### 抄録

WDM optical networks represent the direction to the future high capacity wide-area network applications. By creating the optical paths between nodes In the core networks, logical topology can be created over the physical topology. In this paper we consider the method of designing logical topology In IP over WDM networks. The exact formulation of the logical topology problem Is usually given as a Mixed Integer Linear Programming, but it grows intractable with increasing size of network. Heuristic approaches have been proposed. Here we propose a different simulated annealing approach to determine a better logical topology within shorter time period.

元の言語 | English |
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ホスト出版物のタイトル | Proceedings of the Second International Conference on Information Technology and Applications (ICITA 2004) |

ページ | 344-349 |

ページ数 | 6 |

出版物ステータス | Published - 2004 |

イベント | Proceedings of the Second International Conference on Information Technology and Applications (ICITA 2004) - Harbin 継続期間: 2004 1 9 → 2004 1 11 |

### Other

Other | Proceedings of the Second International Conference on Information Technology and Applications (ICITA 2004) |
---|---|

市 | Harbin |

期間 | 04/1/9 → 04/1/11 |

### Fingerprint

### ASJC Scopus subject areas

- Engineering(all)

### これを引用

*Proceedings of the Second International Conference on Information Technology and Applications (ICITA 2004)*(pp. 344-349)

**A fast logical topology design with simulated annealing in IP over WDM networks.** / Xu, Sugang; Koyama, Nobuhiro; Tanaka, Yoshiaki.

研究成果: Conference contribution

*Proceedings of the Second International Conference on Information Technology and Applications (ICITA 2004).*pp. 344-349, Proceedings of the Second International Conference on Information Technology and Applications (ICITA 2004), Harbin, 04/1/9.

}

TY - GEN

T1 - A fast logical topology design with simulated annealing in IP over WDM networks

AU - Xu, Sugang

AU - Koyama, Nobuhiro

AU - Tanaka, Yoshiaki

PY - 2004

Y1 - 2004

N2 - WDM optical networks represent the direction to the future high capacity wide-area network applications. By creating the optical paths between nodes In the core networks, logical topology can be created over the physical topology. In this paper we consider the method of designing logical topology In IP over WDM networks. The exact formulation of the logical topology problem Is usually given as a Mixed Integer Linear Programming, but it grows intractable with increasing size of network. Heuristic approaches have been proposed. Here we propose a different simulated annealing approach to determine a better logical topology within shorter time period.

AB - WDM optical networks represent the direction to the future high capacity wide-area network applications. By creating the optical paths between nodes In the core networks, logical topology can be created over the physical topology. In this paper we consider the method of designing logical topology In IP over WDM networks. The exact formulation of the logical topology problem Is usually given as a Mixed Integer Linear Programming, but it grows intractable with increasing size of network. Heuristic approaches have been proposed. Here we propose a different simulated annealing approach to determine a better logical topology within shorter time period.

KW - Heuristic

KW - IP over WDM

KW - Logical topology design

KW - Simulated annealing

UR - http://www.scopus.com/inward/record.url?scp=10444222565&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=10444222565&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:10444222565

SN - 0646423134

SN - 9780646423135

SP - 344

EP - 349

BT - Proceedings of the Second International Conference on Information Technology and Applications (ICITA 2004)

ER -