Search Results for author: Bjarne Pfitzner

Found 4 papers, 4 papers with code

DPD-fVAE: Synthetic Data Generation Using Federated Variational Autoencoders With Differentially-Private Decoder

1 code implementation21 Nov 2022 Bjarne Pfitzner, Bert Arnrich

Federated learning (FL) is getting increased attention for processing sensitive, distributed datasets common to domains such as healthcare.

Federated Learning Synthetic Data Generation

Implicit Model Specialization through DAG-based Decentralized Federated Learning

1 code implementation1 Nov 2021 Jossekin Beilharz, Bjarne Pfitzner, Robert Schmid, Paul Geppert, Bert Arnrich, Andreas Polze

Federated learning allows a group of distributed clients to train a common machine learning model on private data.

Federated Learning

Poisoning Attacks with Generative Adversarial Nets

1 code implementation18 Jun 2019 Luis Muñoz-González, Bjarne Pfitzner, Matteo Russo, Javier Carnerero-Cano, Emil C. Lupu

In this paper we introduce a novel generative model to craft systematic poisoning attacks against machine learning classifiers generating adversarial training examples, i. e. samples that look like genuine data points but that degrade the classifier's accuracy when used for training.

BIG-bench Machine Learning Data Poisoning

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