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Niklas Hellmer

4 papers hereh-index 331 citations6 works total

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

author position
  • first author1
  • middle author1
  • last author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.CG1
  • math.AT1
  • math.PR1
  • stat.ME1

identity via Semantic Scholar / OpenAlex

activity
20212024
most citedTopology-Driven Goodness-of-Fit Tests in Arbitrary Dimensions

6 citations · 7 across the 3 of their papers we have counts for

collaborators
Showing 2024Show all

2 papers · 1 filter

math.AT2024

Density Sensitive Bifiltered Dowker Complexes via Total Weight

Niklas Hellmer, Jan Spaliński

In this paper, we introduce new density-sensitive bifiltrations for data using the framework of Dowker complexes. Previously, Dowker complexes were studied to address directional o…

math.PR2024

When Do Two Distributions Yield the Same Expected Euler Characteristic Curve in the Thermodynamic Limit?

Tobias Fleckenstein, Niklas Hellmer

Let F be a probability distribution on Rd which admits a bounded density. We investigate the Euler characteristic of the Čech complex on n points sampled from F i…

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