1 citations
- Astronomical Institute of the Slovak Academy of SciencesSK4 papers
- Astronomical ObservatoryRS3 papers
- Heidelberg UniversityDE3 papers
- Millennium Institute of AstrophysicsCL3 papers
- Pontificia Universidad Católica de ChileCL3 papers
- University of North Carolina at Chapel HillUS3 papers
- American Association of Variable Star ObserversUS2 papers
- Bundesdeutsche Arbeitsgemeinschaft für Veränderliche SterneDE2 papers
- Charles UniversityCZ2 papers
- Czech Academy of Sciences, Astronomical InstituteCZ2 papers
- Evgeni Kharadze Georgian National Astrophysical ObservatoryGE2 papers
- Institut d'Astrophysique de ParisFR2 papers
6 papers
Can Unsupervised Methods Outperform Supervised Deep Learning When Ground Truth Is Sparse? A Case Study of Bronchovascular Bundle Segmentation in Low-Dose CT
Anna Mrukwa, Marek Socha, Aleksandra Suwalska +9
Background Lung cancer remains the deadliest cancer worldwide because it is often diagnosed too late. Effective treatment depends on detection at an early screening stage. However,…
Unraveling the Brown Dwarf Desert: Four New Discoveries and a Unifying, Period-Coded Picture
Ján Šubjak, Rafael Brahm, Jozef Lipták +30
We present four newly validated transiting brown dwarfs identified through TESS photometry and confirmed with high-precision radial velocity measurements obtained from the FEROS an…
Gaia20fnr: A binary-lens microlensing event with full orbital motion revealed by four space telescopes
M. Wicker, Å. Wyrzykowski, M. Hundertmark +49
The microlensing event Gaia20fnr is a long-duration, non-caustic-crossing binary-lens event at high Galactic latitude. Triggered by a photometric rise detected by the Gaia space mi…
FRQI Pairs method for image classification using Quantum Recurrent Neural Network
RafaÅ Potempa, MichaÅ Kordasz, Sundas Naqeeb Khan +4
This study aims to introduce the FRQI Pairs method to a wider audience, a novel approach to image classification using Quantum Recurrent Neural Networks (QRNN) with Flexible Repres…
Constraining Lens Masses in Moderately to Highly Magnified Microlensing Events from Gaia
U. Pylypenko, Å. Wyrzykowski, P. J. MikoÅajczyk +57
Microlensing events provide a unique way to detect and measure the masses of isolated, non-luminous objects, particularly dark stellar remnants. Under certain conditions, it is pos…
The evolutionary history of ultra-compact accreting binaries. I. Chemical abundances and formation channel of the eclipsing AM CVn system ZTF J225237.05-051917.4 from HST spectroscopy
W. Yu, A. F. Pala, T. Kupfer +33
AM Canum Venaticorum (AM CVn) stars are ultra-compact binary systems composed of a white dwarf (WD) primary accreting from a H-deficient donor. They are important as potential prog…