| Presentation | 2020-02-27 An Estimation of Network Traffic Validation based on Sparse Coding Takayuki Nakachi, Yitu Wang, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With accurate network traffic prediction, future communication networks can realize self-management and enjoy intelligent and efficient automation. Benefiting from discovering the sparse property of network traffic in temporal domain, it becomes possible to develop compact algorithms with high accuracy and low computational complexity. For this purpose, we establish an analytical framework for network traffic prediction by extending traditional sparse representation to predictive sparse representation, and try to take the full advantage of such sparsity. To promote the capability of capturing the rapidly changing traffic, we slightly modify the sparse representation-based prediction by adopting Lyapunov optimization. Finally, our proposed algorithm is evaluated by simulation to show its superiority over the conventional schemes such as stochastic based ARIMA, deep learning based RCLSTM etc. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Network Traffic Estimation / Time Series Prediction / Sparse Model / Dual Queue System / Lyapunov Optimization |
| Paper # | CAS2019-107,CS2019-107 |
| Date of Issue | 2020-02-20 (CAS, CS) |
| Conference Information | |
| Committee | CS / CAS |
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| Conference Date | 2020/2/27(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hidenori Nakazato(Waseda Univ.) / Taizo Yamawaki(Hitachi) |
| Vice Chair | Jun Terada(NTT) / Yasuhiro Takashima(Univ. of Kitakyushu) |
| Secretary | Jun Terada(Waseda Univ.) / Yasuhiro Takashima(Mitsubishi Electric) |
| Assistant | Kazutaka Hara(NTT) / Hiroyuki Saito(OKI) / Hiroki Sato(Sony LSI Design) / Motoi Yamaguchi(Renesas Electronics) |
| Paper Information | |
| Registration To | Technical Committee on Communication Systems / Technical Committee on Circuits and Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Estimation of Network Traffic Validation based on Sparse Coding |
| Sub Title (in English) | |
| Keyword(1) | Network Traffic Estimation |
| Keyword(2) | Time Series Prediction |
| Keyword(3) | Sparse Model |
| Keyword(4) | Dual Queue System |
| Keyword(5) | Lyapunov Optimization |
| 1st Author's Name | Takayuki Nakachi |
| 1st Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| 2nd Author's Name | Yitu Wang |
| 2nd Author's Affiliation | Nippon Telegraph and Telephone Corporation(NTT) |
| Date | 2020-02-27 |
| Paper # | CAS2019-107,CS2019-107 |
| Volume (vol) | vol.119 |
| Number (no) | CAS-423,CS-424 |
| Page | pp.pp.55-60(CAS), pp.55-60(CS), |
| #Pages | 6 |
| Date of Issue | 2020-02-20 (CAS, CS) |