DH
David W. Hogg
astro-ph.GAastro-ph.IMastro-phastro-ph.COastro-ph.SRastro-ph.EPcs.LGphysics.data-anastro-ph.HEstat.ML
On Valency
published · living versionsW_hams3kaq·v1 · currentpublished
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Preprints & journals
272 papers in the corpus · 1995–2026The Twentieth Data Release of the Sloan Digital Sky Survey: First All-Sky BOSS Spectra, eROSITA-SDSS-V Mapper Coordinated Observations, and a Preview of the Local Volume Mapper2607.26149v1 · Mojgan Aghakhanloo, David Aguilar, James Aird et al.2026 · 0 citationsarXiv
Robust Heteroskedastic Matrix Factorization: A Generalization of PCA that Flags Outliers and Handles Missing Data2607.08081v2 · Thomas Hilder, David W. Hogg, Andrew R. Casey et al.2026 · 0 citationsarXiv
Learning What's Real: Disentangling Signal and Measurement Artifacts in Multi-Sensor Data, with Applications to Astrophysics2604.09787v2 · Pablo Mercader-Perez, Carolina Cuesta-Lazaro, Daniel Muthukrishna et al.2026 · 0 citationsarXiv
Why do we do astrophysics?2602.10181v1 · David W. Hogg2026 · 1 citationarXiv
A constrained linear model for continuum normalization of stellar spectra2601.19973v1 · Andrew R. Casey, Adam Wheeler, Megan Bedell et al.2026 · 1 citationarXiv
The Milky Way's circular velocity curve measured using element abundance gradients2601.18876v1 · Danny Horta, Adrian M. Price-Whelan, Sergey E. Koposov et al.2026 · 3 citationsarXiv
Group Averaging for Physics Applications: Accuracy Improvements at Zero Training Cost2511.09573v1 · Valentino F. Foit, David W. Hogg, Soledad Villar2025 · 0 citationsMachine Learning and the Physical Sciences Workshop, NeurIPS 2025
Evolved stars with inconsistent age estimates: Abundance outliers or mass transfer products?2510.26927v1 · Polly Frazer, Emily J. Griffith, David W. Hogg et al.2025 · 1 citationarXiv
Inferring Stellar Densities with Flexible Models I: The Distribution of RR Lyrae in the Milky Way with DR32510.03221v3 · Madeline Lucey, Cecilia Mateu, Adrian Price-Whelan et al.2025 · 0 citationsarXiv
Active galactic nuclei do not exhibit strictly sinusoidal brightness variations2509.10601v2 · Kareem El-Badry, David W. Hogg, Hans-Walter Rix2025 · 6 citationsarXiv
Optical Spectroscopy Reveals Hidden Neutron-capture Elemental Abundance Differences among APOGEE-identified Chemical Doppelgängers2508.16717v1 · Catherine Manea, Melissa Ness, Keith Hawkins et al.2025 · 1 citationarXiv
Sloan Digital Sky Survey-V: Pioneering Panoptic Spectroscopy2507.06989v1 · Juna A. Kollmeier, Hans-Walter Rix, Conny Aerts et al.2025 · 60 citationsarXiv
The Nineteenth Data Release of the Sloan Digital Sky Survey2507.07093v2 · Gautham Adamane Pallathadka, Mojgan Aghakhanloo, James Aird et al.2025 · 19 citationsarXiv
Causal Foundation Models: Disentangling Physics from Instrument Properties2507.05333v1 · Jeroen Audenaert, Daniel Muthukrishna, Paul F. Gregory et al.2025 · 0 citationsarXiv
Equivariant geometric convolutions for dynamical systems on vector and tensor images.40471026 · Gregory, Wilson G, Hogg, David W, Blum-Smith, Ben et al.2026 · 1 citationPhilosophical transactions. Series A, Mathematical, physical, and engineering sciences. 2025;383(2298):20240247
On the effects of parameters on galaxy properties in CAMELS and the predictability of 2503.22654v1 · Gabriella Contardo, Roberto Trotta, Serafina Di Gioia et al.2025 · 2 citationsAstrophys.J. 988 (2025) 1, 54
A formula for the area of a triangle: Useless, but explicitly in Deep Sets form2503.22786v1 · Connor Hainje, David W. Hogg2025 · 0 citationsarXiv
: A generative, multi-output, latent-variable model for astronomical data with noisy labels2502.01745v2 · Danny Horta, Adrian M. Price-Whelan, David W. Hogg et al.2025 · 6 citationsarXiv
Identification of 30,000 White Dwarf-Main Sequence binaries candidates from Gaia DR3 BP/RP(XP) low-resolution spectra2501.14494v2 · Jiadong Li, Yuan-Sen Ting, Hans-Walter Rix et al.2025 · 0 citationsarXiv
Myasthenia Gravis in Patients Treated With Immune Checkpoint Inhibitors.40242666 · Alghabban, Abdulrahman, Corke, Lucy, Katzberg, Hans et al.2025 · 6 citationsJTO clinical and research reports. 2025;6(5):100772
A Compact, Coherent Representation of Stellar Surface Variation in the Spectral Domain2411.04947v1 · Lily L. Zhao, Megan E. Bedell, David W. Hogg et al.2024 · 6 citationsarXiv
Many elements matter: Detailed abundance patterns reveal star-formation and enrichment differences among Milky Way structural components2410.22121v1 · Emily J. Griffith, David W. Hogg, Sten Hasselquist et al.2024 · 13 citationsarXiv
Improving Radial Velocities by Marginalizing over Stars and Sky: Achieving 30 m/s RV Precision for APOGEE in the Plate Era2408.07126v1 · Andrew K. Saydjari, Douglas P. Finkbeiner, Adam J. Wheeler et al.2024 · 0 citationsarXiv
Iron Snails: non-equilibrium dynamics and spiral abundance patterns2407.07149v1 · Neige Frankel, David W. Hogg, Scott Tremaine et al.2024 · 13 citationsarXiv
Is machine learning good or bad for the natural sciences?2405.18095v2 · David W. Hogg, Soledad Villar (JHU, Flatiron)2024 · 8 citationsarXiv
NotPlaNET: Removing False Positives from Planet Hunters TESS with Machine Learning2405.18278v1 · Valentina Tardugno Poleo (NYU), Nora Eisner (CCA), David W. Hogg (NYU et al.2024 · 5 citationsarXiv
Planet Hunters TESS V: a planetary system around a binary star, including a mini-Neptune in the habitable zone2404.18997v1 · Nora L. Eisner, Samuel K. Grunblatt, Oscar Barrag'an et al.2024 · 6 citationsPublished in AJ, 2024
Signal-preserving CMB component separation with machine learning2404.03557v2 · Fiona McCarthy, J. Colin Hill, William R. Coulton et al.2024 · 6 citationsarXiv
A Data-Driven Search For Mid-Infrared Excesses Among Five Million Main-Sequence FGK Stars2403.18941v2 · Gabriella Contardo, David W. Hogg2024 · 5 citationsThe Astronomical Journal, Volume 168, Number 4, 2024
Frizzle: Combining spectra or images by forward modeling2403.11011v1 · David W. Hogg (NYU) (Flatiron), Andrew R. Casey (Monash) (ASTRO-3D)2024 · 0 citationsarXiv
zoomies: A tool to infer stellar age from vertical action in Gaia data2403.09878v2 · Sheila Sagear, Adrian M. Price-Whelan, Sarah Ballard et al.2024 · 5 citationsSheila Sagear et al. 2024, ApJ, 977, 49
Data-driven Dynamics with Orbital Torus Imaging: A Flexible Model of the Vertical Phase Space of the Galaxy2401.07903v1 · Adrian M. Price-Whelan, Jason A. S. Hunt, Danny Horta et al.2024 · 8 citationsarXiv
Orbital Torus Imaging: Acceleration, density, and dark matter in the Galactic disk measured with element abundance gradients2312.07664v4 · Danny Horta, Adrian M. Price-Whelan, David W. Hogg et al.2023 · 24 citationsarXiv
AspGap: Augmented Stellar Parameters and Abundances for 23 million RGB stars from Gaia XP low-resolution spectra2309.14294v1 · Jiadong Li, Kaze W. K. Wong, David W. Hogg et al.2023 · 0 citationsarXiv
KPM: A Flexible and Data-Driven K-Process Model for Nucleosynthesis2307.05691v2 · Emily J. Griffith, David W. Hogg, Julianne J. Dalcanton et al.2023 · 15 citationsarXiv
Constraining cosmology with the Gaia-unWISE Quasar Catalog and CMB lensing: structure growth2306.17748v2 · David Alonso, Giulio Fabbian, Kate Storey-Fisher et al.2023 · 36 citationsarXiv
Quaia, the Gaia-unWISE Quasar Catalog: An All-Sky Spectroscopic Quasar Sample2306.17749v2 · Kate Storey-Fisher, David W. Hogg, Hans-Walter Rix et al.2023 · 77 citationsStorey-Fisher (2024) 964, 69
Equivariant geometric convolutions for emulation of dynamical systems2305.12585v2 · Wilson G. Gregory, David W. Hogg, Ben Blum-Smith et al.2023 · 1 citationarXiv
The Panchromatic Hubble Andromeda Treasury XX: The Disk of M31 is Thick2304.08613v1 · Julianne J. Dalcanton, Eric F. Bell, Yumi Choi et al.2023 · 14 citationsarXiv
Towards fully covariant machine learning2301.13724v2 · Soledad Villar (JHU), David W. Hogg, Weichi Yao (NYU) et al.2023 · 8 citationsarXiv
The Eighteenth Data Release of the Sloan Digital Sky Surveys: Targeting and First Spectra from SDSS-V2301.07688v2 · Andr'es Almeida, Scott F. Anderson, Maria Argudo-Fern'andez et al.2023 · 289 citationsarXiv
Vertical motion in the Galactic disc: unwinding the Snail2212.11991v1 · Neige Frankel, Jo Bovy, Scott Tremaine et al.2022 · 36 citationsarXiv
The Poor Old Heart of the Milky Way2209.02722v1 · Hans-Walter Rix, Vedant Chandra, Ren'e Andrae et al.2022 · 122 citationsarXiv
A Generative Model for Quasar Spectra2209.02725v1 · Anna-Christina Eilers, David W. Hogg, Bernhard Scholkopf et al.2022 · 10 citationsarXiv
An empirical model of the Gaia DR3 selection function2208.09335v2 · Tristan Cantat-Gaudin, Morgan Fouesneau, Hans-Walter Rix et al.2022 · 84 citationsA&A 669, A55 (2023)on Valency
Magnitudes, distance moduli, bolometric corrections, and so much more2206.00989v2 · David W. Hogg2022 · 3 citationsarXiv
Searching for quasi-periodic oscillations in astrophysical transients using Gaussian processes2205.12716v1 · M. Hubner, D. Huppenkothen, P. D. Lasky et al.2022 · 21 citationsarXivon Valency
Mapping Dark Matter with Extragalactic Stellar Streams: the Case of Centaurus A2205.12277v2 · Sarah Pearson, Adrian M. Price-Whelan, David W. Hogg et al.2022 · 32 citationsarXiv
Dimensionless machine learning: Imposing exact units equivariance2204.00887v2 · Soledad Villar, Weichi Yao, David W. Hogg et al.2022 · 12 citationsJournal of Machine Learning Research 24 (2023) 1--32
Kepler K2 Campaign 9: II. First space-based discovery of an exoplanet using microlensing2203.16959v2 · D. Specht, R. Poleski, M. T. Penny et al.2022 · 5 citationsarXiv
Career total: at least 638 works. 272 are in this corpus.Showing the 50 most recent.
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