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2-satisfiability

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 values, in order to satisfy a system of constraints on pairs of variables. It is a special case of the general Boolean satisfiability problem, which can involve constraints on more than two variables, and…

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2-satisfiability

Nodes116
Edges115
Triples138
Avg. degree1.98
Density0.017241
Components1

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2-satisfiability

Top relations

related to Conflict-free placement of geometric objects · 17
2-satisfiability → By, Chin, For, Formann, However, If, In, NP-hard, Poon, Similarly, That, They, This, To, Typically, Wagner, Zhu
related to Discrete tomography · 14
2-satisfiability → Although, An, Chrobak, Dürr, For, Improving, In, NP-complete, SAT, The, Their, Therefore, They, Tomography
related to NL-completeness · 13
2-satisfiability → Analogously, By, Completeness, If, Immerman, NL, NL-complete, NP, Similarly, SO-Krom, Such, Szelepcsényi, Turing
related to Scheduling · 13
2-satisfiability → As, At, Even, In, Itai, Matsui, Miyashiro, NP-complete, Once, Shamir, Teachers, The, Therefore
related to Maximum-2-satisfiability · 10
2-satisfiability → Austrin, By, For, In, Like, MAX, MAX-2-SAT, NP-hard, SAT, The
related to Problem representations · 8
2-satisfiability → Boolean, Every, For, It, Such, The, There, Therefore
related to Quantified Boolean formulae · 8
2-satisfiability → As, Aspvall, Boolean, CNF, Krom, Plass, Tarjan, The
related to Renamable Horn satisfiability · 8
2-satisfiability → By, Horn, Horn-satisfiability, In, It, Lewis, Next, To
related to Resolution and transitive closure · 8
2-satisfiability → CNF, For, In, Krom, Rightarrow, Suppose, Then, This
related to Strongly connected components · 8
2-satisfiability → Aspvall, Kosaraju's, Plass, Tarjan, Tarjan's, There, This, Two

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Important terminology

problem instance two one time variables algorithm variable may graph also formula set clause given clauses form problems constraints connected

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
2-satisfiabilityrelated to AlgorithmsSeveral0.60section
2-satisfiabilityrelated to AlgorithmsThe0.60section
2-satisfiabilityrelated to Conflict-free placement of geometric objectsThis0.60section
2-satisfiabilityrelated to Conflict-free placement of geometric objectsTypically0.60section
2-satisfiabilityrelated to Conflict-free placement of geometric objectsIn0.60section
2-satisfiabilityrelated to Conflict-free placement of geometric objectsNP-hard0.60section
2-satisfiabilityrelated to Conflict-free placement of geometric objectsHowever0.60section
2-satisfiabilityrelated to Conflict-free placement of geometric objectsFor0.60section
2-satisfiabilityrelated to Conflict-free placement of geometric objectsIf0.60section
2-satisfiabilityrelated to Conflict-free placement of geometric objectsPoon0.60section
2-satisfiabilityrelated to Conflict-free placement of geometric objectsZhu0.60section
2-satisfiabilityrelated to Conflict-free placement of geometric objectsChin0.60section

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