| Presentation | 2018-03-26 Virtual Network Topology Method with Fractal Property Koki Sakamoto, Shin'ichi Arakawa, Masayuki Murata, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In recent years, the types of network services provided through the Internet are increasing day by day, especially Internet of Things (IoT) services have been developed. A large number of devices have connected to the Internet. Network virtualization has attracted attention as a technology to flexibly accommodate various network services including IoT services. In order to provide IoT services with sufficient communication quality and availability by network virtualization, it is important to design virtual networks with high communication efficiency and high robustness against network failures. However, it is difficult to design virtual networks for IoT environment since there are a great number of devices. To obtain a guideline for designing virtual networks with high communication efficiency and high robustness, our research group has focused on fractal property. Our research group has preliminarily proposed a construction model of virtual networks with the fractal property and have verified that the virtual network constructed by the model achieves robustness against node failures. However, the previous construction model does not consider the physical distance between node pairs, which may lead to low communication efficiency on accommodating actual services. In this paper, we investigate a design guideline of fractal virtual networks with high communication efficiency and robustness considering physical distances for networks with various sizes. In the evaluation of communication efficiency and robustness of the virtual network designed by our construction method, we show that the communication efficiency improves by more than 30%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Virtual Network / Fractal Property / Fractal Dimension |
| Paper # | CCS2017-35 |
| Date of Issue | 2018-03-19 (CCS) |
| Conference Information | |
| Committee | CCS |
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| Conference Date | 2018/3/26(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tokyo Univ. of Sci. (Morito Memorial Hall) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Natural Computing, etc. |
| Chair | Naoki Wakamiya(Osaka Univ.) |
| Vice Chair | Mikio Hasegawa(Tokyo Univ. of Science) / Makoto Naruse(NICT) |
| Secretary | Mikio Hasegawa(Osaka Univ.) / Makoto Naruse(Tokyo City Univ.) |
| Assistant | Chisa Takano(Hirishima City Univ.) / Takashi Shimada(Univ. of Tokyo) / Tomoya Suzuki(Ibaraki Univ.) / Ryo Takahashi(AUT) |
| Paper Information | |
| Registration To | Technical Committee on Complex Communication Sciences |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Virtual Network Topology Method with Fractal Property |
| Sub Title (in English) | |
| Keyword(1) | Virtual Network |
| Keyword(2) | Fractal Property |
| Keyword(3) | Fractal Dimension |
| 1st Author's Name | Koki Sakamoto |
| 1st Author's Affiliation | Osaka University(Osaka Univ.) |
| 2nd Author's Name | Shin'ichi Arakawa |
| 2nd Author's Affiliation | Osaka University(Osaka Univ.) |
| 3rd Author's Name | Masayuki Murata |
| 3rd Author's Affiliation | Osaka University(Osaka Univ.) |
| Date | 2018-03-26 |
| Paper # | CCS2017-35 |
| Volume (vol) | vol.117 |
| Number (no) | CCS-520 |
| Page | pp.pp.13-18(CCS), |
| #Pages | 6 |
| Date of Issue | 2018-03-19 (CCS) |