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AAAI
2007
15 years 5 months ago
Domain-Independent Construction of Pattern Database Heuristics for Cost-Optimal Planning
Heuristic search is a leading approach to domain-independent planning. For cost-optimal planning, however, existing admissible heuristics are generally too weak to effectively gui...
Patrik Haslum, Adi Botea, Malte Helmert, Blai Bone...
AROBOTS
2008
177views more  AROBOTS 2008»
15 years 3 months ago
Controlling swimming and crawling in a fish robot using a central pattern generator
Online trajectory generation for robots with multiple degrees of freedom is still a difficult and unsolved problem, in particular for non-steady state locomotion, that is, when th...
Alessandro Crespi, Daisy Lachat, Ariane Pasquier, ...
ICIP
2007
IEEE
15 years 9 months ago
Universal Camera Calibration with Automatic Distortion Model Selection
We present an optimized full scale automatic camera calibration approach which is both accurate and simple to implement. The method can be applied to a wide range of cameras equip...
Vitaly Orekhov, Besma R. Abidi, Christopher Broadd...
CORR
2007
Springer
128views Education» more  CORR 2007»
15 years 3 months ago
Model Selection Through Sparse Maximum Likelihood Estimation
We consider the problem of estimating the parameters of a Gaussian or binary distribution in such a way that the resulting undirected graphical model is sparse. Our approach is to...
Onureena Banerjee, Laurent El Ghaoui, Alexandre d'...
MCS
2002
Springer
15 years 2 months ago
Stacking with Multi-response Model Trees
We empirically evaluate several state-of-the-art methods for constructing ensembles of classifiers with stacking and show that they perform (at best) comparably to selecting the be...
Saso Dzeroski, Bernard Zenko