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Author

Ricardo S. Ferreira

2 papers indexed here

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#graph neural networks Open access Oct 2026

NoiTox: A Machine Learning Strategy for Peptide Toxicity Prediction Reveals Label Noise in Benchmark Datasets

Motivation Peptide toxicity remains a major bottleneck in drug development, as small sequence variations can drastically alter cytotoxic profiles. Experimental assessment is costly and time-consuming, motivating computational predictors. Existing approaches often rely on single black-box architectures, limiting interpr...

Gustavo O. Almeida, Matheus C. Albuquerque, Bruno M. Silva et al. · 0 citations
Aug 2026

A Physics-Informed Edge-AI Classifier for 3-D WiGig Beam Sensing Problem

This paper presents a novel approach to addressing Line-of-Sight blockage and deafness in WiGig device-to-device (D2D) communication links through a compact, physics-informed learning framework. We propose a 60 GHz electromagnetic field sensor based on a four-element patch antenna array and a lightweight Multi-Layer Pe...

Pietro M. Ferreira, Olavo Barros, P. Artillán et al. · 1 citation

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