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IJCAI
1997
15 years 7 months ago
Scaling the Dynamic Approach to Autonomous Path Planning: Planning Horizon Dynamics
In the dynamical systems approach to robot path planning both sensed and remembered information contribute to shape a nonlinear vector eld that governs the behavior of an autonomo...
Edward W. Large, Henrik I. Christensen, Ruzena Baj...
CHI
2003
ACM
16 years 6 months ago
Gaze- vs. hand-based pointing in virtual environments
This paper contributes to the nascent body of literature on pointing performance in Virtual Environments (VEs), comparing gaze- and hand-based pointing. Contrary to previous findi...
Nathan Cournia, John D. Smith, Andrew T. Duchowski
OOPSLA
2005
Springer
16 years 10 hour ago
Constructing a metacircular Virtual machine in an exploratory programming environment
Can virtual machine developers benefit from religiously observing the principles more often embraced for exploratory programming? To find out, we are concurrently constructing two...
David Ungar, Adam Spitz, Alex Ausch
VRML
2004
ACM
15 years 12 months ago
PathSim visualizer: an Information-Rich Virtual Environment framework for systems biology
Increasingly, biology researchers and medical practitioners are using computational tools to model and analyze dynamic systems across scales from the macro to the cellular to the ...
Nicholas F. Polys, Doug A. Bowman, Chris North, Re...
GRAPHITE
2003
ACM
15 years 11 months ago
Applying game design theory to virtual heritage environments
Much literature has argued that interactive engagement in a computer medium is best demonstrated by games. With this in mind, this paper suggests certain techniques that virtual e...
Erik Champion