### 抜粋

Identifying elephant flows is very important in developing effective and efficient traffic engineering schemes. In addition, obtaining the statistics of these flows is also very useful for network operation and management. On the other hand, with the rapid growth of link speed in recent years, packet sampling has become a very attractive and scalable means to measure flow statistics; however, it also makes identifying elephant flows become much more difficult. Based on Bayes' theorem, this paper develops techniques and schemes to identify elephant flows in periodically sampled packets. We show that our basic framework is very flexible in making appropriate trade-offs between false positives (misidentified flows) and false negatives (missed elephant flows) with regard to a given sampling frequency. We further validate and evaluate our approach by using some publicly available traces. Our schemes are generic and require no per-packet processing; hence, they allow a very cost-effective implementation for being deployed in large-scale high-speed networks.

元の言語 | English |
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ホスト出版物のタイトル | Proceedings of the 2004 ACM SIGCOMM Internet Measurement Conference, IMC 2004 |

ページ | 115-120 |

ページ数 | 6 |

出版物ステータス | Published - 2004 12 1 |

イベント | Proceedings of the 2004 ACM SIGCOMM Internet Measurement Conference, IMC 2004 - Taormina, Italy 継続期間: 2004 10 25 → 2004 10 27 |

### 出版物シリーズ

名前 | Proceedings of the 2004 ACM SIGCOMM Internet Measurement Conference, IMC 2004 |
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### Conference

Conference | Proceedings of the 2004 ACM SIGCOMM Internet Measurement Conference, IMC 2004 |
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国 | Italy |

市 | Taormina |

期間 | 04/10/25 → 04/10/27 |

### フィンガープリント

### ASJC Scopus subject areas

- Engineering(all)

### これを引用

*Proceedings of the 2004 ACM SIGCOMM Internet Measurement Conference, IMC 2004*(pp. 115-120). (Proceedings of the 2004 ACM SIGCOMM Internet Measurement Conference, IMC 2004).