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CCCG
2010
15 years 9 months ago
Computing straight skeletons of planar straight-line graphs based on motorcycle graphs
We present a simple algorithm for computing straight skeletons of planar straight-line graphs. We exploit the relation between motorcycle graphs and straight skeletons, and introd...
Stefan Huber, Martin Held
NIPS
2008
15 years 9 months ago
Learning Taxonomies by Dependence Maximization
We introduce a family of unsupervised algorithms, numerical taxonomy clustering, to simultaneously cluster data, and to learn a taxonomy that encodes the relationship between the ...
Matthew B. Blaschko, Arthur Gretton
SERVICES
2008
109views more  SERVICES 2008»
15 years 9 months ago
Specifying Flexible Charging Rules for Composable Services
Where services are offered on a commercial basis, the manner in which charges for service usage are calculated is of key importance. Services typically have associated with them a...
Brendan Jennings, Lei Xu, Eamonn de Leastar
ESANN
2001
15 years 9 months ago
Some known facts about financial data
: Many researchers are interesting in applying the neural networks methods to financial data. In fact these data are very complex, and classical methods do not always give satisfac...
Eric de Bodt, Joseph Rynkiewicz, Marie Cottrell
NIPS
2003
15 years 9 months ago
Approximability of Probability Distributions
We consider the question of how well a given distribution can be approximated with probabilistic graphical models. We introduce a new parameter, effective treewidth, that captures...
Alina Beygelzimer, Irina Rish