| Presentation | 2018-10-19 Network Architecture with Categorizing Metadata by Locality and Lifetime for IoT Database Management Tomoki Ito, Misao Kataoka, Hirofumi Noguchi, Yoji Yamato, Tutomu Murase, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper proposes a new Information-Centric Network architecture (ICN) suitable for handling short lifetime data continuously generated by IoT devices (called Live Data). The proposed ICN has two methods considering the nature of high spatial-locality in Live Data retrieval. In the first method, metadata in Live Data is categorized into two with its characteristics both of popularity and spatial-locality in data retrieval, and data requesting terminals that desire the data directly inquire multiple data generation terminals in an area. In the second method, local DBs are employed for local data retrieval, and appropriately offloads global metadata DB management transactions. In our performance evaluations, the first method showed that DB update cost is reduced by 99.14(%) while suppressing search energy increase. The second method showed that DB update cost is reduced by 85.6(%) while suppressing search energy increase. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | IoT / Metadata / Data Management / Information-Centric Network / Offload / Live Data |
| Paper # | ICTSSL2018-30,IN2018-47 |
| Date of Issue | 2018-10-11 (ICTSSL, IN) |
| Conference Information | |
| Committee | IN / ICTSSL |
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| Conference Date | 2018/10/18(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Takamatsu Shoko Kaigisyo Kaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network Reliability, Security/Privacy, Authentication/Identification Management, Web Services/SOA/ROA, SNS, Anti-Cyber Attack, Anti-Disaster/Failure, Resilience |
| Chair | Takuji Kishida(NTT-AT) / Keisuke Nakano(Niigata Univ.) |
| Vice Chair | Kenji Ishida(Hiroshima City Univ.) / Yasushi Fuwa(Sinshu Univ.) / Tomotaka Wada(Kansai Univ.) |
| Secretary | Kenji Ishida(KDDI Research) / Yasushi Fuwa(KDDI Research) / Tomotaka Wada(NTT) |
| Assistant | |
| Paper Information | |
| Registration To | Technical Committee on Information Networks / Technical Committee on Information and Communication Technologies for Safe and Secure Life |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Network Architecture with Categorizing Metadata by Locality and Lifetime for IoT Database Management |
| Sub Title (in English) | |
| Keyword(1) | IoT |
| Keyword(2) | Metadata |
| Keyword(3) | Data Management |
| Keyword(4) | Information-Centric Network |
| Keyword(5) | Offload |
| Keyword(6) | Live Data |
| 1st Author's Name | Tomoki Ito |
| 1st Author's Affiliation | Nagoya University(Nagoya Univ.) |
| 2nd Author's Name | Misao Kataoka |
| 2nd Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation(NTT) |
| 3rd Author's Name | Hirofumi Noguchi |
| 3rd Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation(NTT) |
| 4th Author's Name | Yoji Yamato |
| 4th Author's Affiliation | NTT Network Service Systems Laboratories, NTT Corporation(NTT) |
| 5th Author's Name | Tutomu Murase |
| 5th Author's Affiliation | Nagoya University(Nagoya Univ.) |
| Date | 2018-10-19 |
| Paper # | ICTSSL2018-30,IN2018-47 |
| Volume (vol) | vol.118 |
| Number (no) | ICTSSL-244,IN-245 |
| Page | pp.pp.25-30(ICTSSL), pp.25-30(IN), |
| #Pages | 6 |
| Date of Issue | 2018-10-11 (ICTSSL, IN) |