Zobrazeno 1 - 10
of 16 857
pro vyhledávání: '"Caputo, P"'
Federated learning (FL) enables collaborative model training with privacy preservation. Data heterogeneity across edge devices (clients) can cause models to converge to sharp minima, negatively impacting generalization and robustness. Recent approach
Externí odkaz:
http://arxiv.org/abs/2412.03752
Autor:
Caputo, Miranda, Chandar, Rupali, Mok, Angus, Linden, Sean, Goudfrooij, Paul, Whitmore, Bradley C.
Publikováno v:
AJ 168 259 (2024)
Observations of young star clusters in a variety of galaxies have been used to constrain basic properties related to star-formation, such as the fraction of stars found in clusters (Gam) and the shape of the cluster mass function. However, the result
Externí odkaz:
http://arxiv.org/abs/2412.02836
Autor:
Caputo, Regina, Kierans, Carolyn, Cannady, Nicholas, Falcone, Abe, Fukazawa, Yasushi, Jadhav, Manoj, Kerr, Matthew, Kirschner, Nicholas, Kumar, Kavic, Laviron, Adrien, Leys, Richard, McEnery, Julie, Metcalfe, Jessica, Metzler, Zachary, Miller, Nathan, Mitchell, John, Parker, Lucas, Peric, Ivan, Perkins, Jeremy, Phlips, Bernard, Racusin, Judith, Sasaki, Makoto, Segal, Kenneth N., Shy, Daniel, Steinhebel, Amanda L., Striebig, Nicolas, Suda, Yusuke, Tajima, Hiroyasu, Valverde, Janeth, Violette, Daniel P., Woolf, Richard, Zoglauer, Andreas
Publikováno v:
Proceedings Volume 13093, Space Telescopes and Instrumentation 2024: Ultraviolet to Gamma Ray; 130932L (2024)
Many questions posed in the Astro2020 Decadal survey in both the New Messengers and New Physics and the Cosmic Ecosystems science themes require a gamma-ray mission with capabilities exceeding those of existing (e.g. Fermi, Swift) and planned (e.g. C
Externí odkaz:
http://arxiv.org/abs/2412.02562
Autor:
Caputo, Sabrina, Vaira, Giusi
In this paper we consider the existence of standing waves for a coupled system of $k$ equations with Lotka-Volterra type interaction. We prove the existence of a standing wave solution with all nontrivial components satisfying a prescribed asymptotic
Externí odkaz:
http://arxiv.org/abs/2411.08428
Autor:
Caputo, Jean-Guy, Hamdi, Adel
We study the nonlinear inverse source problem of detecting, localizing and identifying unknown accidental disturbances on forced and damped transmission networks. A first result is that strategic observation sets are enough to guarantee detection of
Externí odkaz:
http://arxiv.org/abs/2411.05462
Autor:
Violette, Daniel P., Steinhebel, Amanda, Roy, Abhradeep, Boggs, Ryan, Caputo, Regina, Durachka, David, Fukazawa, Yasushi, Hashizume, Masaki, Hesh, Scott, Jadhav, Manoj, Kierans, Carolyn, Kumar, Kavic, Kushima, Shin, Leys, Richard, Metcalfe, Jessica, Metzler, Zachary, Nakano, Norito, Peric, Ivan, Perkins, Jeremy, Seo, Lindsey, Shin, K. W. Taylor, Striebig, Nicolas, Suda, Yusuke, Tajima, Hiroyasu
Publikováno v:
Proceedings Volume 13093, Space Telescopes and Instrumentation 2024: Ultraviolet to Gamma Ray; 1309381 (2024)
A next-generation medium-energy (100 keV to 100 MeV) gamma-ray observatory will greatly enhance the identification and characterization of multimessenger sources in the coming decade. Coupling gamma-ray spectroscopy, imaging, and polarization to neut
Externí odkaz:
http://arxiv.org/abs/2411.03165
Abridged: The fortunate proximity of the SN2023ixf allowed astronomers to follow its evolution from almost the moment of the collapse of the progenitor's core. SN2023ixf can be explained as an explosion of a massive star with an energy of 0.7e51 erg,
Externí odkaz:
http://arxiv.org/abs/2410.19939
Many motivated extensions of the standard model include new light bosons, such as axions and dark photons, which can mix with the ordinary photon. This latter, when in a dilute plasma, can be dressed by an effective plasma mass. If this is equal to t
Externí odkaz:
http://arxiv.org/abs/2410.16357
Autor:
Caputo, Nicholas A.
Legal theory can address two related key problems of alignment: pluralism and specification. Alignment researchers must determine how to specify what is concretely meant by vague principles like helpfulness and fairness and they must ensure that thei
Externí odkaz:
http://arxiv.org/abs/2410.17271
Autor:
Trost, Andrea, Bolton, James S., Caputo, Andrea, Liu, Hongwan, Cristiani, Stefano, Viel, Matteo
The ultralight dark photon is a well-motivated, hypothetical dark matter candidate. In a dilute plasma, they can resonantly convert into photons, and heat up the intergalactic medium between galaxies. In this work, we explore the dark photon dark mat
Externí odkaz:
http://arxiv.org/abs/2410.02858