Search Results for author: Jan Dubiński

Found 5 papers, 1 papers with code

Machine Learning methods for simulating particle response in the Zero Degree Calorimeter at the ALICE experiment, CERN

no code implementations23 Jun 2023 Jan Dubiński, Kamil Deja, Sandro Wenzel, Przemysław Rokita, Tomasz Trzciński

In particular, we examine the performance of variational autoencoders and generative adversarial networks, expanding the GAN architecture by an additional regularisation network and a simple, yet effective postprocessing step.

Towards More Realistic Membership Inference Attacks on Large Diffusion Models

no code implementations22 Jun 2023 Jan Dubiński, Antoni Kowalczuk, Stanisław Pawlak, Przemysław Rokita, Tomasz Trzciński, Paweł Morawiecki

In this paper, we examine whether it is possible to determine if a specific image was used in the training set, a problem known in the cybersecurity community and referred to as a membership inference attack.

Inference Attack Membership Inference Attack

Progressive Latent Replay for efficient Generative Rehearsal

no code implementations4 Jul 2022 Stanisław Pawlak, Filip Szatkowski, Michał Bortkiewicz, Jan Dubiński, Tomasz Trzciński

We introduce a new method for internal replay that modulates the frequency of rehearsal based on the depth of the network.

Continual Learning

Selectively increasing the diversity of GAN-generated samples

no code implementations4 Jul 2022 Jan Dubiński, Kamil Deja, Sandro Wenzel, Przemysław Rokita, Tomasz Trzciński

Especially prone to mode collapse are conditional GANs, which tend to ignore the input noise vector and focus on the conditional information.

End-to-end Sinkhorn Autoencoder with Noise Generator

1 code implementation11 Jun 2020 Kamil Deja, Jan Dubiński, Piotr Nowak, Sandro Wenzel, Tomasz Trzciński

To address these shortcomings, we introduce a novel method dubbed end-to-end Sinkhorn Autoencoder, that leverages sinkhorn algorithm to explicitly align distribution of encoded real data examples and generated noise.

Astronomy

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