Search Results for author: Alessandro Balestrucci

Found 4 papers, 2 papers with code

On the Robustness of Random Forest Against Untargeted Data Poisoning: An Ensemble-Based Approach

1 code implementation28 Sep 2022 Marco Anisetti, Claudio A. Ardagna, Alessandro Balestrucci, Nicola Bena, Ernesto Damiani, Chan Yeob Yeun

This huge progress in terms of prediction quality does not however find a counterpart in the security of such models and corresponding predictions, where perturbations of fractions of the training set (poisoning) can seriously undermine the model accuracy.

Data Poisoning Decision Making

A Behavioural Analysis of Credulous Twitter Users

no code implementations26 Jan 2021 Alessandro Balestrucci, Rocco De Nicola, Marinella Petrocchi, Catia Trubiani

Thanks to platforms such as Twitter and Facebook, people can know facts and events that otherwise would have been silenced.

Social and Information Networks

Credulous Users and Fake News: a Real Case Study on the Propagation in Twitter

no code implementations7 May 2020 Alessandro Balestrucci, Rocco De Nicola

In previous work we have considered the problem of tagging human users in Online Social Networks as credulous users.

Fact Checking Fake News Detection

How many bots are you following?

1 code implementation15 Jan 2020 Alessandro Balestrucci

Social Media are evolving as a pervasive source of news able to reach a larger audience through their spreading power.

Social and Information Networks

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