3251 search results - page 13 / 651 » On a vector q-d algorithm |
ALT
2010
Springer
14 years 6 months ago
2010
Springer
We focus on the estimation of a probability distribution over a set of trees. We consider here the class of distributions computed by weighted automata - a strict generalization of...
99
Voted
CIARP
2010
Springer
14 years 7 months ago
2010
Springer
Abstract. It has been shown that many kernel methods can be equivalently formulated as minimal-enclosing-ball (MEB) problems in certain feature space. Exploiting this reduction eff...
CVPR
2000
IEEE
15 years 11 months ago
2000
IEEE
In this paper, an efficient global algorithm for vectorizing line drawings is presented. It first extracts a seed segment of a graphic entity from a raster image to obtain its dir...
89
Voted
ADCM
1998
14 years 9 months ago
1998
Using the framework provided by Clifford algebras, we consider a noncommutative quotient-difference algorithm for obtaining the elements of a continued fraction corresponding to...
ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
The maximization of a positive (semi)definite complex quadratic form over a finite alphabet is NP-hard and achieved through exhaustive search when the form has full rank. Howeve...