935 search results - page 25 / 187 » Some Results on Orthogonal Factorizations |
SPATIALCOGNITION
1998
Springer
15 years 1 months ago
1998
Springer
In the course of acquiring knowledge about layouts and maps spatial information can undergo considerable changes and distortions, which systematically affect knowledge-based judgme...
JCSS
2002
14 years 9 months ago
2002
We present the first constant-factor approximation algorithm for the metric k-median problem. The k-median problem is one of the most well-studied clustering problems, i.e., those...
ICRA
2005
IEEE
15 years 3 months ago
2005
IEEE
— In this paper, we discuss the manipulation of an object under hybrid active/passive closure. We show the orthogonality between the directions of active and passive force closur...
SIAMNUM
2010
14 years 4 months ago
2010
Hyperbolic cross approximations by some classical orthogonal polynomials/functions in both bounded and unbounded domains are considered in this paper. Optimal error estimates in pr...
TIT
2002
14 years 9 months ago
2002
A new method to study and search for two-level autocorrelation sequences for both binary and nonbinary cases is developed. This method iteratively applies two operations: decimatio...