Cited by 11,511Complexity and Algorithms in GraphsAdvanced Graph Theory Researchsemigroups and automata theory

Reducibility among Combinatorial Problems

Karp, Richard M.·1972·Complexity of Computer Computations

Integrity signals

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Crossref · 10.1007/978-1-4684-2001-2_9

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  • Computational complexity theory can be used to classify types of problems, which makes it somewhat more relevant to the paper's concern.

    “That said, computational complexity theory can be used to classify types of problems, which makes it somewhat more relevant to our concern (Cook, 1971; Karp, 1972; Sipser, 2012).”

    From Understanding Agent Complexity Through Affordances (2025) · cites this paper as Karp, 1972

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Authors
Karp, R. M.
Affiliations
University of California, Berkeley (US)
Corresponding author
Karp, Richard M.
Venue
Complexity of Computer Computations
Publisher
Springer US
Published
1972
Pages
85-103
OpenAlex
W2401610261
Cited by
11,511
References
0
Citations by year
2026: 189 · 2025: 389 · 2024: 398 · 2023: 455 · 2022: 518 · 2021: 602 · 2020: 573 · 2019: 613 · 2018: 569 · 2017: 518 · 2016: 544 · 2015: 534 · 2014: 507 · 2013: 447 · 2012: 403
FWCI
122.96
Type
book chapter
Language
en
Open access
closed
Locations
Springer eBooks (publishedVersion)
Topics
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Complexity and Algorithms in Graphs
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Advanced Graph Theory Research
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › semigroups and automata theory
Keywords
computational complexity, NP-completeness, polynomial-time algorithms, combinatorial optimization, covering problems, matching problem, packing problems, routing problems, assignment problem, sequencing problems, P versus NP

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

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