Z
Zuzana Majdisova
Researcher at University of West Bohemia
Publications - 15
Citations - 205
Zuzana Majdisova is an academic researcher from University of West Bohemia. The author has contributed to research in topics: Radial basis function & System of linear equations. The author has an hindex of 6, co-authored 15 publications receiving 149 citations.
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Journal ArticleDOI
Radial basis function approximations: comparison and applications
Zuzana Majdisova,Vaclav Skala +1 more
TL;DR: The proposed RBF approximation offers lower memory requirements and better quality of approximation, and a comparison of those is made with respect to the stability and accuracy of computation.
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Big geo data surface approximation using radial basis functions: A comparative study
Zuzana Majdisova,Vaclav Skala +1 more
TL;DR: A new approach to the RBF approximation of big datasets is presented, and a comparison for different Compactly Supported RBFs (CS-RBFs) is made with respect to the accuracy of the computation.
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Vector field radial basis function approximation
TL;DR: This work uses Radial Basis Functions (RBF) approximation with Lagrange multipliers for vector field approximation with significant contribution to an analytical form of the vector field which can be used in further processing.
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Space subdivision to speed-up convex hull construction in E3
TL;DR: This paper presents a fast, simple to implement and robust Smart Convex Hull (S-CH) algorithm for computing the convex hull of a set of points in E3, based on "spherical" space subdivision.
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Algorithm for placement of reference points and choice of an appropriate variable shape parameter for the RBF approximation
TL;DR: A novel algorithm for finding an appropriate set of reference points and a variable shape parameter selection for the RBF approximation of functions y = f(x) (i.e. the case when a one-dimensional dataset is given and each point from this dataset is associated with a scalar value) is presented.