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» A Model Proposal of the Interoperability Problem
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EMMCVPR
2005
Springer
16 years 22 days ago
Reverse-Convex Programming for Sparse Image Codes
Abstract. Reverse-convex programming (RCP) concerns global optimization of a specific class of non-convex optimization problems. We show that a recently proposed model for sparse ...
Matthias Heiler, Christoph Schnörr
ICANN
2005
Springer
16 years 21 days ago
Training of Support Vector Machines with Mahalanobis Kernels
Abstract. Radial basis function (RBF) kernels are widely used for support vector machines. But for model selection, we need to optimize the kernel parameter and the margin paramete...
Shigeo Abe
CASDMKM
2004
Springer
131views Data Mining» more  CASDMKM 2004»
16 years 18 days ago
XML-Based Schemes for Business Project Portfolio Selection
Abstract. Many methodologies have been introduced to deal with project portfolio selection problem including some techniques that help to evaluate individual projects, or to select...
Jichang Dong, Kin Keung Lai, Shouyang Wang
ECAI
2004
Springer
16 years 18 days ago
Focusing Reasoning Through Emotional Mechanisms
Abstract. In concrete environments, where uncertainty and dynamism are pervasive and time and resources are limited, reasoning and decision-making processes raise important problem...
Luís Morgado, Graça Gaspar
INFOCOM
2003
IEEE
16 years 14 days ago
Exploiting Wireless Channel State Information for Throughput Maximization
— We consider the problem of scheduling packets over a number of channels with time varying connectivity. Policies proposed for this problem either stabilize the system when the ...
Vagelis Tsibonis, Leonidas Georgiadis, Leandros Ta...