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researcher

Niels Holtgrefe

9 papers hereh-index 450 citations14 works total

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

author position
  • first author6
  • middle author3

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • q-bio.PE6
  • cs.DS2
  • cs.CC1
same name
  • Niels Holtgrefe — 1 paper

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20242026
most citedReconstructing semi-directed level-1 networks using few quarnets

10 citations · 11 across the 8 of their papers we have counts for

collaborators
Showing 2025Show all

3 papers · 1 filter

q-bio.PE2025

Bounds on the sequence length sufficient to reconstruct binary level-1 phylogenetic networks under the CFN model

Martin Frohn, Niels Holtgrefe, Leo van Iersel +2

Phylogenetic trees and networks are graphs used to model evolutionary relationships, with trees representing strictly branching histories and networks allowing for events in which…

q-bio.PE2025

Characterizing semi-directed phylogenetic networks and their multi-rootable variants

Niels Holtgrefe, Katharina T. Huber, Leo van Iersel +2

In evolutionary biology, phylogenetic networks are graphs that provide a flexible framework for representing complex evolutionary histories that involve reticulate evolutionary eve…

q-bio.PE2025

Distinguishing Phylogenetic Level-2 Networks with Quartets and Inter-Taxon Quartet Distances

Niels Holtgrefe, Elizabeth S. Allman, Hector Baños +4

The inference of phylogenetic networks, which model complex evolutionary processes including hybridization and gene flow, remains a central challenge in evolutionary biology. Until…

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