1836 search results - page 59 / 368 » Hierarchies for semantic classes |
JMLR
2002
14 years 9 months ago
2002
We extend the VC theory of statistical learning to data dependent spaces of classifiers. This theory can be viewed as a decomposition of classifier design into two components; the...
ICCV
2009
IEEE
14 years 7 months ago
2009
IEEE
Most methods for object class segmentation are formulated as a labelling problem over a single choice of quantisation of an image space - pixels, segments or group of segments. It...
CC
2006
Springer
14 years 9 months ago
2006
Springer
Variants of Kannan's Theorem are given where the circuits of the original theorem are replaced by arbitrary recursively presentable classes of languages that use advice string...
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DBPL
2001
Springer
15 years 2 months ago
2001
Springer
Abstract. We are interested in the theoretical foundations of the optimization of conjunctive regular path queries (CRPQs). The basic problem here is deciding query containment bot...
TCS
2008
14 years 9 months ago
2008
A time-bound hierarchical key assignment scheme is a method to assign time-dependent encryption keys to a set of classes in a partially ordered hierarchy, in such a way that each ...