computer science, the Hopcroft–Karp algorithm (sometimes more accurately called the Hopcroft–Karp–Karzanov algorithm) is an algorithm that takes a bipartite...
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21 problems to be NP-complete. In 1973 he and John Hopcroft published the Hopcroft–Karp algorithm, the fastest known method for finding maximum cardinality...
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analysis of algorithms and data structures." Along with his work with Tarjan on planar graphs he is also known for the Hopcroft–Karp algorithm for finding...
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this algorithm is given by the more elaborate Hopcroft–Karp algorithm, which searches for multiple augmenting paths simultaneously. This algorithm runs...
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{\displaystyle O({\sqrt {V}}E)} time bound. The resulting algorithm is also known as Hopcroft–Karp algorithm. More generally, this bound holds for any unit network...
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Coloring algorithm: Graph coloring algorithm. Hopcroft–Karp algorithm: convert a bipartite graph to a maximum cardinality matching Hungarian algorithm: algorithm...
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march algorithm developed by R. A. Jarvis 1973 – Hopcroft–Karp algorithm developed by John Hopcroft and Richard Karp 1974 – Pollard's p − 1 algorithm developed...
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Bipartite graph (section Algorithms)
graphs than on non-bipartite graphs, and many matching algorithms such as the Hopcroft–Karp algorithm for maximum cardinality matching work correctly only...
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2-dimensional matching), for example, the Hopcroft–Karp algorithm. There is a very simple polynomial-time 3-approximation algorithm for 3-dimensional matching: find...
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Kőnig's theorem (graph theory) (section Algorithm)
described above provides an algorithm for producing a minimum vertex cover given a maximum matching. Thus, the Hopcroft–Karp algorithm for finding maximum matchings...
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by the Hopcroft-Karp algorithm in time O(√VE) time, and there are more efficient randomized algorithms, approximation algorithms, and algorithms for special...
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introduced by Richard M. Karp and Raymond E. Miller in 1969, and generalized to vector addition systems with states (VASS) by John E. Hopcroft and Jean-Jacques...
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Boolean satisfiability problem (redirect from Algorithms for solving the boolean satisfiability problem)
Ullman (1974), Theorem 10.4. Aho, Hopcroft & Ullman (1974), Theorem 10.5. Schöning, Uwe (Oct 1999). "A probabilistic algorithm for k-SAT and constraint satisfaction...
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popularized by Alfred Aho, John Hopcroft and Jeffrey Ullman in their celebrated textbook "The Design and Analysis of Computer Algorithms". He reports that they...
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Computational complexity theory (redirect from Complexity of algorithms)
such as an algorithm. A problem is regarded as inherently difficult if its solution requires significant resources, whatever the algorithm used. The theory...
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textbooks: Randomized Algorithms with Prabhakar Raghavan and Introduction to Automata Theory, Languages, and Computation with John Hopcroft and Jeffrey Ullman...
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Hopcroft & Ullman 1979, pp. 19–20. Alfred V. Aho and John E. Hopcroft and Jeffrey D. Ullman (1974). The Design and Analysis of Computer Algorithms. Reading/MA:...
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Syntactic pattern recognition (category Classification algorithms)
recognition. A graph matching algorithm will yield the optimal correspondence. Grammar induction String matching Hopcroft–Karp algorithm Structural information...
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inventor of preflow-push based algorithms for the maximum flow problem, and the co-inventor of the Hopcroft–Karp–Karzanov algorithm for maximum matching in bipartite...
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a bipartite graph, which is solvable in polynomial time by the Hopcroft–Karp algorithm. For a bipartite graph with 2n vertices partitioned into two parts...
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Donald Knuth, Robert Floyd, Stephen Cook, Niklaus Wirth, Richard Karp, John Hopcroft, Robert Tarjan, Ronald Rivest, Edmund Clarke, Judea Perl, Silvio...
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by working in the bipartite representation using the classical Hopcroft–Karp algorithm, which runs in O(E√N) time in the worst case. For undirected graph...
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Hall violator (section Algorithms)
x0. The algorithm for finding a Hall violator proceeds as follows. Find a maximum matching M (it can be found with the Hopcroft–Karp algorithm). If all...
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(context-free grammars) Hopcroft and Ullman 1979 (p.229, exercise 9.2) call it a normal form for right-linear grammars. Hopcroft and Ullman 1979, p.218-219...
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ISBN 978-3-540-32880-3. Aho, Alfred V.; Hopcroft, John E.; Ullman, Jeffrey D. (1974). The Design and Analysis of Computer Algorithms. Addison-Wesley. ISBN 978-0-201-00029-0...
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Suffix automaton (section Construction algorithm)
pp. 3–6 Serebryakov et al. (2006), pp. 50–54 Рубцов (2019), pp. 89–94 Hopcroft & Ullman (1979), pp. 65–68 Blumer et al. (1984), pp. 111–114 Crochemore...
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Jails, Varnish cache David Karger Richard Karp – NP-completeness Narendra Karmarkar – Karmarkar's algorithm Marek Karpinski – NP optimization problems...
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Archived from the original on July 4, 2017. Retrieved March 4, 2024. "John E. Hopcroft - A.M. Turing Award Laureate". Association for Computing Machinery. Archived...
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ISBN 978-0-19-162080-5. A. P. Ershov, Donald Ervin Knuth, ed. (1981). Algorithms in modern mathematics and computer science: proceedings, Urgench, Uzbek...
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