Search Results for author: Christian Richter

Found 3 papers, 0 papers with code

TUDA-Reproducibility @ ReproGen: Replicability of Human Evaluation of Text-to-Text and Concept-to-Text Generation

no code implementations INLG (ACL) 2021 Christian Richter, Yanran Chen, Steffen Eger

This paper describes our contribution to the Shared Task ReproGen by Belz et al. (2021), which investigates the reproducibility of human evaluations in the context of Natural Language Generation.

Concept-To-Text Generation Paper generation

Coproximinality of linear subspaces in generalized Minkowski spaces

no code implementations14 Jan 2021 Thomas Jahn, Christian Richter

We show that, for vector spaces in which distance measurement is performed using a gauge, the existence of best coapproximations in $1$-codimensional closed linear subspaces implies in dimensions $\geq 2$ that the gauge is a norm, and in dimensions $\geq 3$ that the gauge is even a Hilbert space norm.

Metric Geometry Functional Analysis

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