| 2025 | ICASSP | SSCM: Self-Supervised Critical Model for Reducing Hallucinations in Chinese Financial Text Generation. | Keyan Jin, Yapeng Wang, Leonel Santos, Tao Fang, Xu Yang, Sio Kei Im |
| 2025 | IJCNN | DABART: Dynamic Semantic Optimization Framework for Dialogue Summarization via Adaptive Topic Analysis and Semantic Bridging. | Keyan Jin, Yapeng Wang, Leonel Santos, Tao Fang, Xu Yang, Sio Kei Im |
| 2024 | MEDES | Evaluating Service-Based Privacy-Protection for Augmented Reality Applications. | Manuel Alves, Tiago F. R. Ribeiro, Leonel Santos, Anabela Marto, Alexandrino Gonalves, Carlos Rabado, Rogrio Lus de C. Costa |
| 2024 | PST | Cybersecurity in Industry 5.0: Open Challenges and Future Directions. | Bruno Santos, Rogrio Lus C. Costa, Leonel Santos |
| 2022 | SECRYPT | Evaluation of AI-based Malware Detection in IoT Network Traffic. | Nuno Prazeres, Rogrio Lus de C. Costa, Leonel Santos, Carlos Rabado |
| 2021 | AINA | The General Data Protection Regulation and Log Pseudonymization. | Artur Varanda, Leonel Santos, Rogrio Lus de Carvalho Costa, Adail Oliveira, Carlos Rabado |
| 2019 | WorldCIST | Flow Monitoring System for IoT Networks. | Leonel Santos, Carlos Rabado, Ramiro Gonalves |
| 2010 | ICWE | Definition of a Crowdsourcing Innovation Service for the European SMEs. | Fbio Oliveira, Isabel Ramos, Leonel Santos |