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20092026
most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations · 10.6k across the 63 of their papers we have counts for

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astro-ph.IM2026

RadialPaths: Radial profiles in multi-centred astronomical structures

Rafael S. de Souza

Radial profiles are routinely used to locate structural changes within resolved astronomical systems, but they generally define radial position relative to a single centre. In inte…

astro-ph.IM2026

SpectralUnmix: A Torch-Based Regularized Non-negative Matrix Factorization

Rafael S. de Souza, Paula Coelho, Niranjana P +2

We present SpectralUnmix, an R package for regularized non-negative matrix factorization (NMF), implemented in torch with optional GPU acceleration. The package estimates low-rank…