| Presentation | 2001/6/14 Inferring traffic flow characteristics from aggregated-flow measurement Masato TSURU, Tetsuya TAKINE, Yuji OIE, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the Internet, statistical perspective of global traffic flows has been considered as an important key to network management. Nonetheless, it is expensive or sometime difficult to measure statistics of each flow separately. Therefore it is of practical importance to infer unobservable statistical characteristics of flows from characteristics of the aggregated-flows which are easily measured at some links (router interfaces) in the network. In this paper, we propose a new approach to such inference problems, and provide some examples of inferring unobservable arrival rates of packets on each flow from measurement of the aggregated-flows. Our method is applicable to the cases not covered by the existing methods for the OD traffic matrix inference. We also show simulation results, which indicate potential of our approach. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Measurement and Monitoring / OD traffic matrix / Statistical Inference |
| Paper # | IN2001-21 |
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| Conference Information | |
| Committee | IN |
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| Conference Date | 2001/6/14(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Information Networks (IN) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Inferring traffic flow characteristics from aggregated-flow measurement |
| Sub Title (in English) | |
| Keyword(1) | Measurement and Monitoring |
| Keyword(2) | OD traffic matrix |
| Keyword(3) | Statistical Inference |
| 1st Author's Name | Masato TSURU |
| 1st Author's Affiliation | Kitakyushu Research Center, Telecommunications Advancement Organization of Japan() |
| 2nd Author's Name | Tetsuya TAKINE |
| 2nd Author's Affiliation | Department of Applied Mathematics and Physics, Graduate School of Informatics, Kyoto University |
| 3rd Author's Name | Yuji OIE |
| 3rd Author's Affiliation | Department of Computer Science and Electronics, Kyushu Institute of Technology |
| Date | 2001/6/14 |
| Paper # | IN2001-21 |
| Volume (vol) | vol.101 |
| Number (no) | 122 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |