Search Results for author: Sebastian Mair

Found 6 papers, 1 papers with code

Resilience in Platoons of Cooperative Heterogeneous Vehicles: Self-organization Strategies and Provably-correct Design

no code implementations27 May 2023 Di Liu, Sebastian Mair, Kang Yang, Simone Baldi, Paolo Frasca, Matthias Althoff

We show that self-organization promotes resilience to acceleration limits and communication failures, i. e., homogenizing to a common group behavior makes the platoon recover from these causes of impairments.

Self-Supervised Siamese Autoencoders

no code implementations5 Apr 2023 Friederike Baier, Sebastian Mair, Samuel G. Fadel

In this paper, we present a new self-supervised method that combines the benefits of Siamese architectures and denoising autoencoders.

Denoising Image Classification +1

Archetypal Analysis++: Rethinking the Initialization Strategy

no code implementations31 Jan 2023 Sebastian Mair, Jens Sjölund

Archetypal analysis is a matrix factorization method with convexity constraints.

Principled Interpolation in Normalizing Flows

no code implementations22 Oct 2020 Samuel G. Fadel, Sebastian Mair, Ricardo da S. Torres, Ulf Brefeld

In this paper, we solve this issue by enforcing a fixed norm and, hence, change the base distribution, to allow for a principled way of interpolation.

Coresets for Archetypal Analysis

1 code implementation NeurIPS 2019 Sebastian Mair, Ulf Brefeld

Archetypal analysis represents instances as linear mixtures of prototypes (the archetypes) that lie on the boundary of the convex hull of the data.


Frame-based Data Factorizations

no code implementations ICML 2017 Sebastian Mair, Ahcène Boubekki, Ulf Brefeld

Archetypal Analysis is the method of choice to compute interpretable matrix factorizations.

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