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Author

Sam Ansari

University of Sharjah

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Open access Aug 2026

A Weighted-Distance Ensemble Learning Method for Arabic Fake News Detection

In the digital era, the rapid proliferation of fake news poses critical challenges to information credibility and public trust, particularly in Arabic news ecosystems where linguistic complexity and limited annotated resources exacerbate detection difficulties. This study proposes a framework for Arabic fake news detec...

D. Abd, M. Mahdi, Luke K. Topham et al. · 0 citations
Review Open access Aug 2026

A survey of transformer-based architectures in medical image analysis: models, applications, and challenges

The findings indicate that the most convincing gains arise from task-adapted hybrid designs that combine local feature extraction with global context modeling, rather than from an unconditional superiority of transformers over convolutional networks.

Sam Ansari, Nastaran Faraji, Luke K. Topham et al. · 0 citations

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