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researcher

Johannes Köbler

15 papers hereh-index 252.1k citations105 works total

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

author position
  • first author4
  • middle author10

Across the 14 of 15 papers where every author was matched, so the position is known.

fields
  • cs.CC11
  • cs.DM3
  • math.CO1

identity via Semantic Scholar / OpenAlex

activity
20062024
most citedOn Weisfeiler-Leman Invariance: Subgraph Counts and Related Graph Properties

5 citations · 17 across the 10 of their papers we have counts for

collaborators
Showing 2012Show all

1 paper · 1 filter

cs.CC2012

Solving the Canonical Representation and Star System Problems for Proper Circular-Arc Graphs in Log-Space

Johannes Köbler, Sebastian Kuhnert, Oleg Verbitsky

We present a logspace algorithm that constructs a canonical intersection model for a given proper circular-arc graph, where `canonical' means that models of isomorphic graphs are e…

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