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Marinella Petrocchi

A Structured Analysis of Journalistic Evaluations for News Source Reliability


May 05, 2022
Manuel Pratelli , Marinella Petrocchi

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* Accepted at MEDIATE 2022. `Misinformation: new directions in automation, real-world applications, and interventions', a workshop @ICWSM 2022 
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Adversarial machine learning for protecting against online manipulation


Nov 23, 2021
Stefano Cresci , Marinella Petrocchi , Angelo Spognardi , Stefano Tognazzi

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* To appear on IEEE Internet Computing. `Accepted manuscript' version 
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Improving Opinion Spam Detection by Cumulative Relative Frequency Distribution


Dec 27, 2020
Michela Fazzolari , Francesco Buccafurri , Gianluca Lax , Marinella Petrocchi

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* Manuscript accepted for publication in ACM Journal of Data and Information Quality. This is the pre-final version, before proofs checking 
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Who framed Roger Reindeer? De-censorship of Facebook posts by snippet classification


Apr 10, 2018
Fabio Del Vigna , Marinella Petrocchi , Alessandro Tommasi , Cesare Zavattari , Maurizio Tesconi

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* Accepted for publication: Elsevier Online Social Networks and Media 
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A study on text-score disagreement in online reviews


Jul 21, 2017
Michela Fazzolari , Vittoria Cozza , Marinella Petrocchi , Angelo Spognardi

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* This is the accepted version of the paper. The final version will be published in the Journal of Cognitive Computation, available at Springer via http://dx.doi.org/10.1007/s12559-017-9496-y 
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Mining Worse and Better Opinions. Unsupervised and Agnostic Aggregation of Online Reviews


Apr 18, 2017
Michela Fazzolari , Marinella Petrocchi , Alessandro Tommasi , Cesare Zavattari

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Social Fingerprinting: detection of spambot groups through DNA-inspired behavioral modeling


Mar 13, 2017
Stefano Cresci , Roberto Di Pietro , Marinella Petrocchi , Angelo Spognardi , Maurizio Tesconi

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* IEEE Transactions on Dependable and Secure Computing, 2017 
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Semi-supervised knowledge extraction for detection of drugs and their effects


Sep 21, 2016
Fabio Del Vigna , Marinella Petrocchi , Alessandro Tommasi , Cesare Zavattari , Maurizio Tesconi

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* 14 pages excluding references 
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A matter of words: NLP for quality evaluation of Wikipedia medical articles


Mar 07, 2016
Vittoria Cozza , Marinella Petrocchi , Angelo Spognardi

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DNA-inspired online behavioral modeling and its application to spambot detection


Jan 30, 2016
Stefano Cresci , Roberto Di Pietro , Marinella Petrocchi , Angelo Spognardi , Maurizio Tesconi

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