375 search results - page 23 / 75 » Accelerated spectral approximation |
KDD
2007
ACM
14 years 8 months ago
2007
ACM
In this paper, we design recommender systems for weblogs based on the link structure among them. We propose algorithms based on refined random walks and spectral methods. First, w...
ICPR
2008
IEEE
14 years 9 months ago
2008
IEEE
Active contours were proposed by Kass et al. as a way to represent the contours of an image. Although the method is simple, one of its shortcomings is its inability to converge in...
HAPTICS
2007
IEEE
14 years 2 months ago
2007
IEEE
We present a fast proximity query algorithm for haptic display of complex deformable models using a layered representation. Assuming that each solid model can be represented as a ...
IPPS
2006
IEEE
14 years 2 months ago
2006
IEEE
Recently, graphics processing units (GPUs) are providing increasingly higher performance with programmable internal processors, namely vertex processors (VPs) and fragment process...
ICRA
2000
IEEE
14 years 10 days ago
2000
IEEE
We present techniques for fast motion planning by using discrete approximations of generalized Voronoi diagrams, computed with graphics hardware. Approaches based on this diagram ...