Hostname: page-component-74656f9884-npj9w Total loading time: 0 Render date: 2026-11-09T17:56:34.478Z Has data issue: false hasContentIssue false

Branch-and-bound algorithm for total weighted tardinessminimization on parallel machines under release dates assumptions

Published online by Cambridge University Press:  05 July 2012

Imed Kacem
Affiliation:
Universitéde Lorraine, LCOMS, UFR MIM, Ile du Saulcy, 57000 Metz, France. imed.kacem@gmail.com
Nizar Souayah
Affiliation:
École Polytechnique de Tunisie, 2078 La Marsa, Tunisia
Mohamed Haouari
Affiliation:
École Polytechnique de Tunisie, 2078 La Marsa, Tunisia

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the 'Save PDF' action button.

This paper deals with the parallel-machine scheduling problem with the aim of minimizingthe total (weighted) tardiness under the assumption of different release dates. Thisproblem has been proven to be NP-hard. We introduce some new lower and upper bounds basedon different approaches. We propose a branch-and-bound algorithm to solve the weighted andunweighted total tardiness. Computational experiments were performed on a large set ofinstances and the obtained results showed that our algorithms are efficient.

Information

Type
Research Article
Copyright
© EDP Sciences, ROADEF, SMAI, 2012