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pro vyhledávání: '"Bonvini A"'
We study the problem of constructing an estimator of the average treatment effect (ATE) that exhibits doubly-robust asymptotic linearity (DRAL). This is a stronger requirement than doubly-robust consistency. A DRAL estimator can yield asymptotically
Externí odkaz:
http://arxiv.org/abs/2405.08525
Publikováno v:
Eur. Phys. J. C 84 (2024) 541
We present a determination of the parton distribution functions (PDFs) of the proton from HERA data using a PDF parametrization inspired by a quantum statistical model of the proton dynamics. This parametrization is characterised by a very small numb
Externí odkaz:
http://arxiv.org/abs/2311.08785
Laparoscopic surgery has been shown through a number of randomized trials to be an effective form of treatment for cholecystitis. Given this evidence, one natural question for clinical practice is: does the effectiveness of laparoscopic surgery vary
Externí odkaz:
http://arxiv.org/abs/2311.04359
Quantifying treatment effect heterogeneity is a crucial task in many areas of causal inference, e.g. optimal treatment allocation and estimation of subgroup effects. We study the problem of estimating the level sets of the conditional average treatme
Externí odkaz:
http://arxiv.org/abs/2306.17464
Autor:
Bonvini, Marco, Marinelli, Giulia
Publikováno v:
EPJC 83 (2023) 10, 931
We consider threshold resummation of rapidity distributions, for which various approaches exist in the literature. Recently, a work by Lustermans, Michel, Tackmann suggested that older approaches by Becher, Neubert, Xu (BNX) and Bonvini, Forte, Ridol
Externí odkaz:
http://arxiv.org/abs/2306.03568
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 84, Iss 5, Pp 1-27 (2024)
Abstract We present a determination of the parton distribution functions (PDFs) of the proton from HERA data using a PDF parametrization inspired by a quantum statistical model of the proton dynamics. This parametrization is characterised by a very s
Externí odkaz:
https://doaj.org/article/ec37fa61e7ca421694157495f737bec5
When an exposure of interest is confounded by unmeasured factors, an instrumental variable (IV) can be used to identify and estimate certain causal contrasts. Identification of the marginal average treatment effect (ATE) from IVs relies on strong unt
Externí odkaz:
http://arxiv.org/abs/2301.12106
Autor:
Bonvini, Marco
Publikováno v:
Acta Physica Polonica B Proceedings Supplement 16, 5-A28 (2023)
I review recent progress in the determination of PDFs with the inclusion of small-x resummation, and its impact in precision phenomenology, and discuss future prospects.
Comment: 6 pages, 4 figures. Presented at "Diffraction and Low-x 2022", Cor
Comment: 6 pages, 4 figures. Presented at "Diffraction and Low-x 2022", Cor
Externí odkaz:
http://arxiv.org/abs/2212.14231
Autor:
Silvetti, Federico, Bonvini, Marco
We consider the production of a heavy quark pair in proton-proton collisions. For bottom and charm quarks, the final state invariant mass is typically much smaller than the collider energy (e.g. at the LHC), so that high-energy logarithms may spoil t
Externí odkaz:
http://arxiv.org/abs/2211.10142
We introduce several methods for assessing sensitivity to unmeasured confounding in marginal structural models; importantly we allow treatments to be discrete or continuous, static or time-varying. We consider three sensitivity models: a propensity-b
Externí odkaz:
http://arxiv.org/abs/2210.04681