Search Results for author: Dimah Dera

Found 4 papers, 0 papers with code

SUPER-Net: Trustworthy Medical Image Segmentation with Uncertainty Propagation in Encoder-Decoder Networks

no code implementations10 Nov 2021 Giuseppina Carannante, Dimah Dera, Nidhal C. Bouaynaya, Hassan M. Fathallah-Shaykh, Ghulam Rasool

Moreover, the uncertainty map of the proposed SUPER-Net associates low confidence (or equivalently high uncertainty) to patches in the test input images that are corrupted with noise, artifacts, or adversarial attacks.

Image Segmentation Medical Image Segmentation +3

Self-Compression in Bayesian Neural Networks

no code implementations10 Nov 2021 Giuseppina Carannante, Dimah Dera, Ghulam Rasool, Nidhal C. Bouaynaya

We show that Bayesian neural networks automatically discover redundancy in model parameters, thus enabling self-compression, which is linked to the propagation of uncertainty through the layers of the network.

BIG-bench Machine Learning

Robust Explainability: A Tutorial on Gradient-Based Attribution Methods for Deep Neural Networks

no code implementations23 Jul 2021 Ian E. Nielsen, Dimah Dera, Ghulam Rasool, Nidhal Bouaynaya, Ravi P. Ramachandran

Later, we discuss how gradient-based methods can be evaluated for their robustness and the role that adversarial robustness plays in having meaningful explanations.

Adversarial Robustness

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