Search Results for author: Alessandro Bruno

Found 12 papers, 0 papers with code

Detection of subclinical atherosclerosis by image-based deep learning on chest x-ray

no code implementations27 Mar 2024 Guglielmo Gallone, Francesco Iodice, Alberto Presta, Davide Tore, Ovidio de Filippo, Michele Visciano, Carlo Alberto Barbano, Alessandro Serafini, Paola Gorrini, Alessandro Bruno, Walter Grosso Marra, James Hughes, Mario Iannaccone, Paolo Fonio, Attilio Fiandrotti, Alessandro Depaoli, Marco Grangetto, Gaetano Maria de Ferrari, Fabrizio D'Ascenzo

A deep-learning algorithm to predict coronary artery calcium (CAC) score (the AI-CAC model) was developed on 460 chest x-ray (80% training cohort, 20% internal validation cohort) of primary prevention patients (58. 4% male, median age 63 [51-74] years) with available paired chest x-ray and chest computed tomography (CT) indicated for any clinical reason and performed within 3 months.

Computed Tomography (CT)

Insights into Classifying and Mitigating LLMs' Hallucinations

no code implementations14 Nov 2023 Alessandro Bruno, Pier Luigi Mazzeo, Aladine Chetouani, Marouane Tliba, Mohamed Amine Kerkouri

The widespread adoption of large language models (LLMs) across diverse AI applications is proof of the outstanding achievements obtained in several tasks, such as text mining, text generation, and question answering.

Hallucination Machine Translation +2

A domain adaptive deep learning solution for scanpath prediction of paintings

no code implementations22 Sep 2022 Mohamed Amine Kerkouri, Marouane Tliba, Aladine Chetouani, Alessandro Bruno

Cultural heritage understanding and preservation is an important issue for society as it represents a fundamental aspect of its identity.

Scanpath prediction

Self Supervised Scanpath Prediction Framework for Painting Images

no code implementations CVPR 2022 Marouane Tliba, Mohamed Amine Kerkouri, Aladine Chetouani, Alessandro Bruno

In our paper, we propose a novel strategy to learn distortion invariant latent representation from painting pictures for visual attention modelling downstream task.

Scanpath prediction

An Automatic Image Content Retrieval Method for better Mobile Device Display User Experiences

no code implementations26 Aug 2021 Alessandro Bruno

In this paper, a new mobile application for image content retrieval and classification for mobile device display is proposed to enrich the visual experience of users.

Classification Content-Based Image Retrieval +5

Empirical Model of 10-130 MeV Solar Energetic Particle Spectra at 1 AU Based on Coronal Mass Ejection Speed and Direction

no code implementations11 Jan 2021 Alessandro Bruno, Ian G. Richardson

We present a new empirical model to predict solar energetic particle (SEP) event-integrated and peak intensity spectra between 10 and 130 MeV at 1 AU, based on multi-point spacecraft measurements from the Solar TErrestrial RElations Observatory (STEREO), the Geostationary Operational Environmental Satellites (GOES) and the Payload for Antimatter Matter Exploration and Light-nuclei Astrophysics (PAMELA) satellite experiment.

Solar and Stellar Astrophysics Space Physics

Energetic Proton Back-Precipitation onto the Solar Atmosphere in Relation to Long-Duration Gamma-Ray Flares

no code implementations9 Dec 2020 Adam Hutchinson, Silvia Dalla, Timo Laitinen, Georgia A. de Nolfo, Alessandro Bruno, James M. Ryan

For eight LDGRF events, due to strong mirroring, $\overline{P}$ is very small, between 0. 56 and 0. 93% even in the presence of scattering.

Solar and Stellar Astrophysics High Energy Astrophysical Phenomena

A method for Cloud Mapping in the Field of View of the Infra-Red Camera during the EUSO-SPB1 flight

no code implementations12 Sep 2019 Alessandro Bruno, Anna Anzalone, Carlo Vigorito

The available nighttime and daytime images include information on meteorological conditions of the atmosphere observed in two infra-red bands.

Image Enhancement

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