Presentation | 2017-03-02 Configuration Methods of Metadata for LOD Generation Toshitaka Maki, Kazuki Takahashi, Toshihiko Wakahara, Akihisa Kodate, Toru Kobayashi, Noboru Sonehara, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, the social structure of Japan has been changing drastically with the declining birthrate and the aging of the population, and regional creation is an important issue. As one of the solutions to this problem, public data have been opened as Linked Open Data (LOD) and the number of LODs to be released has been increasing year by year. However, many LODs are not sufficiently normalized, and it is difficult to use them generically. In this paper, the current issues of LOD are described and the triple data of Resource Description Framework (RDF) are constructed by using Internationalized Resource Identifier (IRI), which extended Uniform Resource Identifier (URI) in order to generalize LOD. In addition, we present the setup method of metadata to construct LOD aiming for multi-linking of related resources. As the example of the proposed system, weconstructed the prototype of Shingu tourism portal site and introduced Shingu LOD that was constructed 4,444 triples. We confirmed that the average cluster coefficient becomes more than 0.1 and the effectiveness of this method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Linked Open Data / Resource Description Framework / Triple / Metadata / SPARQL / I-Scover / Internationalized Resource Identifier / Vocabulary Infrastructure |
Paper # | LOIS2016-82 |
Date of Issue | 2017-02-23 (LOIS) |
Conference Information | |
Committee | LOIS |
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Conference Date | 2017/3/2(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | N.Ohama Memorial Hall |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Nobumoto Ohama Memorial Hall |
Chair | Hiroyuki Nishi(Sojo Univ.) |
Vice Chair | Tomohiro Yamada(NTT) |
Secretary | Tomohiro Yamada(NTT) |
Assistant | Yukihiro Nakamura(NTT) |
Paper Information | |
Registration To | Technical Committee on Life Intelligence and Office Information Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Configuration Methods of Metadata for LOD Generation |
Sub Title (in English) | |
Keyword(1) | Linked Open Data |
Keyword(2) | Resource Description Framework |
Keyword(3) | Triple |
Keyword(4) | Metadata |
Keyword(5) | SPARQL |
Keyword(6) | I-Scover |
Keyword(7) | Internationalized Resource Identifier |
Keyword(8) | Vocabulary Infrastructure |
1st Author's Name | Toshitaka Maki |
1st Author's Affiliation | Fukuoka Institute of Technology(FIT) |
2nd Author's Name | Kazuki Takahashi |
2nd Author's Affiliation | Fukuoka Institute of Technology(FIT) |
3rd Author's Name | Toshihiko Wakahara |
3rd Author's Affiliation | Fukuoka Institute of Technology(FIT) |
4th Author's Name | Akihisa Kodate |
4th Author's Affiliation | Tsuda College(Tsuda College) |
5th Author's Name | Toru Kobayashi |
5th Author's Affiliation | Nagasaki University(Nagasaki Univ) |
6th Author's Name | Noboru Sonehara |
6th Author's Affiliation | National Institute of Informatics(NII) |
Date | 2017-03-02 |
Paper # | LOIS2016-82 |
Volume (vol) | vol.116 |
Number (no) | LOIS-488 |
Page | pp.pp.111-116(LOIS), |
#Pages | 6 |
Date of Issue | 2017-02-23 (LOIS) |