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Das Economic Lot Scheduling Problem: Überblick und LP-basiertes Verfahren

Carstensen, Peter - 1997

Zur Lösung des Economic Lot Scheduling Problems (ELSP) finden sich in der Literatur drei Ansätze mit unterschiedlich einschränkenden Annahmen: - Ansatz des gemeinsamen Produktzyklus (Common-Cycle-Approach) - Ansatz der gemeinsamen Basisperiode (Basic-Period-Approach) - Ansatz der variierenden...

Persistent link: https://www.econbiz.de/10011817524

Integrated scheduling, assembly area- and part-assignment for large scale, make-to-order assemblies

Kolisch, Rainer - 1998

The problem of scheduling multiple, large scale, make-to-order assemblies is considered. Beside "classical" precedence- and resource constraints as known from resource constrained project scheduling we take spatial resource and part availability constraints into account. The objective is to...

Persistent link: https://www.econbiz.de/10011558728

Efficient methods for scheduling make-to-order assemblies under resource, assembly area, and part availability constraints

Kolisch, Rainer; Heß, Karsten - 1998

We consider the problem of scheduling multiple, large-scale, make-to-order assemblies under resource, assembly area, and part availability constraints. Such problems typically occur in the assembly of high volume, discrete make-to-order products. Based on a list scheduling procedure which has...

Persistent link: https://www.econbiz.de/10011558732

Constraint propagation algorithms for the car sequencing problem

Matthießen, Lars; Drexl, Andreas; Kimms, Alf - 2000

feasible sequences are provided. Second, an algorithm is presented which can optimize a level scheduling objective while taking …

Persistent link: https://www.econbiz.de/10011558763

A review of cooperative rules and their associated algorithms for minimum-cost spanning tree problems

Bergantiños, Gustavo; Vidal-Puga, Juan J. - In: SERIEs - Journal of the Spanish Economic Association 12 (2021) 1, pp. 73-100

review the papers that have addressed the allocation problem using cooperative game theory. We also relate the rules defined …

Persistent link: https://www.econbiz.de/10014496126

Vertical integration and operational flexibility

Moretto, Michele; Rossini, Gianpaolo - 2008

The main aim of the paper is to highlight the relation between flexibility and vertical integration. To this purpose, we go through the selection of the optimal degree of vertical disintegration of a flexible firm which operates in a dynamic uncertain environment. The enterprise we model enjoys...

Persistent link: https://www.econbiz.de/10010331069

A guide to complexity theory in operations research

Schirmer, Andreas - 1995

inventive and persistent researchers, it seems virtually impossible to find efficient algorithms. In this Situation, the theory … instances attempted. In this work we develop the basic concepts of complexity theory. While doing so, we aim at presenting the … formal problem classes which are studied in complexity theory. …

Persistent link: https://www.econbiz.de/10011594617

Zur Bedeutung der Modellbildung für die Entwicklung wissensbasierter Systeme

Drexl, Andreas; Pesch, Erwin; Salewski, Frank - 1994

Persistent link: https://www.econbiz.de/10011885356

An Algorithm for Computing the Nucleolus of Disjunctive Additive Games with An Acyclic Permission Structure

van den Brink, René; Katsev, Ilya; van der Laan, Gerard - 2008

-called peer group games being non-negative additive games on a permission tree. We provide a polynomial time algorithm for …

Persistent link: https://www.econbiz.de/10010325798

Balancing control and autonomy in master surgery scheduling: Benefits of ICU quotas for recovery units

Heider, Steffen; Schoenfelder, Jan; Koperna, Thomas; … - In: Health Care Management Science 25 (2022) 2, pp. 311-332

When scheduling surgeries in the operating theater, not only the resources within the operating theater have to be considered but also those in downstream units, e.g., the intensive care unit and regular bed wards of each medical specialty. We present an extension to the master surgery schedule,...

Persistent link: https://www.econbiz.de/10015191383