Inter-development among content, dictionary and users' knowledge for geospatial vocabulary
| Project/Area Number |
22500228
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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 |
Library and information science/Humanistic social informatics
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| Research Institution | The University of Tokyo |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
FUJITA Hideyuki 電気通信大学, 情報システム学研究科, 助教 (90431840)
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| Project Period (FY) |
2010 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | 地理情報 / 地理サーチエンジン / ジオコーディング / ジオパージング / ユーザ辞書 / 自律発展 / テキストの地図化 / 自然言語処理 / ジオタグ / 地理情報システム / ジオダグ |
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| Research Abstract |
Most of commercial geospatial search engines are designed for dealing with only point geometric objects such as addresses and telephone numbers, but higher-dimensional geospatial vocabularies such as directions and connections are not integrated in the systems. This research constructed a framework for higher-dimensional geotagging text and photo contents using high quality map data produced by human efforts as dictionaries.
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Report
(4 results)
Research Products
(21 results)
