At rail-road transshipment yards, gantry cranes move containers from freighttrains to trucks and vice versa. They constitute important entities in today'sintermodal transportation systems. Real-world yards are often partitionedinto several disjunct crane areas, so that crane interferences during...

Actual performance measurement systems do not only consider financial measures like costs and profits but also non-financial indicators with respect customer service, quality and flexibility. Using the newsvendor model we explore the influence of possibly conflicting performance measures on...

The generation of leveled production schedules is of high impor-tance for mixed-model assembly lines whose parts and materials are suppliedjust-in-time by multi-level production processes. The Output Rate Variatonproblem is the standard mathematical representation of this complex levelscheduling...

Mixed-model assembly lines are widely used in a range of production settings,such as the nal assembly of the automotive and electronics industries,where they are applied to mass-produce standardized commodities. One ofthe greatest challenges when installing and reconguring these lines is thevast...

A production system which consists of a number of parallel assembly lines is considered. Oneach line a certain product is manufactured observing a common cycle time. By arranging thelines in a favourable manner, it is possible to increase efficiency of the production system bycombining stations...

Transshipment yards, where gantry cranes allow for an ecient transshipment of containersbetween different freight trains, are important entities in modern railway systems andfacilitate the general shift from point-to-point transport to hub-and-spoke railway systems.Modern rail-rail transshipment...

Scheduling landings of aircrafts is an essential problem which is continuouslysolved as part of the daily operations of an airport control tower. All planesin the airspace of an airport are to be assigned to landing slots by the respon-sible air-trac controller. The support of this decision...

Assembly line balancing problems (ALBP) arise whenever an assembly line is configured,redesigned or adjusted. An ALBP consists of distributing the total workload for manufacturingany unit of the products to be assembled among the work stations along the line subjectto a strict or average cycle...

Assembly line balancing problems (ALBP) consist of distributing the total workload for manufacturingany unit of the products to be assembled among the work stations along a manufacturing line as used inthe automotive or the electronics industries. Usually, it is assumed that the production...

Assembly line balancing problems (ALBPs) arise whenever an assembly line is configured, redesignedor adjusted. An ALBP consists of distributing the total workload for manufacturingproducts among the work stations along the line. On the one hand, research has focussed on developingeffective and...