| Presentation | 2009-05-22 Structural Evaluation of Ontology by Social Network Analysis Shinichi NAGANO, Yumiko MIZOGUCHI, Takayuki IIDA, Masumi INABA, Masanori HATTORI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Controlling cost and quality of an ontology is a critical issue in development of practical ontology-based systems. The paper applies social network analysis techniques to evaluation of ontology quality. We model a hierarchical structure of an ontology as a network graph, and then calculate a centrality score for each concept of the ontology. Comparing the centrality with subjective evaluation by ontology engineers, we discuss the usefulness of centrality metrics in ontology evaluation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Ontology / quality / evaluation / metrics / social network analysis / centrality |
| Paper # | AI2009-7 |
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| Committee | AI |
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| Conference Date | 2009/5/15(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Artificial Intelligence and Knowledge-Based Processing (AI) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Structural Evaluation of Ontology by Social Network Analysis |
| Sub Title (in English) | |
| Keyword(1) | Ontology |
| Keyword(2) | quality |
| Keyword(3) | evaluation |
| Keyword(4) | metrics |
| Keyword(5) | social network analysis |
| Keyword(6) | centrality |
| 1st Author's Name | Shinichi NAGANO |
| 1st Author's Affiliation | Corporate R & D Center, Toshiba Corp.() |
| 2nd Author's Name | Yumiko MIZOGUCHI |
| 2nd Author's Affiliation | Corporate R & D Center, Toshiba Corp. |
| 3rd Author's Name | Takayuki IIDA |
| 3rd Author's Affiliation | Corporate R & D Center, Toshiba Corp. |
| 4th Author's Name | Masumi INABA |
| 4th Author's Affiliation | Corporate R & D Center, Toshiba Corp. |
| 5th Author's Name | Masanori HATTORI |
| 5th Author's Affiliation | Corporate R & D Center, Toshiba Corp. |
| Date | 2009-05-22 |
| Paper # | AI2009-7 |
| Volume (vol) | vol.109 |
| Number (no) | 51 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |