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MCS
2007
Springer
14 years 10 days ago
Stability analysis of a degenerate hyperbolic system modelling a heat exchanger
Michael Hanke, K. Henrik, A. Olsson, Magnus Str&ou...
MCS
2007
Springer
14 years 10 days ago
Stability of plane waves on deep water with dissipation
The Benjamin-Feir modulational instability effects the evolution of perturbed planewave solutions of the cubic nonlinear Schr¨odinger equation (NLS), the modified NLS, and the ...
Nathan E. Canney, John D. Carter
MCS
2007
Springer
14 years 10 days ago
Nonlinearity from linearity: The Ermakov-Pinney equation revisited
In this short note, we revisit the so-called Ermakov–Pinney (EP) equation viewing its properties from a physically motivated perspective. We discuss its ties with the Schr¨odin...
Panayotis G. Kevrekidis, Yannis Drossinos
MCS
2007
Springer
14 years 10 days ago
SpectrUW: A laboratory for the numerical exploration of spectra of linear operators
Spectra of linear operators play an important role in various aspects of applied mathematics. For all but the simplest operators, the spectrum cannot be determined analytically an...
Bernard Deconinck, Firat Kiyak, John D. Carter, J....
MCS
2007
Springer
14 years 10 days ago
Elasto-plasticity model in structural optimization of composite materials with periodic microstructures
The paper deals with a structural optimization of composite materials with periodic microstructures invoking an elasto-plasticity model with the von Mises yield criterion. Closest...
Ronald H. W. Hoppe, Svetozara Petrova
MCS
2007
Springer
14 years 10 days ago
Exploiting Diversity in Ensembles: Improving the Performance on Unbalanced Datasets
Abstract. Ensembles are often capable of greater predictive performance than any of their individual classifiers. Despite the need for classifiers to make different kinds of err...
Nitesh V. Chawla, Jared Sylvester
MCS
2007
Springer
14 years 6 months ago
A New HMM-Based Ensemble Generation Method for Numeral Recognition
A new scheme for the optimization of codebook sizes for HMMs and the generation of HMM ensembles is proposed in this paper. In a discrete HMM, the vector quantization procedure and...
Albert Hung-Ren Ko, Robert Sabourin, Alceu de Souz...
MCS
2007
Springer
14 years 6 months ago
Random Feature Subset Selection for Ensemble Based Classification of Data with Missing Features
Abstract. We report on our recent progress in developing an ensemble of classifiers based algorithm for addressing the missing feature problem. Inspired in part by the random subsp...
Joseph DePasquale, Robi Polikar