Cover Image

Bayesian Deep Gaussian Processes for Correlated Functional Data: A Case Study in Cosmological Matter Power Spectra

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Walsh, Stephen A., Booth, Annie S., Higdon, David, Clark, Jared, Moran, Kelly R., Heitmann, Katrin
Format:	Preprint
Published:	2025
Subjects:	Applications Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Bayesian "Deep" Process Convolutions: An Application in Cosmology
by: Moran, Kelly R., et al.
Published: (2024)

Bayesian Model Selection with an Application to Cosmology
by: Gigiberia, Nikoloz
Published: (2025)

Emulator-Based Inference of Cosmological Subgrid Models
by: Ramachandra, Nesar, et al.
Published: (2026)

Two Point Correlation Function Estimation with Contaminated Data
by: Farahi, Arya
Published: (2026)

FlowSN: Neural Simulation-Based Inference under Realistic Selection Effects applied to Supernova Cosmology
by: Boyd, Benjamin M., et al.
Published: (2026)

Revisiting The Cosmological Time Dilation of Distant Quasars: Influence of Source Properties and Evolution
by: Brewer, Brendon J., et al.
Published: (2025)

Bayesian Component Separation for DESI LAE Automated Spectroscopic Redshifts and Photometric Targeting
by: Uzsoy, Ana Sofía M., et al.
Published: (2025)

AB$\mathbb{C}$MB: Deep Delensing Assisted Likelihood-Free Inference from CMB Polarization Maps
by: Yi, Kai, et al.
Published: (2024)

A scalable Bayesian framework for galaxy emission line detection and redshift estimation
by: Kuhn, Alexander, et al.
Published: (2026)

The Non-Gaussian Weak-Lensing Likelihood: A Multivariate Copula Construction and Impact on Cosmological Constraints
by: Oehl, Veronika, et al.
Published: (2026)

DAmodel: Hierarchical Bayesian Modelling of DA White Dwarfs for Spectrophotometric Calibration
by: Boyd, Benjamin M., et al.
Published: (2024)

High-$z$ SMBHs in Cosmological Models with Enhanced Power Spectra
by: Tkachev, M. V., et al.
Published: (2025)

Variational Inference for Acceleration of SN Ia Photometric Distance Estimation with BayeSN
by: Uzsoy, Ana Sofía M., et al.
Published: (2024)

Non-Gaussian Saha's ionization in Rindler spacetime and the equivalence principle
by: Sales, L. L., et al.
Published: (2023)

Almanac: HMC sampling with bounded velocity
by: Lafaurie, Javier Silva, et al.
Published: (2026)

Hitting the mark: Optimising Marked Power Spectra for Cosmology
by: Cowell, Jessica A., et al.
Published: (2024)

Modeling Galaxy Formation in Cosmological Simulations with CRK-HACC
by: Frontiere, Nicholas, et al.
Published: (2025)

The New Worlds Simulations: Large-scale Simulations across Three Cosmologies
by: Heitmann, Katrin, et al.
Published: (2024)

Parity-Odd Power Spectra: Concise Statistics for Cosmological Parity Violation
by: Jamieson, Drew, et al.
Published: (2024)

Beyond the Final Label: Exploiting the Untapped Potential of Classification Histories in Astronomical Light Curve Analysis
by: Zhou, Zhuoyang, et al.
Published: (2026)

$4\times3$ Point Correlation Functions in Galaxy Surveys: Impact of Baryonic Feedback
by: Bera, Avijit, et al.
Published: (2026)

High-energy Neutrino Source Cross-correlations with Nearest-neighbor Distributions
by: Zhou, Zhuoyang, et al.
Published: (2024)

Gaussian-Process Emulation of the Redshift-Space Halo Power Spectrum Monopole in Cosmologies with Massive Neutrinos
by: Gan, Jixin, et al.
Published: (2026)

The Atacama Cosmology Telescope: Semi-Analytic Covariance Matrices for the DR6 CMB Power Spectra
by: Atkins, Zachary, et al.
Published: (2024)

A Correlation Between Black Hole Mass and Dark Matter Halo Concentration in Cosmological Simulations
by: Nino, John K.
Published: (2025)

Hyper Suprime-Cam Year 3 Results: Cosmology from Cosmic Shear Power Spectra
by: Dalal, Roohi, et al.
Published: (2023)

The causal structure of galactic astrophysics
by: Desmond, Harry, et al.
Published: (2025)

{\sc SimBIG}: Cosmological Constraints using Simulation-Based Inference of Galaxy Clustering with Marked Power Spectra
by: Massara, Elena, et al.
Published: (2024)

Matter Power Spectra in Modified Gravity: A Comparative Study of Approximations and $N$-Body Simulations
by: Bose, Benjamin, et al.
Published: (2024)

Uncertainty-aware and Data-efficient Cosmological Emulation using Gaussian Processes and PCA
by: Günther, Sven
Published: (2023)

Structure Formation under Inelastic Two-Component Dark Matter: Halo Statistics and Matter Power Spectra in the High-$z$ Universe
by: Low, Ryan, et al.
Published: (2025)

MEGATRON: Reproducing the Diversity of High-Redshift Galaxy Spectra with Cosmological Radiation Hydrodynamics Simulations
by: Katz, Harley, et al.
Published: (2025)

Constraining Cosmological Parameters with Needlet Internal Linear Combination Maps II: Likelihood-Free Inference on NILC Power Spectra
by: Surrao, Kristen M., et al.
Published: (2024)

Cosmology From CMB Lensing and Delensed EE Power Spectra Using 2019-2020 SPT-3G Polarization Data
by: Ge, F., et al.
Published: (2024)

Accounting for Selection Effects in Supernova Cosmology with Simulation-Based Inference and Hierarchical Bayesian Modelling
by: Boyd, Benjamin M., et al.
Published: (2024)

Quantifying Bias due to non-Gaussian Foregrounds in an Optimal Reconstruction of CMB Lensing and Temperature Power Spectra
by: Doohan, M., et al.
Published: (2025)

Revisiting Gaussian Process Reconstruction for Cosmological Inference: The Generalised GP (Gen GP) Framework
by: Ruchika, et al.
Published: (2025)

Benchmarking AI-evolved cosmological structure formation
by: Dong, Xiaofeng, et al.
Published: (2025)

A "Rosetta Stone" for Studies of Spatial Variation in Astrophysical Data: Power Spectra, Semivariograms, Structure Functions, and More
by: Metha, Benjamin, et al.
Published: (2024)

Flat-sky Angular Power Spectra Revisited
by: Gao, Zucheng, et al.
Published: (2023)