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researcher

Holger Dell

IT University of Copenhagen

18 papers hereh-index 161.6k citations56 works total

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

author position
  • sole author1
  • first author6
  • middle author9
  • last author2

Across the 18 of 18 papers where every author was matched, so the position is known.

fields
  • cs.CC8
  • cs.DS7
  • cs.AI1
  • cs.DC1
  • cs.SI1
affiliations
  • IT University of Copenhagen
HomepageORCID 0000-0001-8955-0786
same name
  • Holger Dell — 2 papers, h 1
  • Holger Dell — 1 paper, h 2

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
20162026
most citedNote on "The Complexity of Counting Surjective Homomorphisms and Compactions"

1 citations · 1 across the 5 of their papers we have counts for

collaborators
Showing 2019 · cs.CCShow all

1 paper · 2 filters

cs.CC2019

Counting Answers to Existential Questions

Holger Dell, Marc Roth, Philip Wellnitz

Conjunctive queries select and are expected to return certain tuples from a relational database. We study the potentially easier problem of counting all selected tuples, rather tha…

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