3 papers
astro-ph.IM2025
SlotFlow: Amortized Trans-Dimensional Inference with Slot-Based Normalizing Flows
Niklas Houba, Giovanni Giarda, Lorenzo Speri
Inferring the number of distinct components contributing to an observation, while simultaneously estimating their parameters, remains a long-standing challenge across signal proces…
astro-ph.IM2025
Deep source separation of overlapping gravitational-wave signals and non-stationary noise artifacts
Niklas Houba
The Laser Interferometer Space Antenna (LISA) will observe gravitational waves in the millihertz frequency band, detecting signals from a vast number of astrophysical sources embed…
astro-ph.IM2024
Robust Bayesian inference with gapped LISA data using all-in-one TDI-
Niklas Houba, Jean-Baptiste Bayle, Michele Vallisneri
The Laser Interferometer Space Antenna (LISA), an ESA L-class mission, is designed to detect gravitational waves in the millihertz frequency band, with operations expected to begin…