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ICML
2007
IEEE
15 years 10 months ago
Constructing basis functions from directed graphs for value function approximation
Basis functions derived from an undirected graph connecting nearby samples from a Markov decision process (MDP) have proven useful for approximating value functions. The success o...
Jeffrey Johns, Sridhar Mahadevan
ICPR
2010
IEEE
15 years 4 months ago
Integrating a Discrete Motion Model into GMM Based Background Subtraction
GMM based algorithms have become the de facto standard for background subtraction in video sequences, mainly because of their ability to track multiple background distributions, w...
Christian Wolf, Jolion Jolion
ICPR
2000
IEEE
15 years 10 months ago
Exact Computation of Area Moments for Spline and Wavelet Curves
We present an exact algorithm for the computation of the moments of a region bounded by a curve represented in a scaling function or wavelet basis. Using Green's theorem, we ...
Mathews Jacob, Thierry Blu, Michael Unser
ICML
2006
IEEE
15 years 10 months ago
Practical solutions to the problem of diagonal dominance in kernel document clustering
In supervised kernel methods, it has been observed that the performance of the SVM classifier is poor in cases where the diagonal entries of the Gram matrix are large relative to ...
Derek Greene, Padraig Cunningham
IROS
2006
IEEE
130views Robotics» more  IROS 2006»
15 years 3 months ago
Integrating Miscommunication Analysis in Natural Language Interface Design for a Service Robot
— Natural language user interfaces for robots with cognitive capabilities should be designed to reduce the occurrence of miscommunication in order to be perceived as providing a ...
Anders Green, Kerstin Severinson Eklundh, Britta W...