Expected Value Minimization Models of Project Scheduling Problem
Main Article Content
Abstract
Project scheduling problem is to determine the schedule of allocating resources so as to balance the total cost and the completion time. This paper mainly introduce project scheduling problem with uncertain variables. In order to meet different management requirements, we put forward the number of workers constraint based on the activity duration times and total cost constraints. And activity duration times and the number of workers are assumed to be uncertain variables in this paper. Expected value model is an important tool for the solving of project scheduling problem. We established single-objective programming model and multi-objective programming model to meet different needs, respectively.
Keywords: Project scheduling problem; Uncertain variable; Expected value model
Downloads
Article Details
COPYRIGHT
Submission of a manuscript implies: that the work described has not been published before, that it is not under consideration for publication elsewhere; that if and when the manuscript is accepted for publication, the authors agree to automatic transfer of the copyright to the publisher.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work
- The journal allows the author(s) to retain publishing rights without restrictions.
- The journal allows the author(s) to hold the copyright without restrictions.