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MCS
2007
Springer
15 years 2 months 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
15 years 2 months 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
15 years 2 months 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
15 years 2 months 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
15 years 2 months ago
Continuous and discrete homotopy operators: A theoretical approach made concrete
Using standard calculus, explicit formulas for the one-dimensional continuous and discrete homotopy operators are derived. It is shown that these formulas are equivalent to those ...
W. Hereman, Bernard Deconinck, L. D. Poole