Zobrazeno 1 - 10
of 24 066
pro vyhledávání: '"Ruggieri, A"'
Deferring systems extend supervised Machine Learning (ML) models with the possibility to defer predictions to human experts. However, evaluating the impact of a deferring strategy on system accuracy is still an overlooked area. This paper fills this
Externí odkaz:
http://arxiv.org/abs/2405.18902
Autor:
Alvarez, Jose M., Ruggieri, Salvatore
Causal reasoning, in particular, counterfactual reasoning plays a central role in testing for discrimination. Counterfactual reasoning materializes when testing for discrimination, what is known as the counterfactual model of discrimination, when we
Externí odkaz:
http://arxiv.org/abs/2405.13693
We study the potential of the axion, $a$, of Quantum Chromodynamics, in the two-flavor color superconducting phase of cold and dense quark matter. We adopt a Nambu-Jona-Lasinio-like model. Our interaction contains two terms, one preserving and one br
Externí odkaz:
http://arxiv.org/abs/2404.14160
Autor:
Aragão, L., Armigliato, A., Brancaccio, R., Brofferio, C., Castellaro, S., D'Addabbo, A., De Luca, G., Del Corso, F., Di Sabatino, S., Liu, R., Marini, L., Nutini, I., Quitadamo, S., Ruggieri, P., Vetter, K. J., Zavatarelli, M., Zucchelli, S.
Many of the most sensitive physics experiments searching for rare events, like neutrinoless double beta ($0\nu\beta\beta$) decay and dark matter interactions, rely on cryogenic macro-calorimeters operating at the mK-scale. Located underground at the
Externí odkaz:
http://arxiv.org/abs/2404.13602
This study investigates the evolution and dissociation dynamics of $c\bar{c}$ and $b\bar{b}$ pairs within the Glasma medium, resulting from the collision of ultra-relativistic heavy ions. An attractive potential is used to create the pairs, but the s
Externí odkaz:
http://arxiv.org/abs/2404.05315
Autor:
Ruggieri, A., Desidera, S., Biazzo, K., Pinamonti, M., Marzari, F., Mantovan, G., Sozzetti, A., Bonomo, A. S., Lanza, A. F., Malavolta, L., Claudi, R., Damasso, M., Gratton, R., Nardiello, D., Benatti, S., Bignamini, A., Andreuzzi, G., Borsa, F., Cabona, L., Knapic, C., Molinari, E., Pino, L., Zingales, T.
Planets in binary systems are a fascinating and yet poorly understood phenomenon. Since there are only a few known large-separation systems in which both components host planets, characterizing them is a key target for planetary science. In this pape
Externí odkaz:
http://arxiv.org/abs/2401.17876
Autor:
Alvarez, Jose M., Ruggieri, Salvatore
Perception occurs when two individuals interpret the same information differently. Despite being a known phenomenon with implications for bias in decision-making, as individual experience determines interpretation, perception remains largely overlook
Externí odkaz:
http://arxiv.org/abs/2401.13408
With the increasing deployment of machine learning models in many socially-sensitive tasks, there is a growing demand for reliable and trustworthy predictions. One way to accomplish these requirements is to allow a model to abstain from making a pred
Externí odkaz:
http://arxiv.org/abs/2401.12708
Autor:
Setzu, Mattia, Ruggieri, Salvatore
Decision Trees are accessible, interpretable, and well-performing classification models. A plethora of variants with increasing expressiveness has been proposed in the last forty years. We contrast the two families of univariate DTs, whose split func
Externí odkaz:
http://arxiv.org/abs/2312.01884
We investigate the thermodynamic geometry of the quark-meson model at finite temperature, $T$, and quark number chemical potential, $\mu$. We extend previous works by the inclusion of fluctuations exploiting the functional renormalization group appro
Externí odkaz:
http://arxiv.org/abs/2312.00665