The Extraction and Application of Visual and Semantic Information from Japanese Treebanks with Syntactic and Semantic Analysis Annotation
| Project/Area Number |
15K02469
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Linguistics
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| Research Institution | Hirosaki University (2018)
National Institute for Japanese Language and Linguistics (2016-2017)
Tohoku University (2015) |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2019-03-31
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| Project Status |
Completed (Fiscal Year 2018)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Keywords | semantic dependencies / parsed corpus / visualisation / annotation / predicate arguments / discourse relations / コーパス / 日本語 / 意味論 / 統語論 |
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| Outline of Final Research Achievements |
The research aim has been to develop methods of visualising and making accessible semantic information from analyses of Japanese and English, notably: connective, predicate, argument, and operator-binding information.
The key result of this work has been the development of a visualisation tool for semantic relationships derivable from parsed corpus data. This tool has the capability to present many relationships found internally to sentences and across discourse, e.g., providing a way to visualise semantic roles, and anaphoric dependencies. This aids human annotators building a parsed corpus to assess whether their interpretations of sentences (and discourse) have been adequately captured by the annotation.
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| Academic Significance and Societal Importance of the Research Achievements |
視覚化ツールは次の解析情報付きコーパスの構築で利用されている：(1) 英語（TSPC，7026ツリー，87182語，http://www.compling.jp/ajb129/tspc.html），(2) 現代日本語（NPCMJ，30460ツリー，505319語，http://npcmj.ninjal.ac.jp/interfaces), (3) 上代日本語（MYS97，159ツリー，2549語，http://www.compling.jp/mys97）。これにより，以前は不可能であった依存関係の層を視覚的に示すということが、数千の実例という規模で可能になった。
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Report
(5 results)
Research Products
(30 results)
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[Presentation] Treebank annotation of FraCaS and JSeM2016
Author(s)
Alastair Butler, Ai Kubota, Shota Hiyama and Kei Yoshimoto
Organizer
Logic and Engineering of Natural Language Semantics (LENLS 13)
Place of Presentation
Tokyo, Japan
Year and Date
2016-11-13
Related Report
Int'l Joint Research
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