Zobrazeno 1 - 10
of 374
pro vyhledávání: '"De colle, P."'
Autor:
Nayana, A. J., Margutti, Raffaella, Wiston, Eli, Chornock, Ryan, Campana, Sergio, Laskar, Tanmoy, Murase, Kohta, Krips, Melanie, Migliori, Giulia, Tsuna, Daichi, Alexander, Kate D., Chandra, Poonam, Bietenholz, Michael, Berger, Edo, Chevalier, Roger A., De Colle, Fabio, Dessart, Luc, Diesing, Rebecca, Grefenstette, Brian W., Jacobson-Galan, Wynn V., Maeda, Keiichi, Marcote, Benito, Matthews, David, Milisavljevic, Dan, Ray, Alak K., Reguitti, Andrea, Polzin, Ava
We present the results from our extensive hard-to-soft X-ray (NuSTAR, Swift-XRT, XMM-Newton, Chandra) and meter-to-mm wave radio (GMRT, VLA, NOEMA) monitoring campaign of the very nearby (d $=6.9$ Mpc) Type II SN2023ixf spanning $\approx$ 4--165 d po
Externí odkaz:
http://arxiv.org/abs/2411.02647
Autor:
De Colle, Giacomo
To improve cyber threat analysis practices in cybersecurity, I present a plan to build a formal ontological representation of state actors in cyberspace and of cyber operations. I argue that modelling these phenomena via ontologies allows for coheren
Externí odkaz:
http://arxiv.org/abs/2408.01787
Autor:
Prudhomme, Tim, De Colle, Giacomo, Liebers, Austin, Sculley, Alec, Peihong, Xie, Cohen, Sydney, Beverley, John
The Provenance Ontology (PROV-O) is a World Wide Web Consortium (W3C) recommended ontology used to structure data about provenance across a wide variety of domains. Basic Formal Ontology (BFO) is a top-level ontology ISO/IEC standard used to structur
Externí odkaz:
http://arxiv.org/abs/2408.03866
Autor:
Beverley, John, McGill, Robin, Smith, Sam, Zheng, Jie, De Colle, Giacomo, Wilson, Finn, Diller, Matthew, Duncan, William D., Hogan, William R., He, Yongqun
The term credential encompasses educational certificates, degrees, certifications, and government-issued licenses. An occupational credential is a verification of an individuals qualification or competence issued by a third party with relevant author
Externí odkaz:
http://arxiv.org/abs/2405.00186
Autor:
Jensen, Mark, De Colle, Giacomo, Kindya, Sean, More, Cameron, Cox, Alexander P., Beverley, John
The Common Core Ontologies (CCO) are designed as a mid-level ontology suite that extends the Basic Formal Ontology. CCO has since been increasingly adopted by a broad group of users and applications and is proposed as the first standard mid-level ont
Externí odkaz:
http://arxiv.org/abs/2404.17758
Mid-level ontologies are used to integrate terminologies and data across disparate domains. There are, however, no clear, defensible criteria for determining whether a given ontology should count as mid-level, because we lack a rigorous characterizat
Externí odkaz:
http://arxiv.org/abs/2404.17757
Autor:
Christy, Collin T., Alexander, Kate D., Cendes, Yvette, Chornock, Ryan, Laskar, Tanmoy, Margutti, Raffaella, Berger, Edo, Bietenholz, Michael, Coppejans, Deanne, De Colle, Fabio, Eftekhari, Tarraneh, Holoien, Thomas W. -S., Matsumoto, Tatsuya, Miller-Jones, James C. A., Ramirez-Ruiz, Enrico, Saxton, Richard, van Velzen, Sjoert, Wieringa, Mark
We present detailed radio observations of the tidal disruption event (TDE) ASASSN-19bt/AT2019ahk, obtained with the Australia Telescope Compact Array (ATCA), the Atacama Large Millimeter/submillimeter Array (ALMA), and the MeerKAT radio telescopes, s
Externí odkaz:
http://arxiv.org/abs/2404.12431
ClassiPyGRB: Machine Learning-Based Classification and Visualization of Gamma Ray Bursts using t-SNE
Gamma-ray burst (GRBs) are the brightest events in the universe. For decades, astrophysicists have known about their cosmological nature. Every year, space missions such as Fermi and SWIFT detect hundreds of them. In spite of this large sample, GRBs
Externí odkaz:
http://arxiv.org/abs/2404.06439
Gamma-ray burst (GRB) afterglow light curves and spectra provide information about the density of the environment, the energy of the explosion, the properties of the particle acceleration process, and the structure of the decelerating jet. Due to the
Externí odkaz:
http://arxiv.org/abs/2309.15825
Autor:
Angulo-Valdez, Camila, Becerra, Rosa L., Pereyra, Margarita, Garcia-Cifuentes, Keneth, Vargas, Felipe, Watson, Alan M., De Colle, Fabio, Fraija, Nissim, Butler, Nathaniel R., Dainotti, Maria G., Dichiara, Simone, Lee, William H., Troja, Eleonora, Bloom, Joshua S., González, J. Jesús, Kutyrev, Alexander S., Prochaska, J. Xavier, Ramirez-Ruiz, Enrico, Richer, Michael G.
We present analytical and numerical models of the bright long GRB 210822A at $z=1.736$. The intrinsic extreme brightness exhibited in the optical, which is very similar to other bright GRBs (e.g., GRBs 080319B, 130427A, 160625A 190114C, and 221009A),
Externí odkaz:
http://arxiv.org/abs/2309.10106