Statements (16)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
mathematical optimization
|
| gptkbp:describes |
A problem where a purchaser must buy goods from a set of markets at minimum cost
|
| gptkbp:firstDescribed |
1960s
|
| gptkbp:generalizes |
gptkb:Traveling_salesman_problem
|
| gptkbp:hasApplication |
gptkb:Logistics
Supply chain management Distribution planning |
| https://www.w3.org/2000/01/rdf-schema#label |
Traveling purchaser problem
|
| gptkbp:involves |
Minimizing travel and purchase costs
Selecting markets to visit |
| gptkbp:isNP-hard |
true
|
| gptkbp:relatedTo |
gptkb:Traveling_salesman_problem
gptkb:Graph_theory Operations research |
| gptkbp:bfsParent |
gptkb:Traveling_salesman_problem
|
| gptkbp:bfsLayer |
6
|