The impact of various activity assumptions on the lead-time and resource utilization of resource-constrained projects

D. Debels and Mario Vanhoucke

Vlerick Leuven Gent Management School Working Paper Series from Vlerick Leuven Gent Management School

Abstract: The well-known resource-constrained project scheduling problem (RCPSP) schedules project activities within the precedence and renewable resource constraints while minimizing the total lead-time of the project. The basic problem description assumes non-pre-emptive activities with fixed durations, and has been extended to various other assumptions in literature. In this paper, we investigate the effect of three activity assumptions on the total lead-time and the total resource utilization of a project. More precisely, we investigate the influence of variable activity durations under a fixed work content, the possibility of allowing activity pre-emption and the use of fast tracking to decrease a project’s duration. We give an overview of the procedures developed in literature and present some modifications to existing solution approaches to cope with our activity assumptions under study. We present computational results on a generated dataset and evaluate the impact of all assumptions on the quality of the schedule.

Pages: 31 pages
Date: 2006-06-01
References: Add references at CitEc
Citations:

Downloads: (external link)
http://www.vlerick.be/en/2494-VLK/version/default/ ... vlgms-wp-2006-15.pdf (application/pdf)
Our link check indicates that this URL is bad, the error code is: 404 Not Found (http://www.vlerick.be/en/2494-VLK/version/default/part/AttachmentData/data/vlgms-wp-2006-15.pdf [301 Moved Permanently]--> https://www.vlerick.com/en/2494-VLK/version/default/part/AttachmentData/data/vlgms-wp-2006-15.pdf)

Related works:
Working Paper: The impact of various activity assumptions on the lead-time and resource utilization of resource-constrained projects (2006)
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:vlg:vlgwps:2006-15

Access Statistics for this paper

More papers in Vlerick Leuven Gent Management School Working Paper Series from Vlerick Leuven Gent Management School Contact information at EDIRC.
Bibliographic data for series maintained by Isabelle Vandenbroere ().