Executive summary This report has been developed within the project "Technical support for Environmental Footprinting, material efficiency in product policy and the European Platform on LCA" (2013-2016) funded by the Directorate-General for Environment. It aims to develop a standardisable method...

Distribution companies that serve a very large number of customers, courier companies for example, often partition the geographical region served by a depot into zones. Each zone is assigned to a single vehicle and each vehicle serves a single zone. An alternative approach is to partition the...

Executive summary This report has been developed within the project "Technical support for Environmental Footprinting, material efficiency in product policy and the European Platform on LCA" (2013-2016) funded by the Directorate-General for Environment. It aims to develop a standardisable method...

In this paper, the multiple travelling salesperson problem with hotel selection (m-TSPHS) is presented. This combinatorial optimisation problem is a generalisation of both the travelling salesperson problem with hotel selection (TSPHS) and the multiple travelling salesperson problem (m-TSP). As...

In this paper, we present a new metaheuristic solution procedure for the travelling salesperson problem with hotel selection (TSPHS). We develop a simple but powerful metaheuristic for the TSPHS. On the existing benchmark instances for which an optimal solution is known, it obtains 27 out of 28...