• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

1999 Fiscal Year Final Research Report Summary

Research on the Organization of Heterogeneous WWW Information Space based on Meaning Understanding of Web Pages

Research Project

Project/Area Number 10480067
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Intelligent informatics
Research InstitutionThe University of Tokyo

Principal Investigator

ISHIZUKA Mitsuru  The University of Tokyo, School of Engineering, Professor, 大学院・工学系研究科, 教授 (50114369)

Co-Investigator(Kenkyū-buntansha) IBA Hitoshi  The University of Tokyo, Graduate School of Frontier Sciences, Associate Professor, 大学院・新領域創成科学研究科, 助教授 (40302773)
DOHI Hiroshi  The University of Tokyo, Graduate School of Frontier Sciences, Assistant, 大学院・新領域創成科学研究科, 助手 (90260504)
Project Period (FY) 1998 – 1999
KeywordsWWW / Document Sorting / Network Agent / Information Access / Information-Space Organization / Hyperlinks
Research Abstract

The World Wide Web (WWW), which is heterogeneous but constitutes a huge information space connected via hyperlinks, becomes an important information infrastructure. Search engines are indispensable tools for the use of the WWW ; yet there exist strong needs for other advanced support functions. In this research, we have developed three systems for enhancing the utility and comprehensiveness of the WWW space based on the understanding of Web pages.
The first one is Fish View system, which support each user to sort out many text data obtained from the WWW based on a user-dependent viewpoint and allows him/her to read those text data efficiently. The main feature of this system is a text matching mechanism called Fish Eye matching using dynamic word vectors based on the concept hierarchy of an electronic dictionary. The second system is Web Beholder, which detects meaningful changes on designated Web pages and their related pages, informs the occurrence of the change to users via email, and displays the changed parts visually if requested. While the WWW mainly provides the function of sharing stock-type information globally, newly appeared information is more valuable than other stock parts in general. This Web Beholder system allows to provide a new function of immediately transmitting now-type new information in the WWW space. The third one is Are View system, which extracts a small number (10〜30) of useful Web pages called core pages among many (hundreds or thousands) Web pages in a certain (academic) area such as artificial intelligence, molecular biology, etc. The core pages are extracted primarily using the number of referred links from others. The system can also weakly organize the messy Web space by associating many Web pages in an area to one of the core pages.

  • Research Products

    (16 results)

All Other

All Publications (16 results)

  • [Publications] 高間康史、石塚満: "概念体系を利用した視点抽出にもとづく文書整理支援機能"人工知能学会誌. 14,1. 93-101 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S. Saeyor and M. Ishizuka: "Multi-modal Presentation of Changes in Web Repositories"Proc. (CD-ROM) ED-MEDIA99. (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S. Saeyor and M. Ishizuka: "Formation of Cooperative Behavior among Information Agents in Web Repository Change Monitoring Service"Proc. 3rd International Workshop on Cooperative Information Agents (CIA-99). 101-112 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S. Saeyor and M. Ishizuka: "Cooperative Matchmaking of Requests Among Distributed Change Monitoring Service Agent"Proc. of 1999 IEEE Pacific Rim Conference on Communications, Computer and Signal Processing (PACRIM'99). (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S. Saeyor and M. Ishizuka: "Adaptive Changes Monitoring Service in Web Repositories Based on Agent Games"Proc. (CD-ROM) WebNet99. (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 福島伸一,伊庭斉志,石塚満: "WWW情報空間のリンク構造を用いた弱い構造化"電子情報通信学会、人工知能と知識処理研究会報告. AI98-93. (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Y. Takama, M. Ishizuka: "Fish Eye Matching : A Document Ordering Function Based on the Extraction of User's Viewpoint Using Concept Structure"Jour. of Japanese Soc. for AI. Vol. 14, No. 1. 93-101 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y. Takama, M. Ishizuka: "Fisheye Matching : Viewpoint-Sensitive Feature Generation Based on Concept Structure"AI'99 (Lecture Notes in Artificial Intelligence 1747). Springer. 465-466 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y. Takama, M. Ishizuka: "Fisheye Matching : Viewpoint-Sensitive Feature Generation Based on Concept Structure"Knowledge Based Systems. (to appear). (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Saeyor, M. Ishizuka: "Web Beholder : A Revolution in Tracking and Viewing Changes on the Web by Agent Community"Proc. (CD-ROM) 3rd World Conf. on WWW and Internet (WebNet98), Orlando, Florida. (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Saeyor, M. Ishizuka: "Multi-modal Presentation of Changes in Web Repositories"Proc. (CD-ROM) ED-MEDIA99, World Conf. on Educational Multimedia, Hypermedia & Telecommunications, Seattle, Washington, USA. (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Saeyor, M. Ishizuka: "Formation of Cooperative Behavior among Information Agents in Web Repository Change Monitoring Service"Proc. 3rd Int'l Workshop on Cooperative Information Agents (CIA-99), Uppsala, Sweden, 1999 ; also in Cooperative Information Agent III (M. Klush, O. Shehovy, (eds.)), Lecture Notes in AI. Vol. 1652, Springer Verlag. 101-112 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Saeyor, M. Ishizuka: "Adaptive Service to Monitor Changes in Web Repositories Based on Game Analysis"Proc. 3rd World Multiconference on Systems, Cybernetics and Info. and 5th Int'l Conf. on Info. Systems Analysis and Synthesis (SCI/ISA'99) Orlando, Florida, USA. Vol. V. 254-260 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Saeyor, M. Ishizuka: "Adaptive Changes Monitoring Service in Web Repositories Based on Agent Games"Proc. (CD-ROM) WebNet99 (4th World Conf. on WWW and Internet), Hawaii, USA. (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Saeyor, M. Ishizuka: "Resource Management for WWW Change Monitoring Service Prototype based on Cooperative Agent Community"Proc. of the 14th Int'l Conf. on Info. Networking (ICOIN14), National Tsing-Hua Univ., Hsingchu, Taiwan, R.O.C.. (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Fukushima, H. Iba, M. Ishizuka: "Weak Organization of WWW Information Space using Link Structure"IEICE Technical Report. AI98-93. (1999)

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

URL: 

Published: 2001-10-23  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi