10 search results - page 1 / 2 » Algebraic Techniques for Constructing Minimal Weight Thresho... |
SIAMDM
2002
13 years 4 months ago
2002
SODA
2003
ACM
13 years 5 months ago
2003
ACM
This work examines algebraic techniques for comparing quadratic algebraic numbers, thus yielding methods for deciding key predicates in various geometric constructions. Our motiva...
ICIP
2007
IEEE
14 years 6 months ago
2007
IEEE
In this paper we propose a locally adaptive image threshold technique via variational energy minimization. The novelty of the proposed method is that from an image it automaticall...
SODA
2010
ACM
14 years 1 months ago
2010
ACM
We present a new optimization technique that yields the first FPTAS for several geometric problems. These problems reduce to optimizing a sum of non-negative, constant description...
ICPR
2006
IEEE
14 years 5 months ago
2006
IEEE
Graph-Spectral surface integration techniques construct an integration path assuming that the surface contains a path along which the integration error is minimal. This paper pres...