Clausen, U.U.ClausenBaudach, J.J.BaudachChmielewski, A.A.Chmielewski2022-03-112022-03-112009https://publica.fraunhofer.de/handle/publica/362691Waste management involves an efficient planing of collectionvehicles and corresponding-crews. We present an optimization model and algorithm for the crew scheduling problem which is the second part of an integrative solution approach. We differentiate between a network based duty generation phase and a duty optimization phase where an optimal set of annual duties for all employees is selected.encrew schedulingwaste managementinteger programmingLagrangian relaxation658338conference paper