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blog
Investigating the COVID-19 vaccine discussions on Twitter through a multilayer network-based approach
Investigating discussions on social networks, particularly on sensitive topics such as politics or healthcare, can be challenging. However, understanding the opinions and trends within these debates is crucial for identifying user cohesion on specific topics. In this work, we proposed a multilayer network approach for modeling discussions on a social network. We applied our model to a Twitter dataset containing tweets about COVID19 vaccines. We compared our approach to traditional single network analysis, and found that it is more effective at identifying influential users with larger networks and more interactions with their neighbors.
Published:
portfolio
publications
A big data oriented and complex network based model supporting the uniform investigation of heterogeneous personalized medicine data
P.L. Giudice, D. Ursino, L. Virgili
DIIES, University Mediterranea of Reggio Calabria; DII, Polytechnic University of Marche
Published in Proceedings of the 2018 IEEE International Conference on Bioinformatics and Biomedicine, BIBM 2018, 2018
Investigating the scope of a thing in a multiple internet of things scenario
F. Cauteruccio, L. Cinelli, G. Terracina, D. Ursino, L. Virgili
DEMACS, University of Calabria; DII, Polytechnic University of Marche
Published in CEUR Workshop Proceedings, 2019
Redefining betweenness centrality in a multiple IoT scenario
F. Cauteruccio, G. Terracina, D. Ursino, L. Virgili
DEMACS, University of Calabria; DII, Polytechnic University of Marche
Published in CEUR Workshop Proceedings, 2019
A well-tailored centrality measure for evaluating patents and their citations
C. Donato, P. Lo Giudice, R. Marretta, D. Ursino, L. Virgili
Avanade; University Mediterranea of Reggio Calabria; Accenture; DII, Polytechnic University of Marche
Published in Journal of Documentation, 2019
Building topic-driven virtual iots in a multiple iots scenario
P. Lo Giudice, A. Nocera, D. Ursino, L. Virgili
Deloitte; DIIES, University Mediterranea of Reggio Calabria; DIII, University of Pavia; DII, Polytechnic University of Marche
Published in Sensors, 2019
Leveraging network analysis to support experts in their analyses of subjects with MCI and AD
P. Lo Giudice, N. Mammone, F.C. Morabito, R.G. Pizzimenti, D. Ursino, L. Virgili
DIIES, University Mediterranea of Reggio Calabria; IRCCS Centro Neurolesi Bonino Pulejo; DICEAM, University Mediterranea of Reggio Calabria; Deloitte; DII, Polytechnic University of Marche
Published in Medical and Biological Engineering and Computing, 2019
Humanizing IoT: Defining the Profile and the Reliability of a Thing in a Multi-IoT Scenario
D. Ursino, L. Virgili
DII, Polytechnic University of Marche
Published in Studies in Computational Intelligence, 2019
Co-posting Author Assortativity in Reddit
F. Cauteruccio, E. Corradini, G. Terracina, D. Ursino, L. Virgili
Demacs, University of Calabria; DII, Polytechnic University of Marche
Published in CEUR Workshop Proceedings, 2020
OntoConnect: Results for OAEI 2020
J. Chakraborty, B. Yaman, L. Virgili, K. Konar, S.K. Bansal
Arizona State University; Dublin City University; DII, Polytechnic University of Marche; Media.net
Published in CEUR Workshop Proceedings, 2020
A privacy-preserving approach to prevent feature disclosure in an IoT scenario
S. Nicolazzo, A. Nocera, D. Ursino, L. Virgili
Sky Italia; DIII, University of Pavia; DII, Polytechnic University of Marche
Published in Future Generation Computer Systems, 2020
An approach to evaluate trust and reputation of things in a Multi-IoTs scenario
D. Ursino, L. Virgili
DII, Polytechnic University of Marche
Published in Computing, 2020
Defining and detecting k-bridges in a social network: The Yelp case, and more
E. Corradini, A. Nocera, D. Ursino, L. Virgili
DII, Polytechnic University of Marche; DIII, University of Pavia
Published in Knowledge-Based Systems, 2020
An approach to compute the scope of a social object in a Multi-IoT scenario
F. Cauteruccio, L. Cinelli, G. Fortino, C. Savaglio, G. Terracina, D. Ursino, L. Virgili
DEMACS, University of Calabria; DIMES, University of Calabria; DII, Polytechnic University of Marche
Published in Pervasive and Mobile Computing, 2020
Savemenow.ai: A machine learning based wearable device for fall detection in a workplace
E. Anceschi, G. Bonifazi, M.C. De Donato, E. Corradini, D. Ursino, L. Virgili
Gruppo Filippetti S.p.A.; DII, Polytechnic University of Marche
Published in Studies in Computational Intelligence, 2020
Investigating Reddit to detect subreddit and author stereotypes and to evaluate author assortativity
F. Cauteruccio, E. Corradini, G. Terracina, D. Ursino, L. Virgili
DEMACS, University of Calabria; DII, Polytechnic University of Marche
Published in Journal of Information Science, 2020
A Lightweight Approach to Extract Interschema Properties from Structured, Semi-Structured and Unstructured Sources in a Big Data Scenario
F. Cauteruccio, P.L. Giudice, L. Musarella, G. Terracina, D. Ursino, L. Virgili
DEMACS, University of Calabria; Universita Mediterranea di Reggio Calabria; DII, Polytechnic University of Marche
Published in International Journal of Information Technology and Decision Making, 2020
An investigation on not safe for work adult content in Reddit
F. Cauteruccio, E. Corradini, G. Terracina, D. Ursino, L. Virgili
DEMACS, University of Calabria; DII, Polytechnic University of Marche
Published in CEUR Workshop Proceedings, 2021
Applying generative adversarial networks to perform gaze path prediction in websites
G. Bonifazi, E. Corradini, G. Porcino, A. Scopelliti, D. Ursino, L. Virgili
DII, Polytechnic University of Marche; Data Labs, Daimler AG
Published in CEUR Workshop Proceedings, 2021
Increasing protection and autonomy in the IoT through a two-tier blockchain framework
E. Corradini, S. Nicolazzo, A. Nocera, D. Ursino, L. Virgili
DII, Polytechnic University of Marche; Department of Electrical, Computer and Biomedical Engineering, University of Pavia
Published in CEUR Workshop Proceedings, 2021
A framework for anomaly detection and classification in Multiple IoT scenarios
F. Cauteruccio, L. Cinelli, E. Corradini, G. Terracina, D. Ursino, L. Virgili, C. Savaglio, A. Liotta, G. Fortino
DEMACS, University of Calabria; DII, Polytechnic University of Marche; DIMES, University of Calabria; Faculty of Computer Science, Free University of Bozen-Bolzano
Published in Future Generation Computer Systems, 2021
OntoConnect: Unsupervised ontology alignment with recursive neural network
J. Chakraborty, S.K. Bansal, L. Virgili, K. Konar, B. Yaman
Arizona State University; DII, Polytechnic University of Marche; Media.net; Dublin City University
Published in Proceedings of the ACM Symposium on Applied Computing, 2021
Investigating the phenomenon of NSFW posts in Reddit
E. Corradini, A. Nocera, D. Ursino, L. Virgili
DII, Polytechnic University of Marche; Department of Electrical, Computer and Biomedical Engineering, University of Pavia
Published in Information Sciences, 2021
Investigating negative reviews and detecting negative influencers in Yelp through a multi-dimensional social network based model
E. Corradini, A. Nocera, D. Ursino, L. Virgili
DII, Polytechnic University of Marche; DIII, University of Pavia
Published in International Journal of Information Management, 2021
A Social Network Analysis-based approach to investigate user behaviour during a cryptocurrency speculative bubble
G. Bonifazi, E. Corradini, D. Ursino, L. Virgili
DII, Polytechnic University of Marche
Published in Journal of Information Science, 2021
A Network-based Model and a Related Approach to Represent and Handle the Semantics of Comments in a Social Network
G. Bonifazi, F. Cauteruccio, E. Corradini, M. Marchetti, G. Terracina, D. Ursino, L. Virgili
DII, Polytechnic University of Marche; DEMACS, University of Calabria
Published in CEUR Workshop Proceedings, 2022
Mapping and Compressing a Convolutional Neural Network through a Multilayer Network
A. Amelio, G. Bonifazi, E. Corradini, M. Marchetti, D. Ursino, L. Virgili
INGEO, University G. D Annunzio of Chieti-Pescara; DII, Polytechnic University of Marche
Published in CEUR Workshop Proceedings, 2022
A two-tier Blockchain framework to increase protection and autonomy of smart objects in the IoT
E. Corradini, S. Nicolazzo, A. Nocera, D. Ursino, L. Virgili
DII, Polytechnic University of Marche; Department of Electrical, Computer and Biomedical Engineering, University of Pavia
Published in Computer Communications, 2022
Extraction and analysis of text patterns from NSFW adult content in Reddit
F. Cauteruccio, E. Corradini, G. Terracina, D. Ursino, L. Virgili
DEMACS, University of Calabria; DII, Polytechnic University of Marche
Published in Data and Knowledge Engineering, 2022
Fine-tuning SalGAN and PathGAN for extending saliency map and gaze path prediction from natural images to websites
E. Corradini, G. Porcino, A. Scopelliti, D. Ursino, L. Virgili
DII, Polytechnic University of Marche; Data Lab, Daimler AG
Published in Expert Systems with Applications, 2022
Defining user spectra to classify Ethereum users based on their behavior
G. Bonifazi, E. Corradini, D. Ursino, L. Virgili
DII, Polytechnic University of Marche
Published in Journal of Big Data, 2022
Representation, detection and usage of the content semantics of comments in a social platform
G. Bonifazi, F. Cauteruccio, E. Corradini, M. Marchetti, G. Terracina, D. Ursino, L. Virgili
DII, Polytechnic University of Marche; DEMACS, University of Calabria
Published in Journal of Information Science, 2022
A machine learning based sentient multimedia framework to increase safety at work
G. Bonifazi, E. Corradini, D. Ursino, L. Virgili, E. Anceschi, M.C. De Donato
DII, Polytechnic University of Marche; Gruppo Filippetti S.p.A.
Published in Multimedia Tools and Applications, 2022
New Approaches to Extract Information from Posts on COVID-19 Published on Reddit
G. Bonifazi, E. Corradini, D. Ursino, L. Virgili
DII, Polytechnic University of Marche
Published in International Journal of Information Technology and Decision Making, 2022
Extracting time patterns from the lifespans of TikTok challenges to characterize non-dangerous and dangerous ones
G. Bonifazi, S. Cecchini, E. Corradini, L. Giuliani, D. Ursino, L. Virgili
DII, Polytechnic University of Marche
Published in Social Network Analysis and Mining, 2022
An approach to detect backbones of information diffusers among different communities of a social platform
G. Bonifazi, F. Cauteruccio, E. Corradini, M. Marchetti, A. Pierini, G. Terracina, D. Ursino, L. Virgili
DII, Polytechnic University of Marche; DEMACS, University of Calabria; Injenia
Published in Data and Knowledge Engineering, 2022
Investigating community evolutions in TikTok dangerous and non-dangerous challenges
G. Bonifazi, S. Cecchini, E. Corradini, L. Giuliani, D. Ursino, L. Virgili
DII, Polytechnic University of Marche
Published in Journal of Information Science, 2022
Defining a deep neural network ensemble for identifying fabric colors
A. Amelio, G. Bonifazi, E. Corradini, S. Di Saverio, M. Marchetti, D. Ursino, L. Virgili
INGEO, University G. D Annunzio of Chieti-Pescara; DII, Polytechnic University of Marche; Imola Informatica
Published in Applied Soft Computing, 2022
Investigating the COVID-19 vaccine discussions on Twitter through a multilayer network-based approach
G. Bonifazi, B. Breve, S. Cirillo, E. Corradini, L. Virgili
DII, Polytechnic University of Marche; DI, University of Salerno
Published in Information Processing and Management, 2022
A Space-Time Framework for Sentiment Scope Analysis in Social Media
G. Bonifazi, F. Cauteruccio, E. Corradini, M. Marchetti, L. Sciarretta, D. Ursino, L. Virgili
DII, Polytechnic University of Marche
Published in Big Data and Cognitive Computing, 2022
A Multilayer Network-Based Approach to Represent, Explore and Handle Convolutional Neural Networks
A. Amelio, G. Bonifazi, E. Corradini, D. Ursino, L. Virgili
InGeo, University G. D Annunzio of Chieti-Pescara; DII, Polytechnic University of Marche
Published in Cognitive Computation, 2022
Representation and compression of Residual Neural Networks through a multilayer network based approach
A. Amelio, G. Bonifazi, F. Cauteruccio, E. Corradini, M. Marchetti, D. Ursino, L. Virgili
INGEO, University G. D Annunzio of Chieti-Pescara; DII, Polytechnic University of Marche
Published in Expert Systems with Applications, 2023
talks
A big data oriented and complex network based model supporting the uniform investigation of heterogeneous personalized medicine data
I discussed a big data-oriented and a complex network-based model and a set of associated parameters, and showed their application to three neurological disorders: Creutzfeldt-Jacob Disease, Childhood Absence Epilepsy and Alzheimer’s Disease.
Published:
Co-posting Author Assortativity in Reddit
I discussed the possible presence of a form of assortativity in Reddit; in particular, I focused the analysis on co-posters, i.e. authors posting contents on the same subreddit.
Published:
Graph Databases and Social Network Analysis in Python and NetworkX
I organized a workshop on Graph Databases (Neo4J) and Social Network Analysis in Python and Networkx along with several applications and data analysis.
Published:
Increasing protection and autonomy in the IoT through a two-tier blockchain framework
I discussed an approach that uses a two-tier blockchain framework and a trust-based protection mechanism to increase the security and autonomy of smart objects in the Internet of Things.
Published:
teaching
Mobile Programming
Teaching tutor activity for the Mobile Programming course (24 hours).
Bachelor course in Computer Science and Automation Engineering, Polytechnic University of Marche, 2019
Big Data Analytics Laboratory
Teaching tutor activity for the Big Data Analytics Laboratory course (20 hours).
Master course in Computer Science and Automation Engineering, Polytechnic University of Marche, 2019
Data Science
Teaching tutor activity for the Data Science course (20 hours).
Master course in Computer Science and Automation Engineering, Polytechnic University of Marche, 2020
Data Science
Teaching tutor activity for the Data Science course (20 hours).
Master course in Computer Science and Automation Engineering, Polytechnic University of Marche, 2021
Big Data Analytics Lab
Course lecturer of the Big Data Analytics Lab course for the Master’s Degree Program in Data Science for Economics and Business in the Department of Economic and Social Sciences (44 hours, 6 CFU). Syllabus
Master course in Data Science for Economics and Business, Polytechnic University of Marche, 2022
Python Lab for Applications
Course lecturer of the Python Lab for Applications course for the Master’s Degree Program in Data Science for Economics and Business in the Department of Economic and Social Sciences (22 hours, 3 CFU). Syllabus
Master course in Data Science for Economics and Business, Polytechnic University of Marche, 2022
AI-Driven Cybersecurity
Course lecturer of the AI-Driven Cybersecurity for the PhD School in Electronics, Computer Science, and Electrical Engineering (12 hours).
Ph.D. School in Electronics, Computer Science, and Electrical Engineering, University of Pavia, 2022