COMPUTATIONAL DIFFICULTIES OF BILEVEL LINEAR-PROGRAMMING

被引:274
作者
BENAYED, O [1 ]
BLAIR, CE [1 ]
机构
[1] UNIV ILLINOIS,DEPT BUSINESS ADM,CHAMPAIGN,IL 61820
关键词
D O I
10.1287/opre.38.3.556
中图分类号
C93 [管理学];
学科分类号
12 ; 1201 ; 1202 ; 120202 ;
摘要
We show, using small examples, that two algorithms previously published for the Bilevel Linear Programming problem (BLP) may fail to find the optimal solution and thus must be considered to be heuristics. A proof is given that solving BLP problems is NP-hard, which makes it unlikely that there is a good, exact algorithm.
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页码:556 / 560
页数:5
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