2188 search results - page 403 / 438 » Instance-Optimal Geometric Algorithms |
STOC
2003
ACM
14 years 9 months ago
2003
ACM
Improving an old result of Clarkson et al., we show that the number of distinct distances determined by a set P of n points in three-dimensional space is (n77/141) = (n0.546 ), fo...
CEC
2009
IEEE
14 years 3 months ago
2009
IEEE
— Legged robots show promise for complex mobility tasks, such as navigating rough terrain, but the design of their control software is both challenging and laborious. Traditional...
WADS
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. A Semi-Separated Pair Decomposition (SSPD), with parameter s > 1, of a set S ⊂ Rd is a set {(Ai, Bi)} of pairs of subsets of S such that for each i, there are balls ...
COMPGEOM
2009
ACM
14 years 3 months ago
2009
ACM
Topological persistence has proven to be a key concept for the study of real-valued functions defined over topological spaces. Its validity relies on the fundamental property tha...
FGR
2008
IEEE
14 years 3 months ago
2008
IEEE
An image-set based face recognition algorithm is proposed that exploits the full geometrical interpretation of Canonical Correlation Analysis (CCA). CCA maximizes the correlation ...