Roberto Saia

ORCID

Publication Activity (10 Years)

Years Active: 2014-2023
Publications (10 Years): 47

Top Venues

KDIR

Future Gener. Comput. Syst.

SECRYPT

IoTBDS

University of Cagliari, Italy (PHD)

Education History

University of Cagliari, Italy

PHD

Publications

Silvio Barra, Mirko Marras, Sondos Mohamed, Alessandro Sebastian Podda, Roberto Saia
Can Existing 3D Monocular Object Detection Methods Work in Roadside Contexts? A Reproducibility Study. AI*IA (2023)
Roberto Saia, Salvatore Carta, Gianni Fenu, Livio Pompianu
Influencing brain waves by evoked potentials as biometric approach: taking stock of the last six years of research. Neural Comput. Appl. 35 (16) (2023)
Roberto Saia, Salvatore Carta, Gianni Fenu, Livio Pompianu
Brain Waves and Evoked Potentials as Biometric User Identification Strategy: An Affordable Low-cost Approach. SECRYPT (2022)
Roberto Saia, Salvatore Carta, Gianni Fenu, Livio Pompianu
A Region-based Training Data Segmentation Strategy to Credit Scoring. SECRYPT (2022)
Roberto Saia, Alessandro Sebastian Podda, Livio Pompianu, Diego Reforgiato Recupero, Gianni Fenu
A Blockchain-Based Distributed Paradigm to Secure Localization Services. Sensors 21 (20) (2021)
Roberto Saia, Salvatore Carta, Olaf Bergmann
Wireless Internet, Multimedia, and Artificial Intelligence: New Applications and Infrastructures. Future Internet 13 (9) (2021)
Salvatore Carta, Anselmo Ferreira, Diego Reforgiato Recupero, Roberto Saia
Credit scoring by leveraging an ensemble stochastic criterion in a transformed feature space. Prog. Artif. Intell. 10 (4) (2021)
Roberto Saia, Alessandro Giuliani, Livio Pompianu, Salvatore Carta
From Payment Services Directive 2 (PSD2) to Credit Scoring: A Case Study on an Italian Banking Institution. KDIR (2021)
Roberto Saia, Alessandro Sebastian Podda, Gianni Fenu, Riccardo Balia
Decomposing Training Data to Improve Network Intrusion Detection Performance. KDIR (2021)
Roberto Saia, Salvatore Carta, Diego Reforgiato Recupero, Gianni Fenu
A Feature Space Transformation to Intrusion Detection Systems. KDIR (2020)
Riccardo Longo, Alessandro Sebastian Podda, Roberto Saia
Analysis of a Consensus Protocol for Extending Consistent Subchains on the Bitcoin Blockchain. Comput. 8 (3) (2020)
Salvatore Carta, Diego Reforgiato Recupero, Roberto Saia, Maria Madalina Stanciu
A General Approach for Risk Controlled Trading Based on Machine Learning and Statistical Arbitrage. LOD (1) (2020)
Salvatore Carta, Anselmo Ferreira, Diego Reforgiato Recupero, Marco Saia, Roberto Saia
A combined entropy-based approach for a proactive credit scoring. Eng. Appl. Artif. Intell. 87 (2020)
Salvatore Carta, Alessandro Sebastian Podda, Diego Reforgiato Recupero, Roberto Saia, Giovanni Usai
Popularity Prediction of Instagram Posts. Inf. 11 (9) (2020)
Massimo Bartoletti, Salvatore Carta, Tiziana Cimoli, Roberto Saia
Dissecting Ponzi schemes on Ethereum: Identification, analysis, and impact. Future Gener. Comput. Syst. 102 (2020)
Salvatore Carta, Gianni Fenu, Anselmo Ferreira, Diego Reforgiato Recupero, Roberto Saia
A Two-Step Feature Space Transforming Method to Improve Credit Scoring Performance. IC3K (2019)
Roberto Saia, Salvatore Carta, Diego Reforgiato Recupero, Gianni Fenu, Maria Madalina Stanciu
A Discretized Extended Feature Space (DEFS) Model to Improve the Anomaly Detection Performance in Network Intrusion Detection Systems. KDIR (2019)
Roberto Saia, Salvatore Carta, Diego Reforgiato Recupero, Gianni Fenu, Marco Saia
A Discretized Enriched Technique to Enhance Machine Learning Performance in Credit Scoring. KDIR (2019)
Salvatore Carta, Andrea Corriga, Anselmo Ferreira, Diego Reforgiato Recupero, Roberto Saia
A Holistic Auto-Configurable Ensemble Machine Learning Strategy for Financial Trading. Comput. 7 (4) (2019)
Salvatore Carta, Gianni Fenu, Diego Reforgiato Recupero, Roberto Saia
Fraud detection for E-commerce transactions by employing a prudential Multiple Consensus model. J. Inf. Secur. Appl. 46 (2019)
Salvatore Carta, Andrea Medda, Alessio Pili, Diego Reforgiato Recupero, Roberto Saia
Forecasting E-Commerce Products Prices by Combining an Autoregressive Integrated Moving Average (ARIMA) Model and Google Trends Data. Future Internet 11 (1) (2019)
Roberto Saia, Salvatore Carta, Diego Reforgiato Recupero, Gianni Fenu
Internet of Entities (IoE): A Blockchain-based Distributed Paradigm for Data Exchange between Wireless-based Devices. SENSORNETS (2019)
Roberto Saia, Salvatore Carta
Evaluating the benefits of using proactive transformed-domain-based techniques in fraud detection tasks. Future Gener. Comput. Syst. 93 (2019)
Salvatore Carta, Andrea Corriga, Riccardo Mulas, Diego Reforgiato Recupero, Roberto Saia
A Supervised Multi-class Multi-label Word Embeddings Approach for Toxic Comment Classification. KDIR (2019)
Roberto Saia
Internet of Entities (IoE): a Blockchain-based Distributed Paradigm to Security. CoRR (2018)
Roberto Saia
Unbalanced Data Classification in Fraud Detection by Introducing a Multidimensional Space Analysis. IoTBDS (2018)
Roberto Saia, Salvatore Carta, Gianni Fenu
A Wavelet-based Data Analysis to Credit Scoring. ICDSP (2018)
Roberto Saia, Salvatore Carta, Diego Reforgiato Recupero
A Probabilistic-driven Ensemble Approach to Perform Event Classification in Intrusion Detection System. KDIR (2018)
Roberto Saia, Salvatore Carta
A Frequency-domain-based Pattern Mining for Credit Card Fraud Detection. IoTBDS (2017)
Roberto Saia, Salvatore Carta
A fourier spectral pattern analysis to design credit scoring models. IML (2017)
Ludovico Boratto, Salvatore Carta, Gianni Fenu, Roberto Saia
Semantics-aware content-based recommender systems: Design and architecture guidelines. Neurocomputing 254 (2017)
Roberto Saia, Salvatore Carta
Evaluating Credit Card Transactions in the Frequency Domain for a Proactive Fraud Detection Approach. SECRYPT (2017)
Roberto Saia
A Discrete Wavelet Transform Approach to Fraud Detection. NSS (2017)
Massimo Bartoletti, Salvatore Carta, Tiziana Cimoli, Roberto Saia
Dissecting Ponzi schemes on Ethereum: identification, analysis, and impact. CoRR (2017)
Roberto Saia, Ludovico Boratto, Salvatore Carta
Popularity Does Not Always Mean Triviality: Introduction of Popularity Criteria to Improve the Accuracy of a Recommender System. J. Comput. 12 (1) (2017)
Roberto Saia, Salvatore Carta
Introducing a Vector Space Model to Perform a Proactive Credit Scoring. IC3K (2016)
Roberto Saia, Ludovico Boratto, Salvatore Carta
A semantic approach to remove incoherent items from a user profile and improve the accuracy of a recommender system. J. Intell. Inf. Syst. 47 (1) (2016)
Roberto Saia, Ludovico Boratto, Salvatore Carta
Exploiting the Evaluation Frequency of the Items to Enhance the Recommendation Accuracy. GSCIT (2016)
Ludovico Boratto, Salvatore Carta, Gianni Fenu, Roberto Saia
Representing Items as Word-Embedding Vectors and Generating Recommendations by Measuring their Linear Independence. RecSys Posters (2016)
Ludovico Boratto, Salvatore Carta, Roberto Saia
Improving the Accuracy of Latent-space-based Recommender Systems by Introducing a Cut-off Criterion. EnCHIReS@EICS (2016)
Roberto Saia, Salvatore Carta
An Entropy Based Algorithm for Credit Scoring. CONFENIS (2016)
Ludovico Boratto, Salvatore Carta, Gianni Fenu, Roberto Saia
Exploiting a Determinant-Based Metric to Evaluate a Word-Embeddings Matrix of Items. ICDM Workshops (2016)
Roberto Saia, Salvatore Carta
A Linear-dependence-based Approach to Design Proactive Credit Scoring Models. KDIR (2016)
Roberto Saia, Ludovico Boratto, Salvatore Carta, Gianni Fenu
Binary sieves: Toward a semantic approach to user segmentation for behavioral targeting. Future Gener. Comput. Syst. 64 (2016)
Ludovico Boratto, Salvatore Carta, Gianni Fenu, Roberto Saia
Using neural word embeddings to model user behavior and detect user segments. Knowl. Based Syst. 108 (2016)
Roberto Saia, Ludovico Boratto, Salvatore Carta
A Latent Semantic Pattern Recognition Strategy for an Untrivial Targeted Advertising. BigData Congress (2015)
Roberto Saia, Ludovico Boratto, Salvatore Carta
Multiple Behavioral Models: A Divide and Conquer Strategy to Fraud Detection in Financial Data Streams. KDIR (2015)
Roberto Saia, Ludovico Boratto, Salvatore Carta
Semantic Coherence-based User Profile Modeling in the Recommender Systems Context. KDIR (2014)

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Publication Activity (10 Years)

Top Topics

Top Venues

Roberto Saia