| Presentation | 2023-03-17 Study and applicability evaluation of autonomous estimation for network failure Fumika Asai, Li Di, Haruhisa Nozue, Norio Yamamoto, Kenichi Tayama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With the recent large-scale network failures, rapid identification of suspected fault points and service recovery are becoming increasingly important in failure response operations. We have proposed a technology to automatically create if-then rules to estimate the fault points and have been working to make network maintenance operations skill-free. However, the existing technology assumes that the trigger for fault point estimation is a request by a human or an external system, which results in a time loss after the occurrence of a fault. Therefore, we propose a method for rapid estimation of fault points by evaluating the possibility of failure at the time of each alarm receipt. In this paper, we evaluate the applicability of the proposed technique to commercial networks by verifying with simulated data. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Network Failure / Estimation of Fault Points / Autonomous Estimation |
| Paper # | ICM2022-59 |
| Date of Issue | 2023-03-09 (ICM) |
| Conference Information | |
| Committee | ICM |
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| Conference Date | 2023/3/16(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Prefectural Museum and Art Museum |
| 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) | Study and applicability evaluation of autonomous estimation for network failure |
| Sub Title (in English) | |
| Keyword(1) | Network Failure |
| Keyword(2) | Estimation of Fault Points |
| Keyword(3) | Autonomous Estimation |
| 1st Author's Name | Fumika Asai |
| 1st Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 2nd Author's Name | Li Di |
| 2nd Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 3rd Author's Name | Haruhisa Nozue |
| 3rd Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 4th Author's Name | Norio Yamamoto |
| 4th Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| 5th Author's Name | Kenichi Tayama |
| 5th Author's Affiliation | NIPPON TELEGRAPH AND TELEPHONE CORPORATION(NTT) |
| Date | 2023-03-17 |
| Paper # | ICM2022-59 |
| Volume (vol) | vol.122 |
| Number (no) | ICM-442 |
| Page | pp.pp.95-100(ICM), |
| #Pages | 6 |
| Date of Issue | 2023-03-09 (ICM) |