Zobrazeno 1 - 10
of 11 557
pro vyhledávání: '"Sama, A."'
Autor:
Chattopadhyay, Debatri, Al-Shammari, Sama, Antonini, Fabio, Fairhurst, Stephen, Miles, Benjamin, Raymond, Vivien
We investigate the effects of prior selection on the inferred mass and spin parameters of the neutron star-black hole merger GW230529\_181500. Specifically, we explore models motivated by astrophysical considerations, including massive binary and pul
Externí odkaz:
http://arxiv.org/abs/2407.08719
We present an exploratory investigation into using Simulation-based Inference techniques, specifically Flow-Matching Posterior Estimation, to construct a posterior density estimator trained using real gravitational-wave detector noise. We use this pr
Externí odkaz:
http://arxiv.org/abs/2406.03935
Autor:
Korger, David, Poli, Emanuele, Biancalani, Alessandro, Bottino, Alberto, Maj, Omar, Sama, Juvert Njeck
Isolated, undamped geodesic-acoustic-mode (GAM) packets have been demonstrated to obey a (focusing) nonlinear Schr\"odinger equation (NLSE) [E. Poli, Phys. Plasmas 2021]. This equation predicts susceptibility of GAM packets to the modulational instab
Externí odkaz:
http://arxiv.org/abs/2406.01243
This work focuses on the mathematical study of constant function market makers. We rigorously establish the conditions for optimal trading under the assumption of a quasilinear, but not necessarily convex (or concave), trade function. This generalize
Externí odkaz:
http://arxiv.org/abs/2405.06854
Social identities play an important role in the dynamics of human societies, and it can be argued that some sense of identification with a larger cause or idea plays a critical role in making humans act responsibly. Often social activists strive to g
Externí odkaz:
http://arxiv.org/abs/2401.12159
Allocation games are zero-sum games that model the distribution of resources among multiple agents. In this paper, we explore the interplay between an \textit{subjective identity} and its impact on notions of fairness in allocation. The sense of iden
Externí odkaz:
http://arxiv.org/abs/2401.11881
Autor:
Sama, Juvert Njeck, Biancalani, Alessandro, Bottino, Alberto, Del Sarto, Daniele, Dumont, Remi, Di Giannatale, Giovanni., Ghizzo, Alain, Hayward-Schneider, Thomas, Lauber, Philipp, McMillan, Ben, Mishchenko, Alexey, Muruggapan, Moahan, Rettino, Brando, Rofman, Baruch, Vannini, Francesco, Villard, Laurent, Wang, Xin
In this work, we use the global electromagnetic and electrostatic gyro kinetic approaches to investigate the effects of zonal flows forced-driven by Alfv\'en modes due to their excitation by energetic particles (EPs), on the dynamics of ITG (Ion temp
Externí odkaz:
http://arxiv.org/abs/2401.04501
Autor:
Daryanavard, Sama, Porr, Bernd
Deep neural networks employing error back-propagation for learning can suffer from exploding and vanishing gradient problems. Numerous solutions have been proposed such as normalisation techniques or limiting activation functions to linear rectifying
Externí odkaz:
http://arxiv.org/abs/2309.03825
The ancestral maximum-likelihood and phylogeography problems are two fundamental problems involving evolutionary studies. The ancestral maximum-likelihood problem involves identifying a rooted tree alongside internal node sequences that maximizes the
Externí odkaz:
http://arxiv.org/abs/2308.06561
Autor:
Gherari, Manel, Akbari, Fatemeh Aghaali, Habibi, Sama, Ali, Soukaina Ouledsidi, Hmitti, Zakaria Ait, Kardjadja, Youcef, Saqib, Muhammad, Maia, Adyson Magalhaes, Rayani, Marsa, Soyak, Ece Gelal, Elbiaze, Halima, Ercetin, Ozgur, Ghamri-Doudane, Yacine, Glitho, Roch, Ajib, Wessam
Future networks are anticipated to enable exciting applications and industrial services ranging from Multisensory Extended Reality to Holographic and Haptic communication. These services are accompanied by high bandwidth requirements and/or require l
Externí odkaz:
http://arxiv.org/abs/2312.00303