Results 21 to 30 of about 8,755 (208)
Polyline simplification has cubic complexity
Journal of Computational Geometry, 2021 $\DeclareMathOperator{\poly}{poly}$In the classic polyline simplification problem, given a polygonal curve~$P$ consisting of $n$ vertices and an error threshold $\delta \geq 0$, we want to replace $P$ by a subsequence~$Q$ of minimal size such that the ...
Karl Bringmann, Bhaskar Ray Chaudhury
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Topics in Cognitive Science, EarlyView., 2023 Abstract Representational drift is a phenomenon of increasing interest in the cognitive and neural sciences. While investigations are ongoing for other sensory cortices, recent research has demonstrated the pervasiveness in which it occurs in the piriform cortex for olfaction.
Ann‐Sophie Barwich +1 more
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The Hausdorff Algebra Fuzzy Distance and its Basic Properties [PDF]
Engineering and Technology Journal, 2021 In this article we recall the definition of algebra fuzzy metric space and its basic properties. In order to introduced the Hausdorff algebra fuzzy metric from fuzzy compact set to another fuzzy compact set we define the algebra fuzzy distance between ...
Zainab Khudhair, Jehad Kider
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Fully automated segmentation of the pons and midbrain using human T1 MR brain images. [PDF]
PLoS ONE, 2014 This paper describes a novel method to automatically segment the human brainstem into midbrain and pons, called labs: Landmark-based Automated Brainstem Segmentation. LABS processes high-resolution structural magnetic resonance images (MRIs) according to
Salvatore Nigro +10 more
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Angewandte Chemie, EarlyView.We report on a suitable approach to predict the chirality “strength” and efficacy of chirality transfer from chiral nanoshape solutes to an achiral discotic nematic (ND) liquid crystal solvent. Highly efficacious chirality transfer based on shape commensurability between nanoshape solute (in the form of gold nanodiscs, GNDs) and a ND solvent was ...
Gourab Acharjee +10 more
wiley +2 more sources
The Hausdorff–Pompeiu Distance in Gn-Menger Fractal Spaces
Mathematics, 2022 This paper introduces a complete Gn-Menger space and defines the Hausdorff–Pompeiu distance in the space. Furthermore, we show a novel fixed-point theorem for Gn-Menger-θ-contractions in fractal spaces.
Donal O’Regan +3 more
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Edge Eigenface Weighted Hausdorff Distance for Face Recognition [PDF]
International Journal of Computational Intelligence Systems, 2011 The different face regions have different degrees of importance for face recognition. In previous Hausdorff distance (HD) measures, points are treated as same importance, or weight different points that calculated from gray domain.
Huachun Tan +6 more
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Some Notes for Two Generalized Trigonometric Families of Distributions
Axioms, 2022 The paper deals with two general families of cumulative distribution functions based on arctangent function. We provide analysis of the error of the best one-sided Hausdorff approximation for some special cases of these families.
Maria T. Vasileva
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The Hausdorff core problem on simple polygons
Journal of Computational Geometry, 2014 A polygon \(Q\) is a \(k\)-bounded Hausdorff Core of a polygon \(P\) if \(P\) contains \(Q\), \(Q\) is convex, and the Hausdorff distance between \(P\) and \(Q\) is at most \(k\).
Reza Dorrigiv +7 more
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$k$-Median clustering under discrete Fréchet and Hausdorff distances
Journal of Computational Geometry, 2022 We give the first near-linear time (1+ε)-approximation algorithms for k-median clustering of polygonal trajectories under the discrete Fréchet distance, and finite point sets under the Hausdorff distance, provided the complexity of each cluster center ...
Abhinandan Nath, Erin Taylor
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