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Josua Sassen

7 papers hereh-index 5100 citations16 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • middle author4
  • last author1

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • math.NA3
  • cs.LG2
  • math.OC1
  • stat.ML1

identity via Semantic Scholar / OpenAlex

activity
20192025
most citedGeometric optimization using nonlinear rotation-invariant coordinates

6 citations · 14 across the 7 of their papers we have counts for

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2025

Geodesic Calculus on Implicitly Defined Latent Manifolds

Florine Hartwig, Josua Sassen, Juliane Braunsmann +2

Latent manifolds of autoencoders provide low-dimensional representations of data, which can be studied from a geometric perspective. We propose to describe these latent manifolds a…

cs.LG2023

Parametrizing Product Shape Manifolds by Composite Networks

Josua Sassen, Klaus Hildebrandt, Martin Rumpf +1

Parametrizations of data manifolds in shape spaces can be computed using the rich toolbox of Riemannian geometry. This, however, often comes with high computational costs, which ra…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.