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» Intersecting Classes and Prototypes
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JSC
2011
71views more  JSC 2011»
12 years 11 months ago
Chern numbers of smooth varieties via homotopy continuation and intersection theory
Homotopy continuation provides a numerical tool for computing the equivalence of a smooth variety in an intersection product. Intersection theory provides a theoretical tool for re...
Sandra Di Rocco, David Eklund, Chris Peterson, And...
CAI
2007
Springer
13 years 10 months ago
The Second Eigenvalue of Random Walks On Symmetric Random Intersection Graphs
Abstract. In this paper we examine spectral properties of random intersection graphs when the number of vertices is equal to the number of labels. We call this class symmetric rand...
Sotiris E. Nikoletseas, Christoforos Raptopoulos, ...
3DIM
2005
IEEE
13 years 10 months ago
Automatic Class Selection and Prototyping for 3-D Object Classification
Raghavendra Donamukkala, Daniel F. Huber, Anuj Kap...
ML
2007
ACM
108views Machine Learning» more  ML 2007»
13 years 4 months ago
Unconditional lower bounds for learning intersections of halfspaces
We prove new lower bounds for learning intersections of halfspaces, one of the most important concept classes in computational learning theory. Our main result is that any statist...
Adam R. Klivans, Alexander A. Sherstov
ESA
2007
Springer
113views Algorithms» more  ESA 2007»
13 years 10 months ago
Sweeping and Maintaining Two-Dimensional Arrangements on Surfaces: A First Step
We introduce a general framework for processing a set of curves defined on a continuous two-dimensional parametric surface, while sweeping the parameter space. We can handle plan...
Eric Berberich, Efi Fogel, Dan Halperin, Kurt Mehl...