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und objektiv getroffen werden können. Sie erlaubt die Optimierung von komplexen Projekten des Anlagenbaus im Hinblick auf …
Persistent link: https://www.econbiz.de/10009467390
Die Arbeit behandelt Anwendungen der kombinatorischen Optimierung in Logistik und Transport. Sie betrachtet drei …
Persistent link: https://www.econbiz.de/10009467391
We develop a shrinkage theory based framework for determining optimal port-folio weight constraints for minimum-variance portfolios in presence of parameteruncertainty. We propose to impose the set of constraints that yields the opti-mal trade-o between sampling error reduction and bias for the...
Persistent link: https://www.econbiz.de/10005870641
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...
Persistent link: https://www.econbiz.de/10005870726
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...
Persistent link: https://www.econbiz.de/10005870772
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...
Persistent link: https://www.econbiz.de/10005870774
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...
Persistent link: https://www.econbiz.de/10005870775
Most approaches to multi-project scheduling are based on the assumption that resources can betransferred between projects without any expense in time and cost. As this assumption often isnot realistic, we generalise the multi-project scheduling problem (RCMPSP) by additionallyincluding transfer...
Persistent link: https://www.econbiz.de/10005870777
We consider the problem of scheduling multiple projects subject to joint resource constraints.All approaches proposed in the literature so far are based on the assumption that resources canbe transferred from one project to the other without any expense in time or cost. In many realworldsettings...
Persistent link: https://www.econbiz.de/10005870801
Die Abteilungsgliederung als ein Element der Aufbauorganisation stand vor einigerZeit im Mittelpunkt einer Reihe von Optimierungsansätzen. Diese Ansätze konzentriertensich in der Regel auf einzelne Zielsetzungen. In den letzten Jahren ist dasThema jedoch kaum weiterentwickelt worden. Dieser...
Persistent link: https://www.econbiz.de/10009005009