Applications of Discrepancy Theory in Multiobjective Approximation

被引：4
|
作者：
Glasser, Christian [1 ]
Reitwiessner, Christian [1 ]
Witek, Maximilian [1 ]
机构：
[1] Univ Wurzburg, Inst Informat, Lehrstuhl Theoret Informat, D-97074 Wurzburg, Germany
来源：
IARCS ANNUAL CONFERENCE ON FOUNDATIONS OF SOFTWARE TECHNOLOGY AND THEORETICAL COMPUTER SCIENCE (FSTTCS 2011) | 2011年 / 13卷
关键词：
Discrepancy Theory; Multiobjective Optimization; Satisfiability; Traveling Salesman; CYCLE COVERS; ALGORITHMS; TSP;
D O I：
10.4230/LIPIcs.FSTTCS.2011.55
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
We apply a multi-color extension of the Beck-Fiala theorem to show that the multiobjective maximum traveling salesman problem is randomized 1/2-approximable on directed graphs and randomized 2/3-approximable on undirected graphs. Using the same technique we show that the multiobjective maximum satisfiabilty problem is 1/2-approximable
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页码：55 / 65
页数：11
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