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» A Model for Interaction of Agents and Environments
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VAST
2004
ACM
15 years 11 months ago
The Ancient Olympic Games: Being Part of the Experience
This paper presents the virtual reality applications that the Foundation of the Hellenic World has produced associated with the Olympic Games in ancient Greece. The separate virtu...
Athanasios Gaitatzes, Dimitrios Christopoulos, Geo...
VISUALIZATION
2003
IEEE
15 years 11 months ago
Visualizing Spatial and Temporal Variability in Coastal Observatories
In this paper, we describe a set of 3D and 4D visualization tools and techniques for CORIE, a complex environmental observation and forecasting system (EOFS) for the Columbia Rive...
Walter Jiménez, Wagner Toledo Corrêa,...
NEUROSCIENCE
2001
Springer
15 years 10 months ago
Neural Mechanisms for Representing Surface and Contour Features
Contours and surfaces are basic qualities which are processed by the visual system to aid the successful behavior of autonomous beings within the environment. There is increasing e...
Thorsten Hansen, Heiko Neumann
CHI
2000
ACM
15 years 10 months ago
Instructional interventions in computer-based tutoring: differential impact on learning time and accuracy
We can reliably build “second generation” intelligent computer tutors that are approximately half as effective as human tutors. This paper evaluates two interface enhancements...
Albert T. Corbett, Holly J. Trask
CSFW
1999
IEEE
15 years 10 months ago
Secure Composition of Insecure Components
Software systems are becoming heterogeneous: instead of a small number of large programs from well-established sources, a user's desktop may now consist of many smaller compo...
Peter Sewell, Jan Vitek