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researcher

V. A. Villar

15 papers hereh-index 320 citations15 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author1
  • middle author6
  • last author6

Across the 13 of 15 papers where every author was matched, so the position is known.

fields
  • astro-ph.IM7
  • astro-ph.HE5
  • astro-ph.SR2
  • cs.LG1
same name
  • V. A. Villar — 7 papers, h 4
  • V. A. Villar — 2 papers, h 1
  • V. A. Villar — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20232026
most citedA Physics-Informed Variational Autoencoder for Rapid Galaxy Inference and Anomaly Detection

3 citations · 8 across the 15 of their papers we have counts for

collaborators
Showing 2023Show all

3 papers · 1 filter

astro-ph.IM2023★ 3 cited

A Physics-Informed Variational Autoencoder for Rapid Galaxy Inference and Anomaly Detection

Alexander Gagliano, V. Ashley Villar

The Vera C. Rubin Observatory is slated to observe nearly 20 billion galaxies during its decade-long Legacy Survey of Space and Time. The rich imaging data it collects will be an i…

astro-ph.IM2023★ 1 cited

Hierarchical Cross-entropy Loss for Classification of Astrophysical Transients

V. Ashley Villar, Kaylee de Soto, Alex Gagliano

Astrophysical transient phenomena are traditionally classified spectroscopically in a hierarchical taxonomy; however, this graph structure is currently not utilized in neural net-b…

astro-ph.IM2023★ 2 cited

Constructing Impactful Machine Learning Research for Astronomy: Best Practices for Researchers and Reviewers

D. Huppenkothen, M. Ntampaka, M. Ho +19

Machine learning has rapidly become a tool of choice for the astronomical community. It is being applied across a wide range of wavelengths and problems, from the classification of…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.