Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
theoretical computer science
mathematical optimization |
| gptkbp:estimatedCost |
gptkb:Christofides_algorithm
|
| gptkbp:hasApplication |
logistics
operations research routing |
| gptkbp:hasApproximationRatio |
1.5
|
| gptkbp:hasProperty |
triangle inequality
symmetric distances |
| gptkbp:hasSpecialCase |
gptkb:TSP
|
| https://www.w3.org/2000/01/rdf-schema#label |
metric TSP
|
| gptkbp:input |
complete weighted graph
|
| gptkbp:isNP-hard |
true
|
| gptkbp:prohibits |
distance between cities satisfies triangle inequality
|
| gptkbp:solvedBy |
Hamiltonian cycle of minimum total weight
|
| gptkbp:subclassOf |
gptkb:traveling_salesman_problem
|
| gptkbp:bfsParent |
gptkb:traveling_salesman_problem
|
| gptkbp:bfsLayer |
6
|