79 search results - page 6 / 16 » Exact numerical computation in algebra and geometry |
ICA
2007
Springer
14 years 1 months ago
2007
Springer
We have derived a new algorithm for dictionary learning for sparse coding in the ℓ1 exact sparse framework. The algorithm does not rely on an approximation residual to operate, b...
AAAI
1993
13 years 8 months ago
1993
In [Dague, 1993], a formal system ROM(K) involving four relations has been defined to reason with relative orders of magnitude. In this paper, problems of introducing quantitative...
COMPGEOM
2001
ACM
13 years 11 months ago
2001
ACM
This presentation illustrates examples of my geometric sculpture and outlines certain design techniques. I apply methods from the field of computational geometry to the creation o...
CORR
2011
Springer
13 years 2 months ago
2011
Springer
We present a new certified and complete algorithm to compute arrangements of real planar algebraic curves. Our algorithm provides a geometric-topological analysis of the decompos...
CVPR
1999
IEEE
14 years 9 months ago
1999
IEEE
We investigate the motions that lead to ambiguous Euclidean scene reconstructions under several common calibration constraints, giving a complete description of such critical moti...