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Travelling salesman problem with profits is a version of a classic travelling salesman problem where it is not necessary to visit all vertices. Instead of it, with each vertex a number meaning a profit is associated. The problem is to find a cycle in a graph which maximizes collected profit but does not exceed a given cost constraint. This problem is NP-hard. Additional assumptions to this problem...
The Selective Travelling Salesman Problem (STSP) is a modified version of the Travelling Salesman Problem (TSP) where it is not necessary to visit all vertices. Instead of it, with each vertex a number meaning a profit is associated. The problem is to find a cycle which maximizes collected profit but does not exceed a given cost constraint. A direct application of the STSP, e.g. in Intelligent Transportation...
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