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Persistent link: https://www.econbiz.de/10011558740
Der vorliegende Beitrag beschreibt neuere Entwicklungen der computergestützten Projektplanung. Im Mittelpunkt steht das sogenannte Resource-Constrained Project Scheduling Problem, ein Modell, das explizit oder implizit Softwarepaketen zum Projektmanagement zugrundeliegt. Basierend auf einer...
Persistent link: https://www.econbiz.de/10011594616
Die vorliegende Arbeit zeigt, welchen Beitrag die Koordinations- und Integrationsmechanismen des Projektmanagements zur effizienten Abwicklung von Projekten leisten können. Im Rahmen einer Taxonomie wird zwischen intrafunktionaler, interfunktionaler und interorganisationaler Koordination...
Persistent link: https://www.econbiz.de/10011594625
The paper describes an algorithm for the generation of a general class of precedence- and resource-constrained scheduling problems. Easy and hard instances for the single- and multi-mode resource-constrained project scheduling problem are benchmarked by using the state of the art...
Persistent link: https://www.econbiz.de/10011613720
We consider the resource-constrained project scheduling problem (RCPSP). The focus of the paper is on a formal definition of semi-active, active, and non-delay schedules. Traditionally these schedules establish basic concepts within the job shop scheduling literature. There they are usually...
Persistent link: https://www.econbiz.de/10011613723
In this paper we propose a new heuristic to solve the well-known multiple resource-constrained project scheduling problem. The method is basically a biased random sampling procedure which shows extremely good results by use of the following features: A problem-based selection of the solution...
Persistent link: https://www.econbiz.de/10011613750
This paper addresses a general class of nonpreemptive resource-constrained project scheduling problems in which activity durations are discrete functions of committed renewable and nonrenewabe resources. We provide a 0-1 problem formulation and stress the importance of the outlined model by...
Persistent link: https://www.econbiz.de/10011613754
Produktionsplanungs- und -steuerungssysteme (PPS-Systeme) haben in den letzten Jahren in der wissenschaftlichen Literatur und der betrieblichen Praxis starke Beachtung gefunden. Während diese Systeme die Problematik der (Groß-) Serienfertigung (einigermaßen) bewältigen, sind sie für die...
Persistent link: https://www.econbiz.de/10011653571
We consider a generalization of the classical resource constrained project scheduling problem. We introduce so-called partially reiiewable resources by assuming for each resource a capacity on subsets of periods. The concept of partially renewable resources is a fundamental tool in order to make...
Persistent link: https://www.econbiz.de/10011799792
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