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Roberto Saia
Roberto Saia
Postdoctoral Researcher at University of Cagliari, Italy
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Dissecting Ponzi schemes on Ethereum: identification, analysis, and impact
M Bartoletti, S Carta, T Cimoli, R Saia
Future Generation Computer Systems 102, 259-277, 2020
4142020
Fraud detection for E-commerce transactions by employing a prudential Multiple Consensus model
S Carta, G Fenu, DR Recupero, R Saia
Journal of Information Security and Applications 46, 13-22, 2019
902019
Forecasting e-commerce products prices by combining an autoregressive integrated moving average (ARIMA) model and google trends data
S Carta, A Medda, A Pili, D Reforgiato Recupero, R Saia
Future Internet 11 (1), 5, 2018
582018
Semantics-aware content-based recommender systems: Design and architecture guidelines
L Boratto, S Carta, G Fenu, R Saia
Neurocomputing 254, 79-85, 2017
562017
Evaluating the benefits of using proactive transformed-domain-based techniques in fraud detection tasks
R Saia, S Carta
Future Generation Computer Systems 93, 18-32, 2019
502019
Evaluating Credit Card Transactions in the Frequency Domain for a Proactive Fraud Detection Approach.
R Saia, S Carta
SECRYPT, 335-342, 2017
422017
Using neural word embeddings to model user behavior and detect user segments
L Boratto, S Carta, G Fenu, R Saia
Knowledge-based systems 108, 5-14, 2016
402016
Popularity prediction of instagram posts
S Carta, AS Podda, DR Recupero, R Saia, G Usai
Information 11 (9), 453, 2020
382020
A Supervised Multi-class Multi-label Word Embeddings Approach for Toxic Comment Classification.
S Carta, A Corriga, R Mulas, DR Recupero, R Saia
KDIR, 105-112, 2019
382019
A combined entropy-based approach for a proactive credit scoring
S Carta, A Ferreira, DR Recupero, M Saia, R Saia
Engineering Applications of Artificial Intelligence 87, 103292, 2020
352020
Internet of entities (IoE): A blockchain-based distributed paradigm for data exchange between wireless-based devices
R Saia, S Carta, DR Recupero, G Fenu
SENSORNETS 2019-Proceedings of the 8th International Conference on Sensor …, 2019
352019
A local feature engineering strategy to improve network anomaly detection
S Carta, AS Podda, DR Recupero, R Saia
Future Internet 12 (10), 177, 2020
332020
A discrete wavelet transform approach to fraud detection
R Saia
Network and System Security: 11th International Conference, NSS 2017 …, 2017
322017
A Frequency-domain-based Pattern Mining for Credit Card Fraud Detection
R Saia, S Carta
2nd International Conference on Internet of Things, Big Data and Security …, 2017
312017
Analysis of a consensus protocol for extending consistent subchains on the bitcoin blockchain
R Longo, AS Podda, R Saia
Computation 8 (3), 67, 2020
282020
A wavelet-based data analysis to credit scoring
R Saia, S Carta, G Fenu
Proceedings of the 2nd international conference on digital signal processing …, 2018
262018
A semantic approach to remove incoherent items from a user profile and improve the accuracy of a recommender system
R Saia, L Boratto, S Carta
Journal of Intelligent Information Systems 47, 111-134, 2016
252016
A Linear-dependence-based Approach to Design Proactive Credit Scoring Models
R Saia, S Carta
8th International Conference on Knowledge Discovery and Information …, 2016
232016
A Probabilistic-driven Ensemble Approach to Perform Event Classification in Intrusion Detection System.
R Saia, S Carta, DR Recupero
KDIR, 139-146, 2018
212018
Semantic Coherence-based User Profile Modeling in the Recommender Systems Context
R Saia, L Boratto, S Carta
Proceedings of the 6th International Conference on Knowledge Discovery and …, 2014
192014
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