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SIGCOMM
2010
ACM
15 years 2 months ago
The OKL4 microvisor: convergence point of microkernels and hypervisors
We argue that recent hypervisor-vs-microkernel discussions completely miss the point. Fundamentally, the two classes of systems h in common, and provide similar abstractions. We a...
Gernot Heiser, Ben Leslie
COMGEO
2010
ACM
15 years 1 months ago
Pointed binary encompassing trees: Simple and optimal
For n disjoint line segments in the plane we construct in optimal O(n log n) time and linear space an encompassing tree of maximum degree three such that at every vertex all incid...
Michael Hoffmann, Bettina Speckmann, Csaba D. T&oa...
139
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CGF
2008
98views more  CGF 2008»
15 years 1 months ago
Surface Reconstruction from Unorganized Point Data with Quadrics
We present a reverse engineering method for constructing a surface approximation scheme whose input is a set of unorganized noisy points in space and whose output is a set of quad...
Marek Vanco, Bernd Hamann, Guido Brunnett
DM
2008
56views more  DM 2008»
15 years 1 months ago
Point-weight designs with design conditions on t points
This paper examines some of the properties of point-weight incidence structures, i.e. incidence structures for which every point is assigned a positive integer weight. In particul...
Alexander W. Dent
IJIG
2008
222views more  IJIG 2008»
15 years 1 months ago
An Analytical Solution to the Perspective-n-Point Problem for Common Planar Camera and for Catadioptric Sensor
The Perspective-N-Point problem (PNP) is a notable problem in computer vision. It consists in, given N points known in an object coordinate space and their projection onto the ima...
Jonathan Fabrizio, Jean Devars