Titlebook: Operations Research Proceedings 2015; Selected Papers of t Karl Franz Dörner,Ivana Ljubic,Gernot Tragler Conference proceedings 2017 Spring

Decongestant

Judicious

生气地

陈列

Exploiting Solving Phases for Mixed-Integer Programsn the MIP-solver SCIP, we demonstrate the usefulness of the phase concept both with an exact recognition of the optimality of a solution, and provide heuristic alternatives to make use of the concept in practice.

裤子

FRAUD

蚀刻

Improving the Performance of MIP and MINLP Solvers by Integrated Heuristics algorithms that are tightly integrated within global MINLP solvers and analyze their impact on the overall solution process. This comprises generalizations of primal heuristics for MIP towards MINLP as well as novel ideas for MINLP primal heuristics and for heuristic algorithms to take branching decisions and to collect global information in MIP.

Flustered

Robust Two-Stage Network Problemsarc costs are precisely known, and completed optimally in the second stage, after a true second-stage cost scenario occurs. The robust min-max criterion is used to compute an optimal solution. Several complexity results for the interval and discrete uncertainty representations are provided.

尾随

978-3-319-42901-4Springer International Publishing Switzerland 2017

渗透

Operations Research Proceedings 2015978-3-319-42902-1Series ISSN 0721-5924 Series E-ISSN 2197-9294