1082 search results - page 2 / 217 » Approximation Algorithms for Spreading Points |
AAAI
2012
11 years 10 months ago
2012
Widespread accounts of the harmful effects of invasive species have stimulated both practical and theoretical studies on how the spread of these destructive agents can be containe...
CIMAGING
2008
13 years 9 months ago
2008
We consider the image reconstruction problem when the original image is assumed to be sparse and when partial knowledge of the point spread function (PSF) is available. In particu...
ISAAC
2004
Springer
14 years 26 days ago
2004
Springer
Abstract. We study the problem of maintaining a (1+ )-factor approximation of the diameter of a stream of points under the sliding window model. In one dimension, we give a simple ...
ICC
2007
IEEE
14 years 1 months ago
2007
IEEE
— In this paper, a low-complexity high-performance detection algorithm for multiple input multiple output (MIMO) channels with severe delay spread is proposed. This algorithm per...
ICASSP
2008
IEEE
14 years 1 months ago
2008
IEEE
A new technique to acquire pseudo-noise (PN) sequences has been recently proposed in [1] and [2]. It is based on the paradigm of iterative Message Passing (iMP) to be run on loopy...