P. Velardi

Most-cited papers

Structural semantic interconnection: a knowledge-based approach to Word Sense Disambiguation
Roberto Navigli, P. Velardi
2005IEEE Transactions on Pattern Analysis and Machine Intelligence368 citations
Semantic Scholar
OntoLearn Reloaded: A Graph-Based Algorithm for Taxonomy Induction
P. Velardi, Stefano Faralli, Roberto Navigli
2013International Conference on Computational Logic243 citations
Semantic Scholar
Results from the centers for disease control and prevention’s predict the 2013–2014 Influenza Season Challenge
M. Biggerstaff, David Alper, Mark Dredze, S. Fox +9 more
2016BMC Infectious Diseases193 citations Open access
Semantic Scholar
Learning Word-Class Lattices for Definition and Hypernym Extraction
Roberto Navigli, P. Velardi
2010Annual Meeting of the Association for Computational Linguistics187 citations
Semantic Scholar
TermExtractor: a Web Application to Learn the Shared Terminology of Emergent Web Communities
Francesco Sclano, P. Velardi
2007Interoperability for Enterprise Software and Applications150 citations
Semantic Scholar
A Survey of Machine Learning Approaches for Student Dropout Prediction in Online Courses
Bardh Prenkaj, P. Velardi, G. Stilo, Damiano Distante +1 more
2020ACM Computing Surveys125 citations Open access
Semantic Scholar
Twitter mining for fine-grained syndromic surveillance
P. Velardi, G. Stilo, A. Tozzi, F. Gesualdo
2014Artif. Intell. Medicine92 citations
Semantic Scholar
A Taxonomy Learning Method and Its Application to Characterize a Scientific Web Community
P. Velardi, A. Cucchiarelli, Michaël Petit
2007IEEE Transactions on Knowledge and Data Engineering82 citations
Semantic Scholar
TermExtractor: a Web Application to Learn the Common Terminology of Interest Groups and Research Communities
P. Velardi, Francesco Sclano
200775 citations
Semantic Scholar
Efficient temporal mining of micro-blog texts and its application to event discovery
G. Stilo, P. Velardi
2015Data mining and knowledge discovery73 citations
Semantic Scholar
Influenza-Like Illness Surveillance on Twitter through Automated Learning of Naïve Language
F. Gesualdo, G. Stilo, E. Agricola, M. Gonfiantini +3 more
2013PLoS ONE73 citations Open access
Semantic Scholar
From Glossaries to Ontologies: Extracting Semantic Structure from Textual Definitions
Roberto Navigli, P. Velardi
2008Ontology Learning and Population62 citations
Semantic Scholar
A New Content-Based Model for Social Network Analysis
P. Velardi, Roberto Navigli, A. Cucchiarelli, Fulvio D'Antonio
2008International Computer Science Conference53 citations
Semantic Scholar
Mining the Web to Create Specialized Glossaries
P. Velardi, Roberto Navigli, Pierluigi D'Amadio
2008IEEE Intelligent Systems51 citations
Semantic Scholar
An Annotated Dataset for Extracting Definitions and Hypernyms from the Web
Roberto Navigli, P. Velardi, Juana María Ruiz-Martínez
2010International Conference on Language Resources and Evaluation48 citations Open access
Semantic Scholar
Assessment of community efforts to advance network-based prediction of protein–protein interactions
Xu-Wen Wang, Lorenzo Madeddu, Kerstin Spirohn, Leonardo Martini +27 more
2023Nature Communications47 citations Open access
Semantic Scholar
Ontology Enrichment Through Automatic Semantic Annotation of On-Line Glossaries
Roberto Navigli, P. Velardi
2006International Conference Knowledge Engineering and Knowledge Management47 citations
Semantic Scholar
Lob-based deep learning models for stock price trend prediction: a benchmark study
Matteo Prata, Giuseppe Masi, Leonardo Berti, Viviana Arrigoni +5 more
2023Artificial Intelligence Review39 citations Open access
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Large Scale Homophily Analysis in Twitter Using a Twixonomy
Stefano Faralli, G. Stilo, P. Velardi
2015International Joint Conference on Artificial Intelligence37 citations
Semantic Scholar
Enriching a Formal Ontology with a Thesaurus: an Application in the Cultural Heritage Domain
Roberto Navigli, P. Velardi
2006OntologyLearning@COLING/ACL34 citations
Semantic Scholar
Can Twitter Be a Source of Information on Allergy? Correlation of Pollen Counts with Tweets Reporting Symptoms of Allergic Rhinoconjunctivitis and Names of Antihistamine Drugs
F. Gesualdo, G. Stilo, A. D'Ambrosio, E. Carloni +4 more
2015PLoS ONE33 citations Open access
Semantic Scholar
Evaluation of OntoLearn, a Methodology for Automatic Learning of Domain Ontologies
P. Velardi, Roberto Navigli, A. Cucchiarelli, Francesca Neri
200533 citations
Semantic Scholar
Semantically interconnected social networks
A. Cucchiarelli, Fulvio D'Antonio, P. Velardi
2012Social Network Analysis and Mining28 citations
Semantic Scholar
Time Makes Sense: Event Discovery in Twitter Using Temporal Similarity
G. Stilo, P. Velardi
20142014 IEEE/WIC/ACM International Joint Conferences on Web Intelligence (WI) and Intelligent Agent Technologies (IAT)27 citations
Semantic Scholar
Gender, rank, and social networks on an enterprise social media platform
Giorgia Di Tommaso, M. Gatti, M. Iannotta, Ajay K. Mehra +2 more
2020Soc. Networks25 citations Open access
Semantic Scholar
Automatic acquisition of a taxonomy of microblogs users' interests
Stefano Faralli, G. Stilo, P. Velardi
2017Journal of Web Semantics22 citations Open access
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Hidden space deep sequential risk prediction on student trajectories
Bardh Prenkaj, Damiano Distante, Stefano Faralli, P. Velardi
2021Future generations computer systems21 citations
Semantic Scholar
Recommendation of microblog users based on hierarchical interest profiles
Stefano Faralli, G. Stilo, P. Velardi
2015Social Network Analysis and Mining20 citations
Semantic Scholar
Advancing Topic Ontology Learning through Term Extraction
B. Fortuna, N. Lavrač, P. Velardi
2008Pacific Rim International Conference on Artificial Intelligence20 citations
Semantic Scholar
Hashtag Sense Clustering Based on Temporal Similarity
G. Stilo, P. Velardi
2017International Conference on Computational Logic19 citations Open access
Semantic Scholar
Unsupervised Detection of Behavioural Drifts With Dynamic Clustering and Trajectory Analysis
Bardh Prenkaj, P. Velardi
2023IEEE Transactions on Knowledge and Data Engineering17 citations Open access
Semantic Scholar
A self-supervised algorithm to detect signs of social isolation in the elderly from daily activity sequences
Bardh Prenkaj, Dario Aragona, Alessandro Flaborea, Fabio Galasso +4 more
2022Artif. Intell. Medicine17 citations
Semantic Scholar
GlossExtractor: A Web Application to Automatically Create a Domain Glossary
Roberto Navigli, P. Velardi
2007International Conference of the Italian Association for Artificial Intelligence17 citations
Semantic Scholar
Efficient Pruning of Large Knowledge Graphs
Stefano Faralli, I. Finocchi, Simone Paolo Ponzetto, P. Velardi
2018International Joint Conference on Artificial Intelligence15 citations Open access
Semantic Scholar
Temporal Semantics: Time-Varying Hashtag Sense Clustering
G. Stilo, P. Velardi
2014International Conference Knowledge Engineering and Knowledge Management15 citations
Semantic Scholar
The social phenotype: Extracting a patient-centered perspective of diabetes from health-related blogs
A. Lenzi, M. Maranghi, G. Stilo, P. Velardi
2019Artif. Intell. Medicine14 citations
Semantic Scholar
Wiki-MID: A Very Large Multi-domain Interests Dataset of Twitter Users with Mappings to Wikipedia
Giorgia Di Tommaso, Stefano Faralli, G. Stilo, P. Velardi
2018International Workshop on the Semantic Web14 citations
Semantic Scholar
A feature-learning-based method for the disease-gene prediction problem
Lorenzo Madeddu, G. Stilo, P. Velardi
2020International Journal of Data Mining and Bioinformatics13 citations Open access
Semantic Scholar
A Reproducibility Study of Deep and Surface Machine Learning Methods for Human-related Trajectory Prediction
Bardh Prenkaj, P. Velardi, Damiano Distante, Stefano Faralli
2020International Conference on Information and Knowledge Management13 citations
Semantic Scholar
A topic recommender for journalists
A. Cucchiarelli, C. Morbidoni, G. Stilo, P. Velardi
2018Information Retrieval Journal12 citations Open access
Semantic Scholar
Agnostic Visual Recommendation Systems: Open Challenges and Future Directions
L. Podo, Bardh Prenkaj, P. Velardi
2023IEEE Transactions on Visualization and Computer Graphics11 citations Open access
Semantic Scholar
A New Method for Evaluating Automatically Learned Terminological Taxonomies
P. Velardi, Roberto Navigli, Stefano Faralli, Juana Maria Ruiz Martinez
2012International Conference on Language Resources and Evaluation11 citations Open access
Semantic Scholar
Methodology for the Definition of a Glossary in a Collaborative Research Project and its Application to a European Network of Excellence
P. Velardi, R. Poler, J. Tomás
200610 citations
Semantic Scholar
What to Write? A topic recommender for journalists
A. Cucchiarelli, C. Morbidoni, G. Stilo, P. Velardi
2017NLPmJ@EMNLP9 citations Open access
Semantic Scholar
Semantic Indexing of a Competence Map to Support Scientific Collaboration in a Research Community
P. Velardi, Roberto Navigli, Michaël Petit
2007International Joint Conference on Artificial Intelligence9 citations
Semantic Scholar
Predicting Flu Epidemics Using Twitter and Historical Data
G. Stilo, P. Velardi, A. Tozzi, F. Gesualdo
2014Brain Informatics and Health8 citations
Semantic Scholar
A Benchmark Study on Knowledge Graphs Enrichment and Pruning Methods in the Presence of Noisy Relationships
Stefano Faralli, Andrea Lenzi, P. Velardi
2023Journal of Artificial Intelligence Research7 citations Open access
Semantic Scholar
Supporting Personalized Health Care With Social Media Analytics: An Application to Hypothyroidism
Giorgio Grani, A. Lenzi, P. Velardi
2021ACM Trans. Comput. Heal.7 citations
Semantic Scholar
What Women Like: A Gendered Analysis of Twitter Users' Interests based on a Twixonomy
Stefano Faralli, G. Stilo, P. Velardi
2015Proceedings of the International AAAI Conference on Web and Social Media7 citations Open access
Semantic Scholar
CoRoNNa: a deep sequential framework to predict epidemic spread
Dario Aragona, L. Podo, Bardh Prenkaj, P. Velardi
2021ACM Symposium on Applied Computing6 citations
Semantic Scholar