• computational complexity theory, the maximum satisfiability problem (MAX-SAT) is the problem of determining the maximum number of clauses, of a given Boolean...
    13 KB (1,509 words) - 02:36, 29 December 2024
  • science, the Boolean satisfiability problem (sometimes called propositional satisfiability problem and abbreviated SATISFIABILITY, SAT or B-SAT) asks whether...
    45 KB (4,824 words) - 07:05, 3 August 2025
  • more general problems, which are NP-complete, 2-satisfiability can be solved in polynomial time. Instances of the 2-satisfiability problem are typically...
    64 KB (9,112 words) - 06:21, 30 December 2024
  • Thumbnail for Maximum cut
    NP-completeness of the problem can be shown, for example, by a reduction from maximum 2-satisfiability (a restriction of the maximum satisfiability problem). The weighted...
    25 KB (3,111 words) - 15:56, 10 July 2025
  • are incomplete satisfiability algorithms. They may find a solution of a problem, but they may fail even if the problem is satisfiable. They work by iteratively...
    29 KB (3,364 words) - 22:02, 19 June 2025
  • Thumbnail for Clique problem
    sequence of bits. An instance of the satisfiability problem should have a valid proof if and only if it is satisfiable. The proof is checked by an algorithm...
    84 KB (9,905 words) - 16:01, 10 July 2025
  • Thumbnail for NP-completeness
    problems is not obvious. The Cook–Levin theorem states that the Boolean satisfiability problem is NP-complete, thus establishing that such problems do...
    30 KB (3,618 words) - 08:25, 21 May 2025
  • NP-complete by reducing Exact cover to Knapsack. Satisfiability: the boolean satisfiability problem for formulas in conjunctive normal form (often referred...
    5 KB (491 words) - 04:30, 25 May 2025
  • Thumbnail for NP-hardness
    NP-hardness (redirect from NP-Hard Problem)
    the halting problem is NP-hard but not NP-complete. For example, the Boolean satisfiability problem can be reduced to the halting problem by transforming...
    9 KB (1,119 words) - 00:35, 28 April 2025
  • MAXEkSAT (category NP-hard problems)
    MAXEkSAT is a problem in computational complexity theory that is a maximization version of the Boolean satisfiability problem 3SAT. In MAXEkSAT, each...
    10 KB (1,537 words) - 21:11, 17 April 2024
  • NP-hard problems: Integer programming Nonlinear programming Travelling salesman problem (TSP) Quadratic assignment problem (QAP) Maximum satisfiability problem...
    20 KB (2,416 words) - 20:33, 2 July 2025
  • partially filled square can be completed) Maximum 2-satisfiability: LO5  Maximum volume submatrix – Problem of selecting the best conditioned subset of...
    29 KB (2,746 words) - 00:31, 24 April 2025
  • theory, the quantified Boolean formula problem (QBF) is a generalization of the Boolean satisfiability problem in which both existential quantifiers and...
    26 KB (3,846 words) - 23:59, 21 June 2025
  • NP-complete problems. They remain NP-complete even for special kinds of graphs, such as: bipartite graphs, undirected planar graphs of maximum degree three...
    21 KB (2,518 words) - 00:50, 4 August 2025
  • Pythagorean Triples Problem via Cube-and-Conquer". In Creignou, N.; Le Berre, D. (eds.). Theory and Applications of Satisfiability Testing – SAT 2016....
    196 KB (20,120 words) - 20:23, 30 July 2025
  • science, including proof complexity and algorithms for the maximum satisfiability problem. She is a professor of computer science at the Polytechnic University...
    5 KB (432 words) - 02:49, 22 September 2024
  • Satisfiability) is a method for automated planning. It converts the planning problem instance into an instance of the Boolean satisfiability problem (SAT)...
    4 KB (385 words) - 09:38, 3 July 2025
  • Variable neighborhood search (category Travelling salesman problem)
    Parreira, A (2000). "Variable neighborhood search for weighted maximum satisfiability problem". Les Cahiers du GERAD G–2000–62, HEC Montréal, Canada. Hansen...
    25 KB (3,224 words) - 13:05, 30 April 2025
  • Boolean satisfiability problem despite there being no known efficient algorithm in the general case. The Boolean satisfiability (or SAT) problem can be...
    11 KB (1,721 words) - 22:30, 20 March 2025
  • Interval scheduling (category NP-complete problems)
    shown by a reduction from the following version of the Boolean satisfiability problem, which was shown to be NP-complete likewise to the unrestricted...
    18 KB (2,546 words) - 14:15, 24 June 2025
  • Thumbnail for Planar SAT
    Planar SAT (category Satisfiability problems)
    the planar 3-satisfiability problem (abbreviated PLANAR 3SAT or PL3SAT) is an extension of the classical Boolean 3-satisfiability problem to a planar incidence...
    16 KB (2,166 words) - 23:33, 3 June 2025
  • Thumbnail for Vertex cover
    NP-completeness can be proven by reduction from 3-satisfiability or, as Karp did, by reduction from the clique problem. Vertex cover remains NP-complete even in...
    22 KB (2,556 words) - 01:21, 17 June 2025
  • Thumbnail for Mastermind (board game)
    Mastermind (board game) (category NP-complete problems)
    previous guesses).[better source needed] The Mastermind satisfiability problem (MSP) is a decision problem that asks, "Given a set of guesses and the number...
    26 KB (2,576 words) - 15:17, 3 July 2025
  • Thumbnail for Set splitting problem
    split subsets. Set splitting is special case of the not-all-equal satisfiability problem without negated variables. Additionally, Ek-set splitting equals...
    5 KB (526 words) - 01:43, 13 February 2025
  • for satisfiability is to convert it into a DNF, the satisfiability of which can be checked in linear time 1 ≤ m ≤ {\displaystyle 1\leq m\leq } maximum number...
    30 KB (3,484 words) - 18:09, 31 July 2025
  • algorithms for solving instances of the max-SAT (maximum satisfiable problem) and Minimum Multicut problems, together with an overview of the quantum annealing...
    33 KB (3,462 words) - 18:19, 18 July 2025
  • The k {\displaystyle k} -SAT problem is a version of the Boolean satisfiability problem in which the input to the problem is a Boolean expression in conjunctive...
    22 KB (3,047 words) - 13:45, 7 July 2025
  • Thumbnail for Mathematical optimization
    optimization and simulated annealing. The satisfiability problem, also called the feasibility problem, is just the problem of finding any feasible solution at...
    53 KB (6,165 words) - 15:32, 2 August 2025
  • and Gerhard Woeginger. Maximum Satisfiability Archived 2007-04-13 at the Wayback Machine. A compendium of NP optimization problems Archived 2007-04-05 at...
    7 KB (997 words) - 17:00, 24 March 2025
  • D. P. (1995), "Improved approximation algorithms for maximum cut and satisfiability problems using semidefinite programming", Journal of the ACM, 42...
    10 KB (1,132 words) - 00:50, 30 August 2024