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Author

Luana Beatriz das Portas Luiz

2 papers indexed here

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Open access Aug 2026

Limitations of off-the-shelf multimodal foundation models in secondary caries detection on interproximal radiographs.

To evaluate whether off-the-shelf general-purpose multimodal foundation models can achieve clinically meaningful diagnostic performance in detecting secondary caries on interproximal radiographs without domain-specific training, using GPT-5o (OpenAI) and Gemini 2.5 Flash (Google Inc.) as representative publicly accessi...

Camila Guimarães da Costa Campos, C. D. de Araújo, Luana Beatriz das Portas Luiz et al. · 0 citations
Open access Aug 2026

Machine learning–based screening tool for predicting the risk of oropharyngeal dysphagia in patients with ischemic stroke

Machine Learning models showed promise for dysphagia screening post-stroke, with Gradient Boosting, CatBoost, and Logistic Regression showing strong clinical potential for decision support and early referral.

Suzanne Bettega Almeida, Bianca Marques de Mattos de Araujo, Maria Cristina de Alencar Nunes et al. · 0 citations

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