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Cited by 872

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

On the hardness of approximating minimization problems

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Lund, Carsten, Yannakakis, Mihalis·1994·Journal of the ACM

Abstract

We prove results indicating that it is hard to compute efficiently good approximate solutions to the Graph Coloring, Set Covering and other related minimization problems.Specifically, there is an E > 0 such that Graph Coloring cannot be approximated with ratio n' unless P = NP.Set Covering cannot be approximated with ratio c log n for any c < l/4 unless NP is contained in DTIME(nP"Y'"~").Similar results follow for related problems such as Clique Cover, Fractional Chromatic Number, Dominating Set, and others.

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Metadata

Authors
Lund, C., & Yannakakis, M.
Venue
Journal of the ACM
Published
1994-09
Volume
41
Issue
5
Pages
960-981
ISSN
  • 0004-5411 (ISSN-L)
  • 1557-735X
OpenAlex
W2059453880
Cited by
872
References
1
FWCI
25.70
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: On the hardness of approximating minimization problems. https://app.cochat.ai/papers/10.1145/185675.306789
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Lund, C., & Yannakakis, M. (1994). On the hardness of approximating minimization problems. Journal of the ACM. https://doi.org/10.1145/185675.306789

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