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SAC
2009
ACM
15 years 5 months ago
Development of a biosignals framework for usability analysis
The understanding of human physical and physiological signals and expressions, together with a growing processing and control capacity allows for new approaches in interactive sys...
Inês Oliveira, Rui Lopes, Nuno Guimarã...
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SAC
2009
ACM
15 years 5 months ago
Bulk based preconditioning for quantum dot computations
Abstract— This article describes how to accelerate the convergence of Preconditioned Conjugate Gradient (PCG) type eigensolvers for the computation of several states around the b...
Christof Vömel, Stanimire Tomov, Osni Marques
EVOW
2009
Springer
15 years 5 months ago
Habitat: Engineering in a Simulated Audible Ecosystem
This paper introduces a novel approach to generating audio or visual heterogeneity by simulating multi-level habitat formation by ecosystemengineer organisms. Ecosystem engineers g...
Alan Dorin
ESA
2009
Springer
130views Algorithms» more  ESA 2009»
15 years 4 months ago
On the Performance of Approximate Equilibria in Congestion Games
We study the performance of approximate Nash equilibria for congestion games with polynomial latency functions. We consider how much the price of anarchy worsens and how much the ...
George Christodoulou, Elias Koutsoupias, Paul G. S...
LION
2009
Springer
129views Optimization» more  LION 2009»
15 years 4 months ago
Expeditive Extensions of Evolutionary Bayesian Probabilistic Neural Networks
Abstract. Probabilistic Neural Networks (PNNs) constitute a promising methodology for classification and prediction tasks. Their performance depends heavily on several factors, su...
Vasileios L. Georgiou, Sonia Malefaki, Konstantino...