Risk measurement of China's green financial market based on B-spline quantile regression [PDF]
Heliyon, 2023 To accurately measure the spillover effect of China's green financial carbon emission market, a new measurement of conditional value at risk (CoVaR) based on the B-spline quantile methods is proposed.
Yuexu Zhao, Weiqi Xu
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A Best-Fitting B-Spline Neural Network Approach to the Prediction of Advection–Diffusion Physical Fields with Absorption and Source Terms [PDF]
EntropyThis paper proposed a two-dimensional steady-state field prediction approach that combines B-spline functions and a fully connected neural network. In this approach, field data, which are determined by corresponding control vectors, are fitted by a ...
Xuedong Zhu +5 more
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B-spline polynomials models for analyzing growth patterns of Guzerat young bulls in field performance tests [PDF]
Animal BioscienceObjective The aim of this study was to identify suitable polynomial regression for modeling the average growth trajectory and to estimate the relative development of the rib eye area, scrotal circumference, and morphometric measurements of Guzerat young ...
Ricardo Costa Sousa +5 more
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A quadratic trigonometric B-Spline as an alternate to cubic B-spline
Alexandria Engineering Journal, 2022 The idea of the quadratic trigonometric spline (QTS) for the curve modeling approach inspired this paper using a quadratic trigonometric function presented in it.
Shamaila Samreen +2 more
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Demographic Research, 2021 Background: High-dimensional parametric models with penalized likelihood functions strike a good balance between bias and variance for estimating continuous age schedules from large samples. The penalized spline (P-spline) approach is particularly useful
Carl Schmertmann
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Quadratic B-Spline Surfaces with Free Parameters for the Interpolation of Curve Networks
Mathematics, 2022 In this paper, we propose a method for constructing spline surfaces interpolating a B-spline curve network, allowing the presence of free parameters, in order to model the interpolating surface.
Paola Lamberti, Sara Remogna
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A Proposed Method for Detecting Fake Art by Using B-Spline Curves [PDF]
Engineering and Technology Journal, 2012 This paper presents proposed method for detecting fake art by using B-Spline curves. In this paper B-Spline curve is used with special technique helps to determine the difference between the excellent copy and the real McCoy image. In the proposed method
Abdul Monem S. Rahma +1 more
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Developing an Approach to Redesign Freeform Surfaces Using B-Spline Technique [PDF]
Engineering and Technology Journal, 2018 In product design process trends currently tend to use sculpture surface (freeform surface) that modeling by using (NURBS, B-spline, Bezier) technique to suit aesthetic, functional and manufacturability requirements.
Amjad Adulghafour, Ahmed Hassan
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B-Spline-ORB Feature Point Extraction Algorithm
Journal of Harbin University of Science and Technology, 2022 Aiming at the problem of poor scale invariance of traditional ORB algorithms, this paper proposes an ORB algorithm based on image golden tower. Firstly, Gauss image pyramid and B-Spline image pyramid are studied, and the two image pyramids are discussed ...
LIU Ming-zhu +3 more
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Geometric Modeling Using New Cubic Trigonometric B-Spline Functions with Shape Parameter
Mathematics, 2020 Trigonometric B-spline curves with shape parameters are equally important and useful for modeling in Computer-Aided Geometric Design (CAGD) like classical B-spline curves.
Abdul Majeed +5 more
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