Search Results for author: Andreas Schäfer

Found 4 papers, 2 papers with code

FACT: Federated Adversarial Cross Training

1 code implementation1 Jun 2023 Stefan Schrod, Jonas Lippl, Andreas Schäfer, Michael Altenbuchinger

We propose Federated Adversarial Cross Training (FACT), which uses the implicit domain differences between source clients to identify domain shifts in the target domain.

Federated Learning Multi-Source Unsupervised Domain Adaptation +2

BITES: Balanced Individual Treatment Effect for Survival data

1 code implementation5 Jan 2022 Stefan Schrod, Andreas Schäfer, Stefan Solbrig, Robert Lohmayer, Wolfram Gronwald, Peter J. Oefner, Tim Beißbarth, Rainer Spang, Helena U. Zacharias, Michael Altenbuchinger

Their inference is often challenged by the fact that the training data comprises only the outcome for the administered treatment, and not for alternative treatments (the so-called counterfactual outcomes).

counterfactual

Self-Renormalization of Quasi-Light-Front Correlators on the Lattice

no code implementations4 Mar 2021 Yi-Kai Huo, Yushan Su, Long-Cheng Gui, Xiangdong Ji, Yuan-Yuan Li, Yizhuang Liu, Andreas Schäfer, Maximilian Schlemmer, Peng Sun, Wei Wang, Yi-Bo Yang, Jian-Hui Zhang, Kuan Zhang

In applying large-momentum effective theory, renormalization of the Euclidean correlators in lattice regularization is a challenge due to linear divergences in the self-energy of Wilson lines.

High Energy Physics - Lattice High Energy Physics - Phenomenology

Partial Deconfinement at Strong Coupling on the Lattice

no code implementations8 May 2020 Hiromasa Watanabe, Georg Bergner, Norbert Bodendorfer, Shotaro Shiba Funai, Masanori Hanada, Enrico Rinaldi, Andreas Schäfer, Pavlos Vranas

We provide evidence for partial deconfinement -- the deconfinement of a SU($M$) subgroup of the SU($N$) gauge group -- by using lattice Monte Carlo simulations.

High Energy Physics - Theory High Energy Physics - Lattice High Energy Physics - Phenomenology

Cannot find the paper you are looking for? You can Submit a new open access paper.