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CDC
2008
IEEE
124views Control Systems» more  CDC 2008»
15 years 4 months ago
A passive 2DOF walker: Finding gait cycles using virtual holonomic constraints
— A planar compass-like biped on a shallow slope is the simplest model of a passive walker. It is a two-degrees-offreedom impulsive mechanical system known to possess periodic so...
Leonid B. Freidovich, Uwe Mettin, Anton S. Shiriae...
VR
2011
IEEE
171views Virtual Reality» more  VR 2011»
14 years 1 months ago
Leveraging change blindness for redirection in virtual environments
We present change blindness redirection, a novel technique for allowing the user to walk through an immersive virtual environment that is considerably larger than the available ph...
Evan A. Suma, Seth Clark, David M. Krum, Samantha ...
CAL
2010
14 years 7 months ago
A Case for Alternative Nested Paging Models for Virtualized Systems
Address translation often emerges as a critical performance bottleneck for virtualized systems and has recently been the impetus for hardware paging mechanisms. These mechanisms ap...
Giang Hoang, Chang Bae, Jack Lange, Lide Zhang, Pe...
ISCA
2006
IEEE
151views Hardware» more  ISCA 2006»
15 years 3 months ago
The BlackWidow High-Radix Clos Network
This paper describes the radix-64 folded-Clos network of the Cray BlackWidow scalable vector multiprocessor. We describe the BlackWidow network which scales to 32K processors with...
Steve Scott, Dennis Abts, John Kim, William J. Dal...
GRAPHITE
2005
ACM
15 years 3 months ago
Adaptive streaming and rendering of large terrains using strip masks
Terrain rendering is an important factor in the rendering of virtual scenes. If they are large and detailed, digital terrains can represent a huge amount of data and therefore of ...
Joachim Pouderoux, Jean-Eudes Marvie