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ICASSP
2010
IEEE
14 years 10 months ago
A union of incoherent spaces model for classification
We present a new and computationally efficient scheme for classifying signals into a fixed number of known classes. We model classes as subspaces in which the corresponding data...
Karin Schnass, Pierre Vandergheynst
ANOR
2007
67views more  ANOR 2007»
14 years 10 months ago
A stochastic programming model for asset liability management of a Finnish pension company
This paper describes a stochastic programming model that was developed for asset liability management of a Finnish pension insurance company. In many respects the model resembles t...
Petri Hilli, Matti Koivu, Teemu Pennanen, Antero R...
BMCBI
2008
121views more  BMCBI 2008»
14 years 10 months ago
A simple and fast heuristic for protein structure comparison
Background: Protein structure comparison is a key problem in bioinformatics. There exist several methods for doing protein comparison, being the solution of the Maximum Contact Ma...
David A. Pelta, Juan Ramón González,...
98
Voted
CSL
2008
Springer
14 years 10 months ago
User simulation in a stochastic dialog system
We present a new methodology of user simulation applied to the evaluation and refinement of stochastic dialog systems. Common weaknesses of these systems are the scarceness of the...
Francisco Torres, Emilio Sanchis, Encarna Segarra
ENDM
2010
105views more  ENDM 2010»
14 years 10 months ago
Minimizing Expected Attacking Cost in Networks
A branch-and-bound algorithm is devised to determine the optimal attack strategy to disconnect a network where the objective is to minimize the expected attacking cost. The attack...
Anis Gharbi, Mohamed Naceur Azaiez, Mohamed Kharbe...