Click-based graphical passwords have been proposed as alternatives to text-based passwords, despite being potentially vulnerable to shoulder-surfing, where an attacker can learn p...
Pervasive computing, with its focus on users and their tasks rather than on computing devices and technology, provides an attractive vision for the future of computing. But, while...
Robert Grimm, Thomas E. Anderson, Brian N. Bershad...
Scientists can gain much more insight from their simulations if they are enabled to change simulation parameters on the y while observing the results immediately. A crucial aspect...
Jurriaan D. Mulder, Robert van Liere, Jarke J. van...
Interactive modeling of 3-D solids is an important and difficult problem in computer graphics. The Constructive Solid Geometry (CSG) modeling scheme is highly attractive for inte...
Recent developments in biomedical imaging are producing massive data sets containing structures, such as fine filaments, that are difficult to visualize. In this paper, we describ...