Zobrazeno 1 - 10
of 35 982
pro vyhledávání: '"GERMANO' A"'
Autor:
Kirtac, Kemal, Germano, Guido
Publikováno v:
Finance Research Letters, 62, p.105227 (2024)
We investigate the efficacy of large language models (LLMs) in sentiment analysis of U.S. financial news and their potential in predicting stock market returns. We analyze a dataset comprising 965,375 news articles that span from January 1, 2010, to
Externí odkaz:
http://arxiv.org/abs/2412.19245
Autor:
Mugambi, Germano R., Darii, Nicolae, Khazraj, Hesam, Romano, Oscar S., Raducu, Alin G., Sharma, Ranjan, Cutululis, Nicolaos A.
The development of larger Offshore Wind Power Plants (OWPPs) is moving towards multi-vendor setups, ultimately aiming to establish Energy hubs. These structures are characterized by installations from different vendors sharing the same connection or
Externí odkaz:
http://arxiv.org/abs/2410.13521
Current generative models for drug discovery primarily use molecular docking as an oracle to guide the generation of active compounds. However, such models are often not useful in practice because even compounds with high docking scores do not consis
Externí odkaz:
http://arxiv.org/abs/2410.11226
Unpacking the relationship between the ideology of social media users and their online news consumption offers critical insight into the feedback loop between users' engagement behavior and the recommender systems' content provision. However, disenta
Externí odkaz:
http://arxiv.org/abs/2409.13461
Autor:
Candebat, Nils, Sacco, Giuseppe Germano, Magrini, Laura, Belfiore, Francesco, Van-der-Swaelmen, Mathieu, Zibetti, Stefano
Publikováno v:
A&A 692, A228 (2024)
Context: New spectroscopic surveys will increase the number of astronomical objects requiring characterization by over tenfold.. Machine learning tools are required to address this data deluge in a fast and accurate fashion. Most machine learning alg
Externí odkaz:
http://arxiv.org/abs/2409.10621
Autor:
Braglia, Matteo, Calcagni, Gianluca, Franciolini, Gabriele, Fumagalli, Jacopo, Nardini, Germano, Peloso, Marco, Pieroni, Mauro, Renaux-Petel, Sébastien, Ricciardone, Angelo, Tasinato, Gianmassimo, Vaskonen, Ville
Various scenarios of cosmic inflation enhance the amplitude of the stochastic gravitational wave background (SGWB) at frequencies detectable by the LISA detector. We develop tools for a template-based analysis of the SGWB and introduce a template dat
Externí odkaz:
http://arxiv.org/abs/2407.04356
In this work we study the multiplicity distributions (MDs) of charged particles within jets in proton-proton collisions, which were measured by the ATLAS collaboration in 2011, 2016 and 2019. The first data set refers to jets with lower transverse mo
Externí odkaz:
http://arxiv.org/abs/2406.04856
Autor:
Menchiari, Stefano, Morlino, Giovanni, Amato, Elena, Bucciantini, Niccolò, Peron, Giada, Sacco, Germano
Context: Young massive stellar clusters (YMSCs) have emerged as potential $\gamma$-ray sources, after the recent association of a dozen YMSCs with extended $\gamma$-ray emission. The large size of the detected halos, comparable to that of the wind-bl
Externí odkaz:
http://arxiv.org/abs/2406.04087
Autor:
Germano, Domenic P. J., Zarebski, Alexander E., Hautphenne, Sophie, Moss, Robert, Flegg, Jennifer A., Flegg, Mark B.
Multi-scale systems often exhibit stochastic and deterministic dynamics. Capturing these aspects in a compartmental model is challenging. Notably, low occupancy compartments exhibit stochastic dynamics and high occupancy compartments exhibit determin
Externí odkaz:
http://arxiv.org/abs/2405.13239
Autor:
Blanco-Pillado, Jose J., Cui, Yanou, Kuroyanagi, Sachiko, Lewicki, Marek, Nardini, Germano, Pieroni, Mauro, Rybak, Ivan Yu., Sousa, Lara, Wachter, Jeremy M.
We initiate the LISA template databank for stochastic gravitational wave backgrounds sourced by cosmic strings. We include two templates, an analytical template, which enables more flexible searches, and a numerical template derived directly from lar
Externí odkaz:
http://arxiv.org/abs/2405.03740