AMAGASA Toshiyuki

Researcher's full information

Refereed academic journal/Refereed international conference paper
  • An approach to spatio-temporal queries -- Interval-based contents representation of images --
    Masayoshi Aritsugi; Toshimi Tagashira; Toshiyuki Amagasa...
    8th International Conference on Database and Expert Systems Applications (DEXA'97)/p.202-213, 1997-09
  • Interval-Based Modeling for Temporal Representation and Operations
    Toshiyuki Amagasa; Masayoshi Aritsugi; Yoshinari Kanamor...
    IEICE Transactions on Information and Systems/E81-D(1)/p.47-55, 1998-01
  • Implementing Time-Interval Class for Managing Temporal Data
    Toshiyuki Amagasa; Masayoshi Aritsugi; and Yoshinari Kan...
    9th International Workshop on Database and Expert Systems Applications (DEXA '98)/p.843-849, 1998-08
  • Implementing Class Library and Index for Managing Spatio-Temporal Data
    Toshiyuki Amagasa; Masayoshi Aritsugi; Takayuki Tanaka; a...
    International Workshop on New Database Technologies for Collaborative Work Support and Spatio-Temporal Data Management (NewDB'98)/p.532-541, 1998-11
  • An Implementation of Interval-Based Conceptual Model for Temporal Data
    Toshiyuki Amagasa; Masayoshi Aritsugi; and Yoshinari Kan...
    IEICE Transactions on Information and Systems/E82-D(1)/p.136-146, 1999-01
  • 時空間概念データモデルの実装
    天笠俊之; 有次正義; 田中貴之; 金森吉成
    情報処理学会論文誌:データベース/40(SIG 6 (TOD 3))/p.141-151, 1999-08
  • Heijo --- A Video Database System for Retrieving Semantically Coherent Video Information
    Shunsuke Uemura; Masatoshi Yoshikawa; and Toshiyuki Amag...
    International Symposium on Database Applications in Non-Traditional Environment (DANTE'99)/p.216-219, 1999-11
  • A Data Model for Temporal XML Documents
    Toshiyuki Amagasa; Masatoshi Yoshikawa; and Shunsuke Uemura
    11th International Conference on Database and Expert Systems Applications (DEXA2000)/p.334-344, 2000-09
  • Keyword Assignment to Images Using Sliding Windows
    Toshiyuki Amagasa; Minoru Nakai; Kenji Hatano; Masatoshi ...
    ADBIS-DASFAA 2000/p.1-10, 2000-09
  • On Two Query Interfaces for Genome XML Databases
    Masatoshi Yoshikawa; Toshiyuki Amagasa; Dao Dinh Kha; Ken...
    IEEE Workshop on XML-Enabled Wide Area Search in Bioinformatics (XEWA), 2000-12
  • A Framework for Sharing Personal Annotations on Web Resources using XML
    Takeshi Sannomiya; Toshiyuki Amagasa; Masatoshi Yoshikaw...
    Workshop on Information Technology for Virtual Enterprises (ITVE)/p.40-48, 2001-01
  • The L-index: An Indexing Structure for Efficient Subsequence Matching in Time Sequence Databases
    Yuu Morinaka; Masatoshi Yoshikawa; Toshiyuki Amagasa; and...
    International Workshop on Mining Spatial and Temporal Data/p.51-60, 2001-04
  • Realizing Temporal XML Repositories using Temporal Relational Databases
    Toshiyuki Amagasa; Masatoshi Yoshikawa; and Shunsuke Uemura
    3rd International Symposium on Cooperative Database Systems for Advanced Applications (CODAS'2001)/p.63-67, 2001-04
  • XRel: A Path-Based Approach to Storage and Retrieval of XML Documents using Relational Databases
    Masatoshi Yoshikawa; Toshiyuki Amagasa; Takeyuki Shimura...
    ACM Transactions on Internet Technology (TOIT)/1(1)/p.110-141, 2001-06
  • Digest Creation of Video Data recorded by Wearable Cameras using Locational and Geographical Information
    Takamasa Ueda; Toshiyuki Amagasa; Masatoshi Yoshikawa; an...
    First International Workshop on Wireless Information Systems (WIS-2002)/p.94-105, 2002-04
  • A System for Retrieval and Digest Creation of Video Data Based on Geographic Objects
    Takamasa Ueda; Toshiyuki Amagasa; Masatoshi Yoshikawa; an...
    13th International Conference on Database and Expert Systems Applications (DEXA 2002)/p.768-778, 2002-09
  • A Data Model for Reconstructable Kanji Documents using XML
    Masatoshi Ishikawa; Kenji Hatano; Toshiyuki Amagasa; Shun...
    IASTED International Conference on Information Systems and Databases (ISDB 2002)/p.258-263, 2002-09
  • QRS: A Robust Numbering Scheme for XML Documents
    Toshiyuki Amagasa; Masatoshi Yoshikawa; and Shunsuke Uemura
    19th International Conference on Data Engineering (ICDE 2003)/p.705-707, 2002-09
  • XML木のための更新に強い節点ラベル付け手法
    江田毅晴; 天笠俊之; 吉川正俊; 植村俊亮
    日本データベース学会Letters/1(1)/p.35-38, 2002-10
  • ウェアラブルコンピューティング環境におけるMPEG-7出版を利用した映像検索システム
    兵清弘; 天笠俊之; 吉川正俊; 植村俊亮
    日本データベース学会Letters/1(2)/p.28-30, 2003-03
  • Broadcasting Geographic Information with Levels-of-details to Moving Objects
    Yong Luo; Toshiyuki Amagasa; Masatoshi Yoshikawa; and Sh...
    2003 IEEE Pacific Rim Conference on Communications, Computers and Signal Processing (PACRIM '03)/p.891-894, 2003-08
  • An Indexing Scheme for RDF and RDF Schema based on Suffix Array
    Akiyoshi Matono; Toshiyuki Amagasa; Masatoshi Yoshikawa; ...
    First International Workshop on Semantic Web and Databases (SWDB)/p.151-168, 2003-09
  • 歴史的文献画像のための電子スクラップブックシステム
    石川正敏; 波多野賢治; 天笠俊之; 植村俊亮; 勝村哲也
    情報処理学会論文誌:データベース/44(SIG 12 (TOD 19))/p.110-122, 2003-09
  • An Efficient Pathway Search using an Indexing Scheme for RDF
    Akiyoshi Matono; Toshiyuki Amagasa; Masatoshi Yoshikawa; ...
    14th International Conference on Genome Informatics (GIW2003)/p.374-375, 2003-12
  • A System for Visualizing Gene Expressions using Metabolic Networks
    Ryoko Tamaru; Toshiyuki Amagasa; Masatoshi Yoshikawa; and...
    14th International Conference on Genome Informatics (GIW2003)/p.340-341, 2003-12
  • more...