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FOCS
1999
IEEE
15 years 11 months ago
A Sublinear Time Approximation Scheme for Clustering in Metric Spaces
The metric 2-clustering problem is de ned as follows: given a metric (X;d), partition X into two sets S1 and S2 in order to minimize the value of X i X fu;vg Si d(u;v) In this pap...
Piotr Indyk
ISIPTA
1999
IEEE
15 years 11 months ago
Examples of Independence for Imprecise Probabilities
In this paper we try to clarify the notion of independence for imprecise probabilities. Our main point is that there are several possible definitions of independence which are app...
Inés Couso, Serafín Moral, Peter Wal...
CAIP
1997
Springer
15 years 11 months ago
Optimally Rotation-Equivariant Directional Derivative Kernels
Abstract. We describe a framework for the design of directional derivative kernels for two-dimensional discrete signals in which we optimize a measure of rotation-equivariance in t...
Hany Farid, Eero P. Simoncelli
ARCS
2004
Springer
15 years 10 months ago
Evaluation of Run-Time Reconfiguration for General-Purpose Computing
: In order to investigate the impact of dynamic hardware reconfiguration on general-purpose applications, we present a superscalar micro-architecture that includes a variable numbe...
Adronis Niyonkuru, Hans Christoph Zeidler
ECML
2006
Springer
15 years 10 months ago
A Selective Sampling Strategy for Label Ranking
Abstract. We propose a novel active learning strategy based on the compression framework of [9] for label ranking functions which, given an input instance, predict a total order ov...
Massih-Reza Amini, Nicolas Usunier, Françoi...