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» On approximating the smallest enclosing Bregman Balls
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COMPGEOM
2006
ACM
15 years 3 months ago
On approximating the smallest enclosing Bregman Balls
Frank Nielsen, Richard Nock
ECML
2005
Springer
15 years 3 months ago
Fitting the Smallest Enclosing Bregman Ball
Finding a point which minimizes the maximal distortion with respect to a dataset is an important estimation problem that has recently received growing attentions in machine learnin...
Richard Nock, Frank Nielsen
ESA
2003
Springer
111views Algorithms» more  ESA 2003»
15 years 2 months ago
Fast Smallest-Enclosing-Ball Computation in High Dimensions
Abstract. We develop a simple combinatorial algorithm for computing the smallest enclosing ball of a set of points in high dimensional Euclidean space. The resulting code is in mos...
Kaspar Fischer, Bernd Gärtner, Martin Kutz
CCCG
2010
14 years 11 months ago
Approximating range-aggregate queries using coresets
Let
Yakov Nekrich, Michiel H. M. Smid
SODA
2003
ACM
126views Algorithms» more  SODA 2003»
14 years 11 months ago
Smaller core-sets for balls
We prove the existence of small core-sets for solving approximate k-center clustering and related problems. The size of these core-sets is considerably smaller than the previously...
Mihai Badoiu, Kenneth L. Clarkson