Search Results for author: Dania Herzalla

Found 3 papers, 1 papers with code

Graph Neural Networks for Jamming Source Localization

1 code implementation1 Jun 2025 Dania Herzalla, Willian T. Lunardi, Martin Andreoni

Graph-based learning has emerged as a transformative approach for modeling complex relationships across diverse domains, yet its potential in wireless security remains largely unexplored.

feature selection graph construction +2

Learning Compact and Robust Representations for Anomaly Detection

no code implementations9 Jan 2025 Willian T. Lunardi, Abdulrahman Banabila, Dania Herzalla, Martin Andreoni

We address these limitations by proposing a contrastive pretext task for anomaly detection that enforces three key properties: (1) compact ID clustering to reduce intra-class variance, (2) inlier-outlier separation to enhance inter-class separation, and (3) outlier-outlier separation to maintain diversity among synthetic outliers and prevent representation collapse.

Anomaly Detection Contrastive Learning +2

TII-SSRC-23 Dataset: Typological Exploration of Diverse Traffic Patterns for Intrusion Detection

no code implementations14 Sep 2023 Dania Herzalla, Willian T. Lunardi, Martin Andreoni Lopez

The effectiveness of network intrusion detection systems, predominantly based on machine learning, are highly influenced by the dataset they are trained on.

Anomaly Detection Binary Classification +4

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