Presentazioni / Presentations

๐Ÿ‡ฎ๐Ÿ‡น Alcune delle slide e dei poster presentati a conferenze internazionali, in ordine cronologico inverso.

๐Ÿ‡ฌ๐Ÿ‡ง A selection of the slides and posters presented at international conferences, in reverse chronological order.

23 slide ยท 6 poster ยท 2014โ€“2026

2026

Roadwatch: Leveraging AI and Configurable Rules for Real-Time Traffic Anomaly Detection on Existing Camera Infrastructures

R. Saia, A. S. Podda, L. Pompianu, M. Marras, N. Floris, M. M. Manca, G. Fenu

ICCSIT 2026 โ€” 19th International Conference on Computer Science and Information Technology
25โ€“27 September 2026 ยท Paris, France

2025

Roadwatch: An Integrated Architecture for AI-Powered Surveillance and Anomaly Detection in Traffic Areas

R. Saia, A. S. Podda, L. Pompianu, M. Marras, N. Floris, S. Carta

CHIRA 2025 โ€” 9th International Conference on Computer-Human Interaction Research and Applications
20โ€“21 October 2025 ยท Marbella, Spain

2024

Enhancing IDS with Ensemble LSTM Networks Using Real and GAN Data

R. Saia, S. Carta, G. Fenu, A. S. Podda, L. Pompianu

ITNAC 2024 โ€” 34th IEEE International Telecommunication Networks and Applications Conference
27โ€“29 November 2024 ยท Sydney, Australia

Enhancing EEG-Based User Verification with a Normalized Neural Network Ensemble Approach

R. Saia, R. Balia, A. S. Podda, L. Pompianu, S. Carta, A. Pisu

CHIRA 2024 โ€” 8th International Conference on Computer-Human Interaction Research and Applications
21โ€“22 November 2024 ยท Porto, Portugal

EEG Biometrics with GAN Integration for Secure Smart City Data Access

R. Saia, R. Balia, A. S. Podda, L. Pompianu, S. Carta, A. Pisu

CHIRA 2024 โ€” 8th International Conference on Computer-Human Interaction Research and Applications
21โ€“22 November 2024 ยท Porto, Portugal

2021

From Payment Services Directive 2 (PSD2) to Credit Scoring: A Case Study on an Italian Banking Institution

R. Saia, A. Giuliani, L. Pompianu, S. Carta

KDIR 2021 โ€” 13th International Conference on Knowledge Discovery and Information Retrieval
25โ€“27 October 2021 ยท Online

Decomposing Training Data to Improve Network Intrusion Detection Performance

R. Saia, A. S. Podda, G. Fenu, R. Balia

KDIR 2021 โ€” 13th International Conference on Knowledge Discovery and Information Retrieval
25โ€“27 October 2021 ยท Online

2020

A Feature Space Transformation to Intrusion Detection Systems

R. Saia, S. Carta, D. Reforgiato Recupero, G. Fenu

KDIR 2020 โ€” 12th International Conference on Knowledge Discovery and Information Retrieval
Online

2019

A Discretized Extended Feature Space (DEFS) Model to Improve the Anomaly Detection Performance in Network Intrusion Detection Systems

R. Saia, S. Carta, D. Reforgiato Recupero, G. Fenu, M. M. Stanciu

KDIR 2019 โ€” 11th International Conference on Knowledge Discovery and Information Retrieval
17โ€“19 September 2019 ยท Vienna, Austria

A Discretized Enriched Technique to Enhance Machine Learning Performance in Credit Scoring

R. Saia, S. Carta, D. Reforgiato Recupero, G. Fenu, M. Saia

KDIR 2019 โ€” 11th International Conference on Knowledge Discovery and Information Retrieval
17โ€“19 September 2019 ยท Vienna, Austria

A Supervised Multi-class Multi-label Word Embeddings Approach for Toxic Comment Classification

S. Carta, A. Corriga, R. Mulas, D. Reforgiato Recupero, R. Saia

KDIR 2019 โ€” 11th International Conference on Knowledge Discovery and Information Retrieval
17โ€“19 September 2019 ยท Vienna, Austria

Internet of Entities (IoE): a Blockchain-based Distributed Paradigm for Data Exchange Between Wireless-based Devices

R. Saia, S. Carta, D. Reforgiato Recupero, G. Fenu

SENSORNETS 2019 โ€” 8th International Conference on Sensor Networks
Prague, Czech Republic

2018

Exploiting Wavelet Analysis in Fraud Detection Process

R. Saia, S. Carta

GARR 2018 โ€” GARR Conference โ€“ Data (R)evolution: Cybersecurity and AI Session
3โ€“5 October 2018 ยท Cagliari, Italy

A Probabilistic-driven Ensemble Approach to Perform Event Classification in Intrusion Detection System

R. Saia, S. Carta, D. Reforgiato Recupero

KDIR 2018 โ€” 10th International Conference on Knowledge Discovery and Information Retrieval
Seville, Spain

Proactivity or Retroactivity? Evaluating the Benefits of Using Proactive Transformed-domain-based Techniques in Fraud Detection Tasks

R. Saia, S. Carta

IoTBDS 2018 โ€” 3rd International Conference on Internet of Things, Big Data and Security โ€“ High Quality Journal Forum
19โ€“21 March 2018 ยท Funchal, Madeira, Portugal

Unbalanced Data Classification in Fraud Detection by Introducing a Multidimensional Space Analysis

R. Saia

IoTBDS 2018 โ€” 3rd International Conference on Internet of Things, Big Data and Security
19โ€“21 March 2018 ยท Funchal, Madeira, Portugal

A Wavelet-based Data Analysis to Credit Scoring

R. Saia, S. Carta, G. Fenu

ICDSP 2018 โ€” 2nd International Conference on Digital Signal Processing
25โ€“27 February 2018 ยท Tokyo, Japan

2017

A Fourier Spectral Pattern Analysis to Design Credit Scoring Models

R. Saia, S. Carta

IML 2017 โ€” International Conference on Internet of Things and Machine Learning
17โ€“18 October 2017 ยท Liverpool, United Kingdom

A Discrete Wavelet Transform Approach to Fraud Detection

R. Saia

NSS 2017 โ€” 11th International Conference on Network and System Security โ€“ SMCN Workshop
21โ€“23 August 2017 ยท Helsinki, Finland

Evaluating Credit Card Transactions in the Frequency Domain for a Proactive Fraud Detection Approach

R. Saia, S. Carta

SECRYPT 2017 โ€” 14th International Conference on Security and Cryptography
24โ€“26 July 2017 ยท Madrid, Spain

A Frequency-domain-based Pattern Mining for Credit Card Fraud Detection

R. Saia, S. Carta

IoTBDS 2017 โ€” 2nd International Conference on Internet of Things, Big Data and Security
24โ€“26 April 2017 ยท Porto, Portugal

2016

An Entropy Based Algorithm for Credit Scoring

R. Saia, S. Carta

CONFENIS 2016 โ€” International Conference on Research and Practical Issues of Enterprise Information Systems
13โ€“14 December 2016 ยท Vienna, Austria

A Linear-dependence-based Approach to Design Proactive Credit Scoring Models

R. Saia, S. Carta

KDIR 2016 โ€” 8th International Conference on Knowledge Discovery and Information Retrieval
9โ€“11 November 2016 ยท Porto, Portugal

2015

Popularity Does Not Always Mean Triviality: Introduction of Popularity Criteria to Improve the Accuracy of a Recommender System

R. Saia, L. Boratto, S. Carta

ICCSIT 2015 โ€” 8th International Conference on Computer Science and Information Technology
10โ€“11 December 2015 ยท Amsterdam, Netherlands

Multiple Behavioral Models: a Divide and Conquer Strategy to Fraud Detection in Financial Data Streams

R. Saia, L. Boratto, S. Carta

KDIR 2015 โ€” 7th International Conference on Knowledge Discovery and Information Retrieval
Lisbon, Portugal

Exploiting the Evaluation Frequency of the Items to Enhance the Recommendation Accuracy

R. Saia, L. Boratto, S. Carta

ICCAT 2015 โ€” International Conference on Computer Applications & Technology
5โ€“7 November 2015 ยท Rome, Italy

A New Perspective on Recommender Systems: a Class Path Information Model

R. Saia, L. Boratto, S. Carta

SAI 2015 โ€” Science and Information Conference
28โ€“30 July 2015 ยท London, United Kingdom

A Latent Semantic Pattern Recognition Strategy for an Untrivial Targeted Advertising

R. Saia, L. Boratto, S. Carta

IEEE BigData Congress 2015 โ€” 4th IEEE International Congress on Big Data
27 June โ€“ 2 July 2015 ยท New York, USA

2014

Semantic Coherence-based User Profile Modeling in the Recommender Systems Context

R. Saia, L. Boratto, S. Carta

KDIR 2014 โ€” 6th International Conference on Knowledge Discovery and Information Retrieval
21โ€“24 October 2014 ยท Rome, Italy