10.9k citations
- Centre National de la Recherche ScientifiqueFR451 papers
- Lawrence Berkeley National LaboratoryUS443 papers
- University of California, BerkeleyUS428 papers
- The Ohio State UniversityUS393 papers
- Massachusetts Institute of TechnologyUS390 papers
- Michigan State UniversityUS379 papers
- University of MichiganUS356 papers
- University of ChicagoUS355 papers
- Argonne National LaboratoryUS352 papers
- University of Wisconsin–MadisonUS349 papers
- University of OxfordGB346 papers
- University College LondonGB323 papers
218 papers · 1 filter
Sparse Optimization on General Atomic Sets: Greedy and Forward-Backward Algorithms
Thomas Zhang
We consider the problem of sparse atomic optimization, where the notion of "sparsity" is generalized to meaning some linear combination of few atoms. The definition of atomic set i…
Spatio-Temporal Segmentation in 3D Echocardiographic Sequences using Fractional Brownian Motion
Omar S. Al-Kadi
An important aspect for an improved cardiac functional analysis is the accurate segmentation of the left ventricle (LV). A novel approach for fully-automated segmentation of the LV…
LSQ13ddu: A rapidly-evolving stripped-envelope supernova with early circumstellar interaction signatures
Peter Clark, Kate Maguire, Cosimo Inserra +30
This paper describes the rapidly evolving and unusual supernova LSQ13ddu, discovered by the La Silla-QUEST survey. LSQ13ddu displayed a rapid rise of just 4.80.9 d to reach a…
An Adaptive and Fast Convergent Approach to Differentially Private Deep Learning
Zhiying Xu, Shuyu Shi, Alex X. Liu +2
With the advent of the era of big data, deep learning has become a prevalent building block in a variety of machine learning or data mining tasks, such as signal processing, networ…
Absence of Evidence for the Ultimate Regime in Two-Dimensional Rayleigh-Bénard Convection
C. R. Doering, S. Toppaladoddi, J. S. Wettlaufer
This work is equivalent to that in {\em Phys. Rev. Lett.} {\bf 123}, 259401 (2019), however, Physical Review Letters prohibited reference to the additional two points in the analys…
Local RR Lyrae Stars: native and alien
R. Zinn, X. Chen, A. C. Layden +1
Measurements of [Fe/H] and radial velocity are presented for 89 RR Lyrae (RRL) candidates within 6 kpc of the Sun. After removal of two suspected non-RRL, these stars were added to…