Local-to-global support vector machines (LGSVMs)

F Marchetti, E Perracchione - Pattern Recognition, 2022 - Elsevier
For supervised classification tasks that involve a large number of instances, we propose and
study a new efficient tool, namely the Local-to-Global Support Vector Machine (LGSVM) …

Space-filling designs on Riemannian manifolds

M Ai, Y Yang, X Kong - Journal of Complexity, 2025 - Elsevier
This paper proposes a new approach to generating space-filling designs over Riemannian
manifolds by using a Hilbert curve. Different from ordinary Euclidean spaces, a novel …

Bandwidth selection for kernel density estimators of multivariate level sets and highest density regions

CR Doss, G Weng - 2018 - projecteuclid.org
We consider bandwidth matrix selection for kernel density estimators of density level sets in
R^d, d≥2. We also consider estimation of highest density regions, which differs from …

Sequences of well-distributed vertices on graphs and spectral bounds on optimal transport

L Brown - Journal of Fourier Analysis and Applications, 2021 - Springer
Given a graph G=(V, E) G=(V, E), suppose we are interested in selecting a sequence of
vertices (x_j) _ j= 1^ n (xj) j= 1 n such that\left {x_1,\dots, x_k\right\} x 1,⋯, xk is 'well …

Monte Carlo methods on compact complex manifolds using Bergman kernels

T Lemoine, R Bardenet - arXiv preprint arXiv:2405.09203, 2024 - arxiv.org
In this paper, we propose a new randomized method for numerical integration on a compact
complex manifold with respect to a continuous volume form. Taking for quadrature nodes a …

Tchakaloff-like compression of QMC volume and surface integration on the union of balls

G Elefante, A Sommariva, M Vianello - Calcolo, 2024 - Springer
Tchakaloff-like compression of QMC volume and surface integration on the union of balls |
Calcolo Skip to main content SpringerLink Account Menu Find a journal Publish with us Track …

Emergent gravity from the correlation of spin- systems coupled with a scalar field

Q Ansel - arXiv preprint arXiv:2405.02380, 2024 - arxiv.org
This paper introduces several ideas of emergent gravity, which come from a system similar
to an ensemble of quantum spin-$\tfrac {1}{2} $ particles. To derive a physically relevant …

[PDF][PDF] Limit and Shakedown analysis of structures under stochastic conditions

NT Trần - 2018 - leopard.tu-braunschweig.de
The plastic collapse limit and the shakedown limit are important limit states in modern
ultimate limit state design. Due to the high expenses of experimental setups and the time …

CQMC: an improved code for low-dimensional Compressed Quasi-MonteCarlo cubature

G Elefante, A Sommariva, M Vianello - … Research Notes on …, 2022 - research.unipd.it
An improved version of Compressed Quasi-MonteCarlo cubature (CQMC) on large low-
discrepancy samples is implemented, on 2D and 3D regions with complex shape. The …

Measure-preserving mappings from the unit cube to some symmetric spaces

C Beltrán, D Ferizović, PR López-Gómez - arXiv preprint arXiv:2303.00405, 2023 - arxiv.org
We construct measure-preserving mappings from the $ d $-dimensional unit cube to the $ d
$-dimensional unit ball and the compact rank one symmetric spaces, namely the $ d …