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CAV
2010
Springer
181views Hardware» more  CAV 2010»
15 years 11 months ago
Bounded Underapproximations
We show a new and constructive proof of the following language-theoretic result: for every context-free language L, there is a bounded context-free language L L which has the same...
Pierre Ganty, Rupak Majumdar, Benjamin Monmege
DAWAK
2008
Springer
15 years 9 months ago
Selective Pre-processing of Imbalanced Data for Improving Classification Performance
In this paper we discuss problems of constructing classifiers from imbalanced data. We describe a new approach to selective preprocessing of imbalanced data which combines local ov...
Jerzy Stefanowski, Szymon Wilk
137
Voted
BILDMED
2008
108views Algorithms» more  BILDMED 2008»
15 years 9 months ago
Fluid Extensions for Optical Flow and Diffusion-Based Image Registration
Abstract. The present paper derives two new equations for the nonlinear registration of images based on Euler-Lagrange equations. It offers a systematic way to construct fluid exte...
Jens-Peer Kuska, Patrick Scheibe, Ulf-Dietrich Bra...
EUSFLAT
2007
106views Fuzzy Logic» more  EUSFLAT 2007»
15 years 9 months ago
Valverde-Style Representation Results in a Graded Framework
This paper generalizes the well-known representations of fuzzy preorders and similarities according to Valverde to the graded framework of Fuzzy Class Theory (FCT). The results de...
Libor Behounek, Ulrich Bodenhofer, Petr Cintula
228
Voted
FLAIRS
2000
15 years 9 months ago
Inferencing Bayesian Networks from Time Series Data Using Natural Selection
This paper describes a new framework for using natural selection to evolve Bayesian Networks for use in forecasting time series data. It extends current research by introducing a ...
Andrew J. Novobilski, Farhad Kamangar