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Hannes Seiwert

5 papers hereh-index 3292 citations10 works total

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

author position
  • last author5

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • cs.CC4
  • cs.FL1

identity via Semantic Scholar / OpenAlex

most citedGreedy can beat pure dynamic programming

9 citations · 13 across the 4 of their papers we have counts for

collaborators
Showing cs.CCShow all

4 papers · 1 filter

cs.CC2020

Sorting Can Exponentially Speed Up Pure Dynamic Programming

Stasys Jukna, Hannes Seiwert

Many discrete minimization problems, including various versions of the shortest path problem, can be efficiently solved by dynamic programming (DP) algorithms that are "pure" in th…

cs.CC2020★ 4 cited

Approximation Limitations of Pure Dynamic Programming

Stasys Jukna, Hannes Seiwert

We prove the first, even super-polynomial, lower bounds on the size of tropical (min,+) and (max,+) circuits approximating given optimization problems. Many classical dynamic progr…

cs.CC2020

Tropical Kirchhoff's Formula and Postoptimality in Matroid Optimization

Stasys Jukna, Hannes Seiwert

Given an assignment of real weights to the ground elements of a matroid, the min-max weight of a ground element e is the minimum, over all circuits containing e, of the maximum…

cs.CC2018★ 9 cited

Greedy can beat pure dynamic programming

Stasys Jukna, Hannes Seiwert

Many dynamic programming algorithms for discrete 0-1 optimizationproblems are "pure" in that their recursion equations only use min/max and addition operations, and do not depend o…

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