Rapid and Robust Parameter Estimation for Gravitational Wave Observations
Institute for Pure & Applied Mathematics (IPAM) via YouTube
Learn EDR Internals: Research & Development From The Masters
Get 20% off all career paths from fullstack to AI
Overview
Syllabus
Rapid and robust parameter estimati for gravitational wave observations
Talk outline
Overview of CW parameter estimation
Overview of GW parameter estimation
Computational cost: GW150914
Challenges in GW parameter estimation
Current solutions: Bayestar
Current solutions: Faster waveform models
New approaches: Neural posterior estimation
Normalizing flows
NPE refinements: embedding network
NPE refinements: group equivariant NPE
NPE network
NPE validation: GWTC-1 BBHS
Future challenges: long waveforms
Future challenges: non-stationary noise
Future challenges: population inference
Future challenges: overlapping sources
Summary
Taught by
Institute for Pure & Applied Mathematics (IPAM)