7 search results - page 1 / 2 » Approximating Geometrical Graphs via "Spanners" an... |
STOC
1998
ACM
13 years 9 months ago
1998
ACM
ISAAC
2009
Springer
13 years 11 months ago
2009
Springer
We give a simple framework which is an alternative to the celebrated and widely used shifting strategy of Hochbaum and Maass [J. ACM, 1985] which has yielded efficient algorithms ...
IJCV
2012
11 years 7 months ago
2012
Abstract Computer vision is full of problems elegantly expressed in terms of energy minimization. We characterize a class of energies with hierarchical costs and propose a novel hi...
ICASSP
2011
IEEE
12 years 8 months ago
2011
IEEE
A study of generalization error in signal detection by multiple spatially-distributed and -correlated sensors is provided when the detection rule is learned from a finite number ...
VCBM
2010
12 years 11 months ago
2010
We present the latest developments in modeling 3D biomedical data via the Medial Scaffold (MS), a 3D acyclic oriented graph representation of the Medial Axis (MA) [LK07, SP08]. Th...