45 search results - page 5 / 9 » Cryptography in Quadratic Function Fields |
WSCG
2004
13 years 8 months ago
2004
The purpose of this paper is twofold: to propose two fast distribution functions for spotlights and to use terminology used in stage lighting to model these luminaries. In OpenGL ...
VLSM
2005
Springer
14 years 28 days ago
2005
Springer
We present a computationally efficient segmentationrestoration method, based on a probabilistic formulation, for the joint estimation of the label map (segmentation) and the para...
STOC
2002
ACM
14 years 7 months ago
2002
ACM
We give polynomial-time quantum algorithms for three problems from computational algebraic number theory. The first is Pell's equation. Given a positive nonsquare integer d, ...
IACR
2011
12 years 7 months ago
2011
Abstract. Square is a multivariate quadratic encryption scheme proposed in 2009. It is a specialization of Hidden Field Equations by using only odd characteristic elds and also X2...
ACCV
2010
Springer
13 years 2 months ago
2010
Springer
Abstract. Image matting and segmentation are two closely related topics that concern extracting the foreground and background of an image. While the methods based on global optimiz...