Dual decomposition in stochastic integer programming

被引:345
|
作者
Caroe, CC
Schultz, R
机构
[1] Univ Duisburg Gesamthsch, Dept Math, D-47048 Duisburg, Germany
[2] Univ Copenhagen, Inst Math, DK-2100 Copenhagen, Denmark
关键词
stochastic programming; mixed-integer programming; Lagrangian relaxation; branch and bound;
D O I
10.1016/S0167-6377(98)00050-9
中图分类号
C93 [管理学]; O22 [运筹学];
学科分类号
070105 ; 12 ; 1201 ; 1202 ; 120202 ;
摘要
We present an algorithm for solving stochastic integer programming problems with recourse, based on a dual decomposition scheme and Lagrangian relaxation. The approach can be applied to multi-stage problems with mixed-integer variables in each time stage. Numerical experience is presented for some two-stage test problems. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:37 / 45
页数:9
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