Presentation | 2022-07-08 Data Contamination Determination Methods in Topology Estimation Technology Using Traffic Data Mizuto Nakamura, Yusuke Makino, Atsushi Takada, Kyoko Yamagoe, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Telecommunication carriers operate their networks. When a failure occurs, they use the network configuration information to quickly identify the location of the failure, the service impact of the failure, and the impact of the restoration work. For this reason, the authors have proposed a topology estimation technology using traffic data to update configuration information accurately. However, in commercial networks, data corruption, such as missing data and counter-shift, occurs during traffic data acquisition, reducing the accuracy of topology estimation technology. It is necessary to manually observe the data to detect the contamination and perform data cleansing. In this paper, we propose two methods for detecting data contamination that causes inaccurate estimation in topology estimation technology and reports the results of an evaluation of the proposed method using commercial network data. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Network Operation / Configuration Management / Traffic Data |
Paper # | ICM2022-19 |
Date of Issue | 2022-06-30 (ICM) |
Conference Information | |
Committee | ICM |
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Conference Date | 2022/7/7(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Tokachi Plaza |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Yuji Nomura(Fujitsu) |
Vice Chair | Yu Miyoshi(NTT) / Eiji Takahashi(NEC) |
Secretary | Yu Miyoshi(NTT) / Eiji Takahashi(Fujitsu) |
Assistant | Ryo Yamamoto(Univ. of Electro-Comm) |
Paper Information | |
Registration To | Technical Committee on Information and Communication Management |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Data Contamination Determination Methods in Topology Estimation Technology Using Traffic Data |
Sub Title (in English) | |
Keyword(1) | Network Operation |
Keyword(2) | Configuration Management |
Keyword(3) | Traffic Data |
1st Author's Name | Mizuto Nakamura |
1st Author's Affiliation | NTT Corporation(NTT) |
2nd Author's Name | Yusuke Makino |
2nd Author's Affiliation | NTT Corporation(NTT) |
3rd Author's Name | Atsushi Takada |
3rd Author's Affiliation | NTT Corporation(NTT) |
4th Author's Name | Kyoko Yamagoe |
4th Author's Affiliation | NTT Corporation(NTT) |
Date | 2022-07-08 |
Paper # | ICM2022-19 |
Volume (vol) | vol.122 |
Number (no) | ICM-96 |
Page | pp.pp.48-53(ICM), |
#Pages | 6 |
Date of Issue | 2022-06-30 (ICM) |