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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 cs.DSShow all

3 papers · 1 filter

cs.DS2021★ 7 cited

The Stochastic Bilevel Continuous Knapsack Problem with Uncertain Follower's Objective

Christoph Buchheim, Dorothee Henke, Jannik Irmai

We consider a bilevel continuous knapsack problem where the leader controls the capacity of the knapsack, while the follower chooses a feasible packing maximizing his own profit. T…

cs.DS2020★ 4 cited

On the Complexity of the Bilevel Minimum Spanning Tree Problem

Christoph Buchheim, Dorothee Henke, Felix Hommelsheim

We consider the bilevel minimum spanning tree (BMST) problem where the leader and the follower choose a spanning tree together, according to different objective functions. By showi…

cs.DS2019★ 10 cited

The robust bilevel continuous knapsack problem with uncertain coefficients in the follower's objective

Christoph Buchheim, Dorothee Henke

We consider a bilevel continuous knapsack problem where the leader controls the capacity of the knapsack and the follower chooses an optimal packing according to his own profits, w…

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