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IJCNN
2008
IEEE
15 years 4 months ago
On the learning of nonlinear visual features from natural images by optimizing response energies
— The operation of V1 simple cells in primates has been traditionally modelled with linear models resembling Gabor filters, whereas the functionality of subsequent visual cortic...
Jussi T. Lindgren, Aapo Hyvärinen
CLUSTER
2000
IEEE
15 years 2 months ago
Parallel Simulation of 3D Nonlinear Acoustic Fields on a Linux-cluster
Simulating the propagation of 3D ultrasonic waves in a nonlinear medium is a demanding task. It requires the solution of time-dependent and nonlinear partial differential equation...
Xing Cai, Åsmund Ødegård
AAAI
2010
14 years 11 months ago
Planning in Dynamic Environments: Extending HTNs with Nonlinear Continuous Effects
Planning in dynamic continuous environments requires reasoning about nonlinear continuous effects, which previous Hierarchical Task Network (HTN) planners do not support. In this ...
Matthew Molineaux, Matthew Klenk, David W. Aha
ICAS
2008
IEEE
197views Robotics» more  ICAS 2008»
15 years 4 months ago
A Distributed and Autonomic Virtual Network Mapping Framework
This paper addresses the challenge of assigning virtual networks, through network virtualisation, to the underlying physical network in a distributed and efficient manner. The pa...
Ines Houidi, Wajdi Louati, Djamal Zeghlache
CSDA
2006
79views more  CSDA 2006»
14 years 10 months ago
Nonlinear dynamics in Nasdaq dealer quotes
A nonlinear dynamic model for the quotes issued by Nasdaq dealers is considered, focussing on the top two Electronic Communication Networks (ECNs), Island and Instinet, and the th...
Bart Frijns, Peter C. Schotman