Results 41 to 50 of about 108 (99)

Improving user verification in human-robot interaction from audio or image inputs through sample quality assessment

, 2021
In this paper, we tackle the task of improving biometric verification in the context of Human-Robot Interaction (HRI). A robot that wants to identify a specific person to provide a service can do so by either image verification or, if light conditions ...
Lorenzo Navarro, José Javier, Castrillón Santana, Modesto Fernando, Adrian Penate-Sanchez, Freire Obregón, David Sebastián, Kevin Rosales-Santana, Pedro A. Marín-Reyes, David Freire-Obregón, Rosales-Santana, Kevin, Javier Lorenzo-Navarro, Marín Reyes, Pedro Antonio, Peñate Sánchez, Adrián, Modesto Castrillón-Santana   +11 more
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A kind of univariate improved Shepard-Euler operators

Open Mathematics
In this paper, a kind of univariate Shepard-Euler operators is studied by combining the known Shepard operator with the generalized Taylor polynomial as the expansion in the Euler polynomials.
Wu Ruifeng
doaj   +1 more source

Stability results for approximation by positive definite functions on compact groups

, 2008
We consider interpolation methods defined by positive definite functions on a compact group. Estimates for the smallest and largest eigenvalue of the interpola- tion matrix in terms of the localization of the positive definite function on G are ...
Filbir, Frank, Filbir, F., Dominik Schmid, Schmid, D., Frank Filbir, Schmid, Dominik   +5 more
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Approximation by weighted Durrmeyer-type max-product neural network operators

Demonstratio Mathematica
This paper introduces a class of weighted Durrmeyer-type max-product neural network operators, which generalize the Kantorovich variant by incorporating a flexible weight function.
Wu Yile, Yu Dansheng
doaj   +1 more source

A General Approximation Approach for the Simultaneous Treatment of Integral and Discrete Operators

Advanced Nonlinear Studies, 2018
In this paper, we give a unitary approach for the simultaneous study of the convergence of discrete and integral operators described by means of a family of linear continuous functionals acting on functions defined on locally compact Hausdorff ...
Vinti Gianluca, Zampogni Luca
doaj   +1 more source

Sobolev Type Decomposition of Paley-Wiener-Schwartz Space with Application to Sampling Theory [PDF]

, 2007
2000 Mathematics Subject Classification: 94A12, 94A20, 30D20, 41A05.We characterize Paley-Wiener-Schwartz space of entire functions as a union of three-parametric linear normed subspaces determined by the type of the entire functions, their polynomial ...
Dryanov, Dimiter
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Неравенства от тип на Дафин и Шефер II

, 2003
[Nikolov Geno; Николов Гено]Mathematics Subject Classification: 41A05 ...
Nikolov, Geno
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Some classes of surfaces generated by Nielson and Marshall type operators on the triangle with one curved side: Dedicated to Professor Gheorghe Coman on the occasion of his 80th anniversary

, 2016
We construct some classes of surfaces which satisfy some given conditions, using some Hermite, Nielson and Marshall type interpolation operators defined on a triangle with one curved side.
CĂTINAȘ, Teodora
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On generalizations of some integral inequalities via lidstone green functions

Mathematical and Computer Modelling of Dynamical Systems
In this paper, we generalize the classical Hermite-Hadamard, Ostrowski, and Simpson type integral inequalities by using Lidstone interpolation polynomials and their associated Green functions.
Rubayyi T. Alqahtani, Mehmet Zeki Sarikaya   +1 more
doaj   +1 more source

Real-Time, Local Spline Interpolation Schemes on Bounded Intervals

, 2016
We develop a local polynomial spline interpolation scheme for arbitrary spline order on bounded intervals. Our method's local formulation, effective boundary considerations and optimal interpolation error rate make it particularly useful for real ...
Maria D Van Der Walt
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