• In computer science, 2-satisfiability, 2-SAT or just 2SAT is a computational problem of assigning values to variables, each of which has two possible...
    64 KB (9,112 words) - 19:20, 13 December 2023
  • science, the Boolean satisfiability problem (sometimes called propositional satisfiability problem and abbreviated SATISFIABILITY, SAT or B-SAT) is the...
    52 KB (5,326 words) - 07:49, 3 July 2024
  • meaning by providing additional axioms. The satisfiability modulo theories problem considers satisfiability of a formula with respect to a formal theory...
    12 KB (1,500 words) - 18:45, 26 November 2022
  • Horn-satisfiability, or HORNSAT, is the problem of deciding whether a given set of propositional Horn clauses is satisfiable or not. Horn-satisfiability and...
    10 KB (1,048 words) - 10:50, 6 March 2024
  • most 2 literals, as in 2-satisfiability, we get the MAX-2SAT problem. If they are restricted to at most 3 literals per clause, as in 3-satisfiability, we...
    13 KB (1,505 words) - 09:50, 29 July 2024
  • placed, then it may be solved efficiently by using an instance of 2-satisfiability to find a placement avoiding any conflicting pairs of placements; several...
    12 KB (1,545 words) - 15:17, 31 December 2023
  • mathematical logic, satisfiability modulo theories (SMT) is the problem of determining whether a mathematical formula is satisfiable. It generalizes the...
    46 KB (4,371 words) - 16:13, 13 October 2024
  • Thumbnail for Median graph
    It is also possible to define median graphs as the solution sets of 2-satisfiability problems, as the retracts of hypercubes, as the graphs of finite median...
    46 KB (6,003 words) - 13:45, 23 September 2024
  • ST-connectivity and 2-satisfiability. ST-connectivity asks, for nodes S and T in a directed graph, whether T is reachable from S. 2-satisfiability asks, given...
    10 KB (1,290 words) - 01:33, 29 September 2024
  • Thumbnail for Strongly connected component
    Algorithms for finding strongly connected components may be used to solve 2-satisfiability problems (systems of Boolean variables with constraints on the values...
    13 KB (1,639 words) - 00:49, 28 July 2024