3874 search results - page 712 / 775 » Approximation Algorithms for k-hurdle Problems |
ICDE
2007
IEEE
15 years 1 months ago
2007
IEEE
The problem of trajectory similarity in moving object databases is a relatively new topic in the spatial and spatiotemporal database literature. Existing work focuses on the spati...
CIKM
2006
Springer
15 years 1 months ago
2006
Springer
We study the novel problem of efficiently computing the update distance for a pair of relational databases. In analogy to the edit distance of strings, we define the update distan...
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CLEAR
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. This paper presents a novel approach to the problem of determining head pose estimation and face 3D orientation of several people in low resolution sequences from multipl...
GECCO
2006
Springer
15 years 1 months ago
2006
Springer
Genetic programming has been considered a promising approach for function approximation since it is possible to optimize both the functional form and the coefficients. However, it...
FSTTCS
2000
Springer
15 years 1 months ago
2000
Springer
In this paper we investigate some properties and algorithms related to a text sparsification technique based on the identification of local maxima in the given string. As the numb...