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2005 Fiscal Year Final Research Report Summary

Study on the automated generation and access control of Web contents with a heterogeneous server cluster

Research Project

Project/Area Number 14580461
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 情報システム学(含情報図書館学)
Research InstitutionKyoto Sangyo University

Principal Investigator

OOMOTO Eitetsu  Kyoto Sangyo University, Faculty of Engineering, Professor, 工学部, 教授 (80257774)

Project Period (FY) 2002 – 2005
Keywordsconcurrency control / XML / distributed cooperative work / cellphone / hypermedia / semantic constraint / reference integrity
Research Abstract

In this research, we have studied on the automated generation and access control of web contents under a heterogeneous server cluster environment. The results of our research are summarized as follows.
(1)The SMIL is considered to be important as the representation of online hypermedia. We designed and implemented prototype system for cooperative distributed work such that several users on a network can edit the multimedia content (video stream) simultaneously.
(2)We focused the reference integrity constraints among XML documents, and designed the basis to maintain these constraints. Also, a prototype system was implemented.
(3)A mechanism to represent semantic integrity constraints for XML documents was proposed, and a prototype system was implemented. The notable feature of the implemented prototype system is that the semantic integrity represented by XML tags are stored in the database as deductive expressions which represent the integrity on the given XML documents.
(4)Recent portable devices such as a cellphone already have enough functionality to process a variety of information in our daily life. For example, the QR code is a one of the representation for such information.
We developed the management system for student attendee in class rooms by cellphones which have a facility to recognize the QR code in Java program. In this system, the attendee information is acquired by a client written in Java, and is transmitted to the server by way of HTTP connection. The lecturer can grasp the overall about the attendees in his/her class with a web browser-based user interface intuitively.
(5)The foundation about a c concurrent cooperative work by multiple users for web contents was also studied. We represent the shared data as a tree structure. And, we also define a locking protocol to edit the shared tree structured data concurrently.

  • Research Products

    (8 results)

All 2004 2003 2002

All Journal Article (8 results)

  • [Journal Article] 半構造化文書のための一貫性制約管理機構の設計と実装2004

    • Author(s)
      小嶋卓也, 大本英徹
    • Journal Title

      京都産業大学先端科学技術研究所所報 Vol.3

      Pages: 69-103

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Design and Implementation of a Management mechanism for Integrity Constraints on Semi-Structured Documents2004

    • Author(s)
      Kojima, T., Oomoto, E.
    • Journal Title

      Technical Report on Kyoto Sangyo University Research Institute of Advanced Technology Vol.3

      Pages: 69-103

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] StarSuiteによる情報リテラシ教育環境の構築-オープンソースを基盤として-2003

    • Author(s)
      大本英徹
    • Journal Title

      パソコンリテラシ Vol.28・No.11

      Pages: 4-9

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 時系列マルチメディアコンテンツの共同編集作業環境に関する研究2003

    • Author(s)
      大本英徹, 田中章誉
    • Journal Title

      京都産業大学先端科学技術研究所所報 Vol.2

      Pages: 53-77

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Education Environment for Information Literacy by StarSuite, a open-source based software2003

    • Author(s)
      Oomoto, E.
    • Journal Title

      Personal Computer Literacy Vol.28, No.11

      Pages: 4-9

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Cooperative Working Environment for time-sequence multimedia contents2003

    • Author(s)
      Oomoto, E., Tanaka, A.
    • Journal Title

      Technical Report on Kyoto Sangyo University Research Institute of Advanced Technology Vol.2

      Pages: 53-77

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] 構造化文書データベースにおける参照一貫性管理機構に関する研究2002

    • Author(s)
      大本英徹, 保福和範
    • Journal Title

      京都産業大学先端科学技術研究所所報 Vol.1

      Pages: 49-83

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Reference Integrity Constraints on a structured document database system2002

    • Author(s)
      Oomoto, E., Yasufuku, K.
    • Journal Title

      Technical Report on Kyoto Sangyo University Research Institute of Advanced Technology Vol.1

      Pages: 49-83

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2007-12-13  

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