Zobrazeno 1 - 10
of 28 830
pro vyhledávání: '"Gallego, Á"'
Autor:
Deprince, Jérôme, Wagle, Gururaj, Nasr, Sirine Ben, Gallego, Helena Carvajal, Godefroid, Michel, Goriely, Stéphane, Just, Oliver, Palmeri, Patrick, Quinet, Pascal, Van Eck, Sophie
In the context of kilonova (KN) modeling, the present work focusses on large-scale atomic data and opacity computations for all heavy elements from Ca to Lr, with a special effort on lanthanides and actinides, for a grid of typical KN ejecta conditio
Externí odkaz:
http://arxiv.org/abs/2412.16688
Autor:
Guo, Shuang, Gallego, Guillermo
We tackle the problem of bundle adjustment (i.e., simultaneous refinement of camera poses and scene map) for a purely rotating event camera. Starting from first principles, we formulate the problem as a classical non-linear least squares optimization
Externí odkaz:
http://arxiv.org/abs/2412.14111
Publikováno v:
Transactions on Machine Learning Research - 2024
Previous studies have demonstrated that not each sample in a dataset is of equal importance during training. Data pruning aims to remove less important or informative samples while still achieving comparable results as training on the original (untru
Externí odkaz:
http://arxiv.org/abs/2412.10091
Autor:
Mijit, Emin, Ma, Peiyue, Sahle, Christoph J., Rosa, Angelika D., Hu, Zhiwei, De Angelis, Francesco, Lopez, Alberto, Amatori, Simone, Tchoudinov, Georghii, Joly, Yves, Irifune, Tetsuo, Rodrigues, Joao Elias F. S., Garbarino, Gaston, Parra, Samuel Gallego, Wang, Meng, Yu, Runze, Mathon, Olivier
The recent discovery of superconductivity in $\rm La_3Ni_2O_7$ has attracted significant attention due to its high critical temperature and analogy to cuprate oxides. The oxidation and spin states of Ni ions are among the most important local propert
Externí odkaz:
http://arxiv.org/abs/2412.08269
This work presents PyPSA-Spain, an open-source model of the Spanish energy system based on the European model PyPSA-Eur. It aims to leverage the benefits of single-country modelling over a multi-country approach. In particular, several databases prov
Externí odkaz:
http://arxiv.org/abs/2412.06571
Autor:
Roberts, Jarred M., Boggs, Steven, Siegert, Thomas, Tomsick, John A., Ajello, Marco, von Ballmoos, Peter, Beechert, Jacqueline, Cangemi, Floriane, Gallego, Savitri, Jean, Pierre, Karwin, Chris, Kierans, Carolyn, Lazar, Hadar, Lowell, Alex, Castellanos, Israel Martinez, Pike, Sean, Sleator, Clio, Sheng, Yong, Yoneda, Hiroki, Zoglauer, Andreas
The Compton Spectrometer and Imager balloon payload (COSI-Balloon) is a wide-field-of-view Compton ${\gamma}$-ray telescope that operates in the 0.2 - 5 MeV bandpass. COSI-Balloon had a successful 46-day flight in 2016 during which the instrument obs
Externí odkaz:
http://arxiv.org/abs/2412.04721
Autor:
Gallego, Miguel
Quantum mechanics is formulated on a Hilbert space that is assumed to be separable. However, there seems to be no clear reason justifying this assumption. Does it have physical implications? We answer in the positive by proposing a test that witnesse
Externí odkaz:
http://arxiv.org/abs/2412.01897
Tree height estimation serves as an important proxy for biomass estimation in ecological and forestry applications. While traditional methods such as photogrammetry and Light Detection and Ranging (LiDAR) offer accurate height measurements, their app
Externí odkaz:
http://arxiv.org/abs/2412.00903
Autor:
Hamann, Friedhelm, Gehrig, Daniel, Febryanto, Filbert, Daniilidis, Kostas, Gallego, Guillermo
Tracking any point (TAP) recently shifted the motion estimation paradigm from focusing on individual salient points with local templates to tracking arbitrary points with global image contexts. However, while research has mostly focused on driving th
Externí odkaz:
http://arxiv.org/abs/2412.00133
According to the celebrated singularity theorems, space-time singularities in general relativity are inevitable. However, it is generally believed that singularities do not exist in nature, and their existence suggests the necessity of a new theory o
Externí odkaz:
http://arxiv.org/abs/2411.13897