Angelelli, E.; Archetti, C.; Vindigni, M. - In: European Journal of Operational Research 238 (2014) 2, pp. 404-414
In this paper we study a generalization of the Orienteering Problem (OP) which we call the Clustered Orienteering Problem (COP). The OP, also known as the Selective Traveling Salesman Problem, is a problem where a set of potential customers is given and a profit is associated with the service of...
