Cover Image

Improving Bayesian inference in PTA data analysis: importance nested sampling with Normalizing Flows

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Villa, Eleonora, Shaifullah, Golam Mohiuddin, Possenti, Andrea, Carbone, Carmelita
Format:	Preprint
Published:	2025
Subjects:	Instrumentation and Methods for Astrophysics Cosmology and Nongalactic Astrophysics High Energy Astrophysical Phenomena Machine Learning
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Data span and frequency coverage requirements for robust detection and inference in PTAs: A case study with EPTA DR2
by: Ferranti, Irene, et al.
Published: (2025)

Addressing prior dependence in hierarchical Bayesian modeling for PTA data analysis II: Noise and SGWB inference through parameter decorrelation
by: Villa, Eleonora, et al.
Published: (2025)

Addressing prior dependence in hierarchical Bayesian modeling for PTA data analysis I: Methodology and implementation
by: D'amico, Luigi, et al.
Published: (2025)

Effort: a fast and differentiable emulator for the Effective Field Theory of the Large Scale Structure of the Universe
by: Bonici, Marco, et al.
Published: (2025)

Needlets and foreground removal for SKAO hydrogen intensity maps
by: De Caro, Bianca, et al.
Published: (2025)

Impact of the observation frequency coverage on the significance of a gravitational wave background detection in PTA data
by: Ferranti, Irene, et al.
Published: (2024)

Simulation-based inference with neural posterior estimation applied to X-ray spectral fitting II -- High-resolution spectroscopy with the X-ray Integral Field Unit
by: Dupourqué, Simon, et al.
Published: (2025)

EMRI_MC: A GPU-based Python code for Bayesian inference of EMRI waveforms
by: Saltas, Ippocratis D., et al.
Published: (2023)

Bayesian Gaussian Methods for Robust Background Modeling in CALorimetric Electron Telescope (CALET) Gravitational-Wave Searches
by: Sen, Bisweswar
Published: (2025)

Photo-$z$ Estimation with Normalizing Flow
by: Ren, Yiming, et al.
Published: (2025)

Bayesian distances for quantifying tensions in cosmological inference and the surprise statistic
by: Schosser, Benedikt, et al.
Published: (2024)

Comparative analysis of machine learning techniques for feature selection and classification of Fast Radio Bursts
by: Júnior, Ailton J. B., et al.
Published: (2025)

Probabilistic Forward Modeling of Galaxy Catalogs with Normalizing Flows
by: Crenshaw, John Franklin, et al.
Published: (2024)

Approximating non-Gaussian Bayesian partitions with normalising flows: statistics, inference and application to cosmology
by: Röspel, Tobias, et al.
Published: (2025)

Probabilistic cosmological inference on HI tomographic data
by: Andrianomena, Sambatra
Published: (2025)

Kinematic Anisotropies in PTA Observations: Analytical Toolkit
by: Blümke, Maximilian, et al.
Published: (2025)

Peregrine: Sequential simulation-based inference for gravitational wave signals
by: Bhardwaj, Uddipta, et al.
Published: (2023)

Sequential simulation-based inference for extreme mass ratio inspirals
by: Cole, Philippa S., et al.
Published: (2025)

Sampler-free gravitational wave inference using matrix multiplication
by: Mushkin, Jonathan, et al.
Published: (2025)

PolySwyft: sequential simulation-based nested sampling
by: Scheutwinkel, Kilian H., et al.
Published: (2025)

The ASKAP Variables and Slow Transients (VAST) Extragalactic Survey - Data Release 1
by: de Ruiter, Iris, et al.
Published: (2026)

Bias from small-scale leakage in Pulsar Timing Array maps
by: Semenzato, Federico, et al.
Published: (2025)

Multi-Model Framework for Reconstructing Gamma-Ray Burst Light Curves
by: Kaushal, A., et al.
Published: (2025)

The BINGO Project IX: Search for Fast Radio Bursts -- A Forecast for the BINGO Interferometry System
by: Santos, Marcelo V. dos, et al.
Published: (2023)

Unsupervised Machine Learning for Classifying CHIME Fast Radio Bursts and Investigating Empirical Relations
by: Qiang, Da-Chun, et al.
Published: (2024)

The Hourglass Simulation: A Catalog for the Roman High-Latitude Time-Domain Core Community Survey
by: Rose, B. M., et al.
Published: (2025)

Multi-messenger and time-domain astronomy in the 2040s
by: Nissanke, Samaya, et al.
Published: (2025)

A Linearly Polarized Merger Shock Down to 550 MHz: A uGMRT Study of the Merging Cluster Abell 746
by: Pal, Arpan, et al.
Published: (2025)

SiGMa-Net II: Distinguishing Binary Black Holes from Glitches
by: Narayan, Soorya, et al.
Published: (2026)

Enhancing gravitational-wave host localization with SKYFAST: rapid volume and inclination angle reconstruction
by: Demasi, Gabriele, et al.
Published: (2024)

Detection of Unresolved Strongly Lensed Supernovae with 7-Dimensional Telescope
by: Khalouei, Elahe, et al.
Published: (2025)

Gamma-ray Bursts as Distance Indicators by a Statistical Learning Approach
by: Dainotti, Maria Giovanna, et al.
Published: (2024)

HOLISMOKES -- XII. Time-delay Measurements of Strongly Lensed Type Ia Supernovae using a Long Short-Term Memory Network
by: Huber, S., et al.
Published: (2024)

A Short History of the First 50 Years: from the GRB Prompt Emission and Afterglow Discoveries to the Multimessenger Era
by: Frontera, Filippo
Published: (2024)

The Second CHIME/FRB Catalog of Fast Radio Bursts
by: FRB Collaboration, et al.
Published: (2026)

The LOFAR Two-metre Sky Survey: Deep Fields Data Release 2. I. The ELAIS-N1 field
by: Shimwell, T. W., et al.
Published: (2025)

Deep Neural Networks for Estimation of Gamma-Ray Burst Redshifts
by: Aldowma, Tamador, et al.
Published: (2024)

The SRG/eROSITA All-Sky Survey: X-ray selection function models for the eRASS1 galaxy cluster cosmology
by: Clerc, N., et al.
Published: (2024)

Evolution of X-ray galaxy Cluster Properties in a Representative Sample (EXCPReS). Optimal binning for temperature profile extraction
by: Chen, C. M. H., et al.
Published: (2023)

Towards cosmological inference on unlabeled out-of-distribution HI observational data
by: Andrianomena, Sambatra, et al.
Published: (2024)