NP-complete

Results: 1728



#Item
651NP-complete problems / Topological sorting / Directed graph / Algorithm / Feedback arc set / Network theory / Shortest path problem / Graph theory / Mathematics / Theoretical computer science

Ranking Tournaments: Local Search and a New Algorithm TOM COLEMAN and ANTHONY WIRTH The University of Melbourne Ranking is a fundamental activity for organising and, later, understanding data. Advice of the

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Source URL: tom.thesnail.org

Language: English - Date: 2015-05-04 03:09:24
652Tree / Spanning tree / NP-complete problems / Levenshtein distance / Graph theory / Theoretical computer science / Mathematics

A linear-time algorithm for comparing similar ordered trees H´el`ene Touzet LIFL – University of Lille 1 – France Comparison with k errors

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Source URL: www.cs.ucr.edu

Language: English - Date: 2005-07-08 16:24:06
653Sudoku / NP-complete problems / Lock / Puzzle / Number / Counting / Sudoku algorithms / Mathematics of Sudoku / Mathematics / Logic puzzles / Recreational mathematics

Mathematics Lock Challenge from the Maths Advisor, Jim Hogan How many locks can you open? First Lock What do the numbers add up to on a completed 9x9 Sudoku?

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Source URL: schools.reap.org.nz

Language: English - Date: 2014-10-23 07:13:05
654NP-complete problems / Graph coloring / Independent set / NP-complete / Clique / Vertex cover / NP / Clique cover problem / Domatic number / Theoretical computer science / Graph theory / Computational complexity theory

CS109B Notes for LectureNP-Complete Problems We have met some problems that have \easy" solutions; they have algorithms that run in time that is polynomial in the size of the graph, the parameter m.  Examples:

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Source URL: infolab.stanford.edu

Language: English - Date: 2008-09-19 00:58:50
655Metric geometry / Dimension theory / Fractals / Machine learning / Mathematical analysis / Travelling salesman problem / Tree decomposition / Ε-net / Nearest neighbor search / Mathematics / Theoretical computer science / Geometry

Approximating TSP on Metrics with Bounded Global Growth∗ T-H. Hubert Chan Abstract The Traveling Salesman Problem (TSP) is a canonical NP-complete problem which is known to be MAXSNP hard even on (high-dimensional) Euc

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Source URL: i.cs.hku.hk

Language: English - Date: 2007-10-10 14:10:39
656Graph coloring / NP-complete problems / Graph theory / Parameterized complexity / NP-complete / Theoretical computer science / Mathematics / Applied mathematics

Maximum Motif Problem in Vertex-Colored Graphs

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Source URL: www.cs.ucr.edu

Language: English - Date: 2009-06-21 01:15:30
657Analysis of algorithms / Time complexity / Tree / Spanning tree / NP-complete problems / Theoretical computer science / Computational complexity theory / Applied mathematics

Fast Algorithms for Computing Tree LCS Shay Mozes1 Dekel Tsur2 Oren Weimann3 Michal Ziv-Ukelson2 1 Brown University

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Source URL: www.cs.ucr.edu

Language: English - Date: 2008-06-17 10:13:00
658NP-complete problems / Graph / Directed graph / Strongly connected component / Strong orientation / Graph coloring / Path decomposition / Graph theory / Mathematics / Graph connectivity

Approximation Algorithms for Orienting Mixed Graphs

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Source URL: www.cs.ucr.edu

Language: English - Date: 2011-09-25 15:14:20
659Analysis of algorithms / NP-complete problems / Closest string / Randomized algorithm / String / Time complexity / Algorithm / 2-satisfiability / NP / Theoretical computer science / Computational complexity theory / Applied mathematics

Randomized and Parameterized Algorithms for the Closest String Problem Zhi-Zhong Chen Tokyo Denki University Joint with

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Source URL: www.cs.ucr.edu

Language: English - Date: 2014-06-14 17:20:02
660Matching / Eulerian path / Petersen graph / Travelling salesman problem / Graph / Tree / Chordal graph / Hamiltonian path / Planar graph / Graph theory / NP-complete problems / Cubic graph

arXiv:1107.1052v1 [cs.DS] 6 JulThe traveling salesman problem on cubic and subcubic graphs∗ Sylvia Boyd†

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Source URL: arxiv.org

Language: English - Date: 2011-07-06 20:12:57
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