2010 Fiscal Year Final Research Report
An Ontorology Construction and its Measure from Teaching Materials
| Project/Area Number |
20500848
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Educational technology
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| Research Institution | Tokyo University of Technology |
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Principal Investigator |
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| Project Period (FY) |
2008 – 2010
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| Keywords | オントロジー / RDF / OWL / Javaプログラム / ソフトウェア解析 |
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| Research Abstract |
Our faculty has provided the curriculum, syllabuses, teaching materials and a timetable on its home page. We developed the software to gather them, analyze in morpheme using Japanese analyzer "KoBaKo", and convert to RDFs. Then we described relationships among terms in OWL language. The system searched original RDFs and deviated RDFs by Sparql queries. We have developed the server system "meiseki" which provide such information processing services. Using the integrated system, we gathered teaching materials and tried to analyze relationships among teaching materials. However expected results were not derived, we changed the method to the TF-IDF method which focuses terms appearance. Finally we derived the general tendencies.
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