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VISUALIZATION
1998
IEEE
15 years 11 months ago
Surface reconstruction with anisotropic density-scaled alpha shapes
Generation of a three-dimensional model from an unorganized set of points is an active area of research in computer graphics. Alpha shapes can be employed to construct a surface w...
Marek Teichmann, Michael V. Capps
CSCW
1998
ACM
15 years 11 months ago
Fragmented Interaction: Establishing Mutual Orientation in Virtual Environments
This paper explores and evaluates the support for objectfocused collaboration provided by a desktop Collaborative Virtual Environment. The system was used to support an experiment...
Jon Hindmarsh, Mike Fraser, Christian Heath, Steve...
182
Voted
FC
1998
Springer
156views Cryptology» more  FC 1998»
15 years 11 months ago
Assessment of Threats for Smart Card Based Electronic Cash
The security of smart card based electronic cash have been receiving significant attention recently. However, there has been little systematic analysis or quantification of the imp...
Kazuo J. Ezawa, Gregory Napiorkowski
CHI
1997
ACM
15 years 11 months ago
Using Music as a Communication Medium
Music is a rich communication medium, and there are some similarities between the job of a music composer and that of an HCI designer (although their objectives may be different)....
James L. Alty, Dimitrios I. Rigas, Paul Vickers
ICPADS
1996
IEEE
15 years 11 months ago
Transactional programming for distributed agent systems
A new multiagent programmingparadigm based on the transactional logic model' is developed. This paradigm enables us to construct a Distributed agent transactional program (DA...
V. K. Murthy