Managing Additional Information for Semi-structured Data and its Application to Search

2013 Fiscal Year Final Research Report

• Project/Area Number: 22700097
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Media informatics/Database
• Research Institution: Kyoto University
• Principal Investigator: SHIMIZU Toshiyuki 京都大学, 情報学研究科, 助教 (60402468)
• Project Period (FY): 2010-04-01 – 2014-03-31
• Keywords: 半構造データ / ＸＭＬ / 理解支援 / 情報検索

Research Abstract

Many kinds of data or documents can be regarded and represented as semi-structured data, and XML is widely used for the format. We studied on understanding support for semi-structured data by retrieving and presenting useful information. In this study, we used academic papers, presentation slides, and metadata for science data, which can be regarded as semi-structured data. We proposed and evaluated some new methods for document alignment in fine granularity, supporting XML keyword search, propagation of multi-granularity annotations, and so on.

Research Products

• [Journal Article] 整合性を考慮した注釈伝播 (2011)
  • Author(s): 青戸 了、清水 敏之、吉川 正俊
  • Journal Title: 日本データベース学会論文誌 Volume: Vol.10、No.1 Pages: 49-54
  • URL: http://dbsj.org/journal/dbsj_journal/dbsj_journal_vol_10_no_1_49_54/
  • Peer Reviewed
• [Journal Article] 履歴管理システムにおける多粒度アノテーション伝播 (2010)
  • Author(s): 青戸 了、清水 敏之、増田 耕一、吉川 正俊
  • Journal Title: 日本データベース学会論文誌 Volume: Vol.9、No.1 Pages: 64-69
  • URL: http://dbsj.org/journal/dbsj_journal/dbsj_journal_vol_9_no_1_64_69/
  • Peer Reviewed
• [Presentation] Supporting Keyword Selection in Generating Earth Science Metadata (2013)
  • Author(s): Toshiyuki Shimizu, Tomo Sueki, and Masatoshi Yoshikawa
  • Organizer: 37th Annual IEEE Computer Software and Applications Conference (COMPSAC 2013)
  • Place of Presentation: Kyoto, Japan
  • Year and Date: 2013-07-25
• [Presentation] Effective Keyword-Based XML Retrieval Using the Data-Centric and Document-Centric Features (2012)
  • Author(s): Tsubasa Tanabe, Toshiyuki Shimizu, and Masatoshi Yoshikawa
  • Organizer: 8th Asia Information Retrieval Societies Conference (AIRS 2012)
  • Place of Presentation: Tianjin, China
  • Year and Date: 2012-12-18
• [Presentation] キーワードの役割と要素の特性を考慮したXML 検索 (2012)
  • Author(s): 田邊 翼, 清水 敏之, 吉川 正俊
  • Organizer: 第5回Web とデータベースに関するフォーラム(WebDB Forum 2012)
  • Place of Presentation: 東京
  • Year and Date: 2012-11-20
• [Presentation] 重要度と時空間近接度を統合した地球科学データのランキング手法 (2011)
  • Author(s): 冨田 典也, 清水 敏之, 齊藤 昭則, 吉川 正俊
  • Organizer: 第4回Web とデータベースに関するフォーラム(WebDB Forum 2011)
  • Place of Presentation: 東京
  • Year and Date: 2011-11-04
• [Presentation] Propagation of Multi-granularity Annotations (2011)
  • Author(s): Ryo Aoto, Toshiyuki Shimizu, and Masatoshi Yoshikawa
  • Organizer: 22nd International Conference on Database and Expert Systems Applications (DEXA 2011)
  • Place of Presentation: Toulouse, France
  • Year and Date: 2011-09-02
• [Presentation] Alternative Query Generation for XML Keyword Search and Its Optimization (2011)
  • Author(s): Tetsutaro Motomura, Toshiyuki Shimizu, and Masatoshi Yoshikawa
  • Organizer: 22nd International Conference on Database and Expert Systems Applications (DEXA 2011)
  • Place of Presentation: Toulouse, France
  • Year and Date: 2011-08-30
• [Presentation] A Retrieval Method for Earth Science Data Based on Integrated Use of Wikipedia and Domain Ontology (2010)
  • Author(s): Masashi Tatedoko, Toshiyuki Shimizu, Akinori Saito, and Masatoshi Yoshikawa
  • Organizer: 21st International Conference on Database and Expert Systems Applications (DEXA 2010)
  • Place of Presentation: Bilbao, Spain
  • Year and Date: 2010-09-02