a virtual brush model based on droplet operation and its application on retrieving character outlines and character modeling in Chinese calligraphy style. In t...
Autonomous robots, such as automatic vacuum cleaners, toy robot dogs, and autonomous vehicles for the military, are rapidly becoming a part of everyday life. As a result the need ...
In today’s dynamic computing environments, the available resources and even underlying computation engine can change during the execution of a program. Additionally, current tre...
Apala Guha, Jason Hiser, Naveen Kumar, Jing Yang, ...