564 search results - page 52 / 113 » Linear Time Algorithms for Exact Distance Transform |
CPM
2004
Springer
14 years 24 days ago
2004
Springer
The problem of sorting a signed permutation by reversals is inspired by genome rearrangements in computational molecular biology. Given two genomes represented as two signed permut...
COMPGEOM
2006
ACM
14 years 3 months ago
2006
ACM
We study the problem of covering a set of points or polyhedra in 3 with two axis-aligned boxes in order to minimize a function of the measures of the two boxes, such as the sum or...
CAIP
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. The estimation of human age from face images is an interesting problem in computer vision. We proposed a general distance metric learning scheme for regression problems, ...
STACS
2010
Springer
14 years 4 months ago
2010
Springer
Abstract. A parametric weighted graph is a graph whose edges are labeled with continuous real functions of a single common variable. For any instantiation of the variable, one obta...
PR
2007
13 years 8 months ago
2007
Classical clustering algorithms are based on the concept that a cluster center is a single point. Clusters which are not compact around a single point are not candidates for class...