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researcher

C. Buchheim

15 papers hereh-index 231.6k citations128 works total

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

author position
  • sole author1
  • first author12
  • middle author2

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

fields
  • math.OC12
  • cs.DS3
same name
  • C. Buchheim — 4 papers, 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
20152026
most citedBilevel linear optimization belongs to NP and admits polynomial-size KKT-based reformulations

12 citations · 62 across the 15 of their papers we have counts for

collaborators
Showing 2023Show all

1 paper · 1 filter

math.OC2023★ 12 cited

Bilevel linear optimization belongs to NP and admits polynomial-size KKT-based reformulations

Christoph Buchheim

It is a well-known result that bilevel linear optimization is NP-hard. In many publications, reformulations as mixed-integer linear optimization problems are proposed, which sugges…

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