A strengthened formulation and cutting planes for the open pit mine production scheduling problem

Title: A strengthened formulation and cutting planes for the open pit mine production scheduling problem
Creator: Bley, Andreas; Boland, Natashia; Fricke, Christopher; Froyland, Gary
Relation: Computers and Operations Research Vol. 37, Issue 9, p. 1641-1647
Publisher Link: http://dx.doi.org/10.1016/j.cor.2009.12.008
Publisher: Elsevier
Resource Type: journal article
Date: 2010
Description: We present an integer programming formulation for the open pit mine production scheduling problem. We strengthen this formulation by adding inequalities derived by combining the precedence and production constraints. The addition of these inequalities decreases the computational requirements to obtain the optimal integer solution, in many cases by a significant margin.
Subject: integer programming; mine optimisation; scheduling
Identifier: http://hdl.handle.net/1959.13/921877
Identifier: uon:9424
Identifier: ISSN:0305-0548
Language: eng
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