Analyzing the computational impact of MIQCP solver components
Analyzing the computational impact of MIQCP solver components
复制标题
分析 MIQCP 求解器组件的计算影响
DOI:
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
Stefan Vigerske
中科院分区:
文献类型:
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作者:
Timo Berthold;Ambros M. Gleixner;Stefan Heinz;Stefan Vigerske
We provide a computational study of the performance of a state-of-the-art solver for nonconvex mixed-integer
quadratically constrained programs (MIQCPs). Since successful general-purpose solvers for large problem classes
necessarily comprise a variety of algorithmic techniques, we focus especially on the impact of the individual solver
components. The solver SCIP used for the experiments implements a branch-and-cut algorithm based on a linear
relaxation to solve MIQCPs to global optimality. Our analysis is based on a set of 86~publicly available test
instances.