Recent Publications



  • A Query Model to Synthesize Answer Intervals from Indexed Video Units. In IEEE
    Transactions on Knowledge and Data Engineering, Vol. 13, No. 5, pp.824-838 (Oct/Sep
    2001) with K. Tajima and K. Tanaka
  • Algebraic Retrieval of Fragmentarily Indexed Video. In Journal of New Generation Computing,
    Vol. 18, No. 4, pp.359-374 (Sep 2000) (contributed paper) with K. Tanaka, K. Tajima
    and T. Sogo

International conferences (peer reviewed)

  • An Algebraic Query Model for Effective and Efficient Retrieval of XML Fragments. VLDB 2006: 295-306
  • Optimization Issues for Keyword Search over Tree-Structured Documents. WISE 2005: 586-587
  • A Framework for the Relational Implementation of Tree Algebra to Retrieve
    Structured Document Fragments. To appear in The Fifth International
    Conference on Web Information Systems Engineering (WISE04), Brisbane,
    Australia, November 22-24, Springer-Verlag Lecture Notes in Computer
    Science (2004)
  • Retrieving Relevant Portions from Structured Digital Documents. In 15th Int'l Conference on Database and Expert Systems Applications (DEXA), pp. 328-338, Spain, LNCS Spring-Verlag Publishers (2004)
  • Glues and Filters: A new Algebraic Approach to Retrieve Meaningful Video Intervals from Fragmentarily Indexed Video Shots. In Proc. of the 5th Working Conference on Visual Database Systems, pp.11-30, Japan, Kluwer Academic Publishers (2000)
  • A Query Model for Retrieving Relevant Intervals within a Video Stream. In Proc. of the 6th IEEE Int'l Conference on Multimedia Computing and Systems (ICMCS 99), Vol. II, pp.788-792, Florence, Italy, IEEE Computer Society (1999)