Presentation | 2003/12/4 Traffic Data Analysis Based on Extreme Value Theory and Its Accuracy Masato UCHIDA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The behavior of the tail distributions of the variables concerning teletraffic states, such as packet loss rate, throughput, link-usage rate, delay time, and queue length, greatly influences the communication quality, application performance, and network design, etc. Against this background, this paper analyzes the teletraffic data taking extreme values which is important for the appropriate management and operation of telecommunication services. For the analysis of such data, this paper uses Extreme Value Theory (EVT), which provides a firm theoretical foundation on which we can build statistical models that describe extreme events. The analyzed results show that the the estimated distribution based on EVT by using limited known teletraffic data can approximate the tail distribution of unknown data, though the histgram constructed by using same limited known teletraffic data can not approximate the tail distribution of the unknown data. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Extreme Value Theory / Tail Distribution / Known Data / Unknown Data |
Paper # | IN2003-135 |
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Committee | IN |
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Conference Date | 2003/12/4(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Networks (IN) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Traffic Data Analysis Based on Extreme Value Theory and Its Accuracy |
Sub Title (in English) | |
Keyword(1) | Extreme Value Theory |
Keyword(2) | Tail Distribution |
Keyword(3) | Known Data |
Keyword(4) | Unknown Data |
1st Author's Name | Masato UCHIDA |
1st Author's Affiliation | NTT Service Integration Laboratories, NTT Corporation() |
Date | 2003/12/4 |
Paper # | IN2003-135 |
Volume (vol) | vol.103 |
Number (no) | 492 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |