Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/79635
Título: | A federated machine learning approach to detect international revenue share fraud on the 5G edge |
Autor(es): | Ferreira, Luís Silva, Leopoldo Pinho, Diana Morais, Francisco Martins, Carlos Manuel Pires, Pedro Miguel Fidalgo, Pedro Rodrigues, Helena Cortez, Paulo Pilastri, André |
Palavras-chave: | 5G networks edge computing federated learning machine learning multi-access edge computing |
Data: | 25-Abr-2022 |
Editora: | Association for Computing Machinery |
Citação: | Luís Ferreira, Leopoldo Silva, Diana Pinho, Francisco Morais, Carlos Manuel Martins, Pedro Miguel Pires, Pedro Fidalgo, Helena Rodrigues, Paulo Cortez, and André Pilastri. 2022. A federated machine learning approach to detect international revenue share fraud on the 5G edge. In Proceedings of the 37th ACM/SIGAPP Symposium on Applied Computing (SAC '22). Association for Computing Machinery, New York, NY, USA, 1432–1439. https://doi.org/10.1145/3477314.3507322 |
Resumo(s): | The fifth-generation (5G) of broadband cellular networks is giving rise to new paradigms of distributed computing, such as Edge Computing and Multi-access Edge Computing (MEC). The possibility of hosting Machine Learning (ML) applications close to the end-users presents advantages, such as better privacy (e.g., sensitive data is not shared to other systems), the reduction of communication latency, improvement of application performance, and more efficient energy consumption. However, the Edge Computing and MEC paradigms also pose challenges to ML. For instance, the data can be distributed among distinct edges and might not be shared (e.g., due to privacy issues). Also, the ML models might be trained on edge devices with limited computational resources. In this paper, we propose a Federated ML architecture to train ML models on the 5G Edge, using decentralized data and light ML training algorithms. Our architecture includes edge nodes to train models with local data and a centralized node to aggregate the resulting models. As a case study, we address an International Revenue Share Fraud (IRSF) task, assuming a real-world dataset collected from a leading provider of analytics solutions for the Telecom industry. We evaluate our architecture during two iterations of a Federated ML procedure and then we compare it with a centralized baseline ML model that is currently adopted by the software company. Overall, the experimental results show that the proposed Federated ML approach outperforms the baseline ML model, thus supporting its potential usage to detect IRSF on the 5G mobile network edge. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/79635 |
ISBN: | 978-1-4503-8713-2 |
DOI: | 10.1145/3477314.3507322 |
Versão da editora: | https://dl.acm.org/doi/10.1145/3477314.3507322 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
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Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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3477314.3507322.pdf Acesso restrito! | 1,21 MB | Adobe PDF | Ver/Abrir |