A detection of the baryon acoustic oscillation features in the SDSS BOSS DR12 galaxy bispectrum

DW Pearson, L Samushia - Monthly Notices of the Royal …, 2018 - academic.oup.com
We present the first high-significance detection (4.1 σ) of the Baryon Acoustic Oscillations
(BAO) feature in the galaxy bispectrum of the twelfth data release (DR12) of the Baryon …

An adaptive algorithm for high‐dimensional integrals on heterogeneous CPU‐GPU systems

G Laccetti, M Lapegna, V Mele… - … practice and experience, 2019 - Wiley Online Library
In this paper, we introduce an adaptive procedure for the numerical computation of a high‐
dimensional integrals on HPC systems with heterogeneous nodes composed of multi‐core …

Fast parallel -stable distribution function evaluation and parameter estimation using OpenCL in GPGPUs

G Julián-Moreno, JE López de Vergara… - Statistics and …, 2017 - Springer
Abstract α α-Stable distributions are a family of probability distributions found to be suitable
to model many complex processes and phenomena in several research fields, such as …

PAGANI: a parallel adaptive GPU algorithm for numerical integration

I Sakiotis, K Arumugam, M Paterno, D Ranjan… - Proceedings of the …, 2021 - dl.acm.org
We present a new adaptive parallel algorithm for the challenging problem of multi-
dimensional numerical integration on massively parallel architectures. Adaptive algorithms …

A Portable Numerical Library for the Calculation of Multi-Dimensional Integrals

I Sakiotis - 2024 - search.proquest.com
Multi-dimensional numerical integration is a prevalent task in physics and other scientific
fields, eg, in the simulation of particle-beam dynamics and Bayesian parameter estimation …

PAGANI: A Parallel Adaptive GPU Algorithm for Numerical

I Sakiotis, K Arumugam, M Paterno, D Ranjan… - arXiv preprint arXiv …, 2021 - arxiv.org
We present a new adaptive parallel algorithm for the challenging problem of multi-
dimensional numerical integration on massively parallel architectures. Adaptive algorithms …

An Efficient Parallel Algorithm for Simpson Cumulative Integration on GPU

IWA Swardiana, T Wirahman… - 2015 Third International …, 2015 - ieeexplore.ieee.org
In this paper, we present an efficient parallel algorithm for calculating cumulative integration
based on Simpson's rule. The proposed parallel algorithm exploits two Blelloch's prefix …

Accelerating Spectral Calculation through Hybrid GPU-Based Computing

J Xiao, X Xu, C Yu, J Zhang, S Zhang… - … on Parallel Processing, 2015 - ieeexplore.ieee.org
Spectral calculation and analysis have very important practical applications in astrophysics.
The main portion of spectral calculation is to solve a large number of one-dimensional …