822 citations
- New York UniversityUS13 papers
- Max Planck Institute for AstronomyDE11 papers
- University of California, BerkeleyUS9 papers
- Princeton UniversityUS7 papers
- Center for Astrophysics Harvard & SmithsonianUS5 papers
- Columbia UniversityUS5 papers
- University of CambridgeGB5 papers
- University of WarwickGB5 papers
- University of WashingtonUS5 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Heidelberg UniversityDE4 papers
- Kavli Institute for the Physics and Mathematics of the UniverseJP4 papers
9 papers · 1 filter
A biologically plausible neural network for local supervision in cortical microcircuits
Siavash Golkar, David Lipshutz, Yanis Bahroun +2
The backpropagation algorithm is an invaluable tool for training artificial neural networks; however, because of a weight sharing requirement, it does not provide a plausible model…
TRAP: A temporal systematics model for improved direct detection of exoplanets at small angular separations
M. Samland, J. Bouwman, D. W. Hogg +3
High-contrast imaging surveys for exoplanet detection have shown giant planets at large separations to be rare. It is important to push towards detections at smaller separations, t…
Two-point statistics without bins: A continuous-function generalization of the correlation function estimator for large-scale structure
Kate Storey-Fisher, David W. Hogg
The two-point correlation function (2pcf) is the key statistic in structure formation; it measures the clustering of galaxies or other density field tracers. Estimators of the 2pcf…
Excalibur: A Non-Parametric, Hierarchical Wavelength-Calibration Method for a Precision Spectrograph
L. L. Zhao, D. W. Hogg, M. Bedell +1
Excalibur is a non-parametric, hierarchical framework for precision wavelength-calibration of spectrographs. It is designed with the needs of extreme-precision radial velocity (EPR…
The Close Binary Fraction as a Function of Stellar Parameters in APOGEE: A Strong Anti-Correlation With Abundances
Christine N. Mazzola, Carles Badenes, Maxwell Moe +20
We use observations from the APOGEE survey to explore the relationship between stellar parameters and multiplicity. We combine high-resolution repeat spectroscopy for 41,363 dwarf…
Testing viscous disc theory using the balance between stellar accretion and external photoevaporation of protoplanetary discs
Andrew J. Winter, Megan Ansdell, Thomas J. Haworth +1
The nature and rate of (viscous) angular momentum transport in protoplanetary discs (PPDs) has important consequences for the formation process of planetary systems. While accretio…