697 search results - page 67 / 140 » Convex Functions on Discrete Sets |
COMPGEOM
2009
ACM
14 years 3 months ago
2009
ACM
We describe a new implementation of the well-known incremental algorithm for constructing Delaunay triangulations in any dimension. Our implementation follows the exact computing ...
ISCIS
2003
Springer
14 years 2 months ago
2003
Springer
This paper presents a postprocessing technique based on the theory of projections onto convex sets (POCS) to reduce the blocking artifacts in low bit rate BDCT-coded images. In the...
COMPGEOM
2007
ACM
14 years 22 days ago
2007
ACM
We study the following variant of the well-known line-simplification problem: we are getting a possibly infinite sequence of points p0, p1, p2, . . . in the plane defining a polyg...
VISUALIZATION
2005
IEEE
14 years 2 months ago
2005
IEEE
Techniques in numerical simulation such as the finite element method depend on basis functions for approximating the geometry and variation of the solution over discrete regions ...
NIPS
2007
13 years 10 months ago
2007
We propose a method for reconstruction of human brain states directly from functional neuroimaging data. The method extends the traditional multivariate regression analysis of dis...