Detail publikace

Hybrid Algorithm for Network Design Problem with Uncertain Demands

ROUPEC, J. POPELA, P. HRABEC, D. NOVOTNÝ, J. HAUGEN, K. OLSTAD, A.

Originální název

Hybrid Algorithm for Network Design Problem with Uncertain Demands

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The purpose of the paper is to present a hybrid algorithm to solve a transportation optimization model with random demand parameters and network design variables. At first, the classical deterministic linear transportation model with network design 0-1 variables is introduced. Then, randomness is considered for demand parameters and modeled by here-and-now approach. The obtained scenario-based model leads to a mixed integer linear program (MILP) that can be solved by common integer programming techniques, see e.g. the branch-and-bound algorithm implemented in the CPLEX solver. Such a program may reach solvability limitations of MIP algorithms for large scale real world data, so a suitable heuristic development is welcome. Therefore, the idea of combination of traditional optimization algorithm and genetic algorithm is discussed and developed. At the end, the results are illustrated and also verified for a small test instance by figures.

Klíčová slova

hybrid algorithm, návrh dopravní sítě, stochastické programování, genetický algoritmus, GAMS

Autoři

ROUPEC, J.; POPELA, P.; HRABEC, D.; NOVOTNÝ, J.; HAUGEN, K.; OLSTAD, A.

Rok RIV

2013

Vydáno

23. 10. 2013

ISBN

978-988-19252-3-7

Kniha

Lecture Notes in Engineering and Computer Science WCECS 2013

Edice

1

Číslo edice

1

ISSN

2078-0958

Periodikum

Lecture Notes in Engineering and Computer Science

Ročník

2013

Číslo

1

Stát

Zvláštní administrativní oblast Čínské lidové republiky Hongkong

Strany od

554

Strany do

559

Strany počet

6

BibTex

@inproceedings{BUT103257,
  author="Jan {Roupec} and Pavel {Popela} and Dušan {Hrabec} and Jan {Novotný} and Kjetil Kare {Haugen} and Asmund {Olstad}",
  title="Hybrid Algorithm for Network Design Problem with Uncertain Demands",
  booktitle="Lecture Notes in Engineering and Computer Science WCECS 2013",
  year="2013",
  series="1",
  journal="Lecture Notes in Engineering and Computer Science",
  volume="2013",
  number="1",
  pages="554--559",
  isbn="978-988-19252-3-7",
  issn="2078-0958"
}