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A Study on Design and Implementation of Image-Based Scholarly Information System

Research Project

Project/Area Number 07458076
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 情報システム学(含情報図書館学)
Research InstitutionNational Center for Science Information Systems

Principal Investigator

TAKASU Atsuhiro  National Center for Science Information Systems, Research and Development Department, Associate Professor, 研究開発部, 助教授 (90216648)

Co-Investigator(Kenkyū-buntansha) SATOH Shin'ichi  National Center for Science Information Systems, Research and Development Depart, 研究開発部, 助手 (90249938)
AIZAWA Akiko  National Center for Science Information Systems, Research and Development Depart, 研究開発部, 助教授 (90222447)
Project Period (FY) 1995 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥5,000,000 (Direct Cost: ¥5,000,000)
Fiscal Year 1997: ¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 1996: ¥1,500,000 (Direct Cost: ¥1,500,000)
Fiscal Year 1995: ¥2,000,000 (Direct Cost: ¥2,000,000)
KeywordsProbabilistic Grammar / Document Image Analysis / Digital Library / Bibliographic Matching / 文書画像処理 / データベースシステム / 近似マッチング / 情報検索 / パターンマッチング
Research Abstract

Rescent progress of information processing technology especially on the image analysis enables to accumulate and distribute scholarly information with images as well as conventional texts. This research project aims to establish a methodology for analyzing, storing and utilizing scholarly information represented with document images for improving the scholarly information database compilation and the human machine interface. As for the document image analysis, we developed a method for analyzing document images and construct a database from the document images automatically. The developed method is based on the probabilistic grammar, which is an extended grammar for handling objects layouted in two dimensional space. As for the document image store, we studied an approximate string matchig method to extract information from erroneous texts which is obtained by the developed image analysis methods. As for the utilization, we developed an experiemental bibliographic integration system that integrates bibliographic data appearing in table of contents, articles and references. By this system, we evaluated the feasibility of the developed document image analysis and storage methods and confirmed that the method is effective enough to apply to the bibliographic integration.

Report

(4 results)
  • 1997 Annual Research Report   Final Research Report Summary
  • 1996 Annual Research Report
  • 1995 Annual Research Report
  • Research Products

    (23 results)

All Other

All Publications (23 results)

  • [Publications] Atsuhiro Takasu 他: "A Document Understanding Method for Database Construction of Electronic Library" ProC.of 12th IAPR Intl.Conf.on Pattern Recognition. 463-466 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Atsuhiro Takasu 他: "A Rule Learning Method for Academic Document Image Processing" Proc.of 3rd Intl.Conf.on Document Anlaysis and Recognition. 239-242 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Shin'ichi Sato 他: "An Automated Generation of Electronic Library on Document Image Understanding" Proc.of 3rd Intl.Conf.on Document Anlaysis and Recognition. 163-166 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Atsuhiro Takasu 他: "Approyimate Matching for ORC-Processed Biliographic Data" Proc.of 13th Intl.Conf.on Pattern Recognition. III. 175-179 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Atsuhiro Takasu 他: "An Approrimate String Match for Garbled Text with Various Accuracy" Proc.of 4th Intl.Conf.on Document Anlaysis and Recognition. 957-961 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Atsuhiro Takasu: "Bibliographic Integration in Digifal Document Library" ACM 2nd Intl.on Digital Library. 264-265 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Atsuhiro Takasu 他: "Probabilistic Interpase Analysis for Article Extraction from Document(to appear)" Proc.of 14th Intl.Conf.on Pattern Analysis. (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Atsuhiro Takasu, Shin'ichi Satoh, Eishi Katsura: ""A Document Understanding Method for Database Construction of Electronic Library"" Proc.of 12th IAPR Intl.Conf.on Pattern Recognition, Jerusalem, Israel. 463-466 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Atsuhiro Takasu, Shin'ichi Satoh, Eishi Katsura: ""A Rule Learning Method for Academic Document Image Processing"" Proc.of 3rd International Conference on Document Analysis and Recognition, Montreal, Canada. 239-242 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Shin'Ichi Satoh, Atuhiro Takasu, Eishi Katsura: ""An Automated Generation of Electronic Library based on Document Image Understanding"" Proc. of 3rd International Conference on Cocument Analysis and Recognition, Montreal, Canada. 163-166 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Atsuhiro Takasu, Norio Katayama, Masaki Yamaoka, Osamu Iwaki, Keizo Oyama, Jun Adachi: ""Approximate Matching for OCR-processed Bibliographic Data"" Proc.of 13th International Conference on Pattern Recognition, Vienna, Austria. Volume III. 175-179 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Atsuhiro Takasu: ""An Approximate String Match for Garbled Text with Various Accuracy"" Proc.of 4th Intlernational Conference on Document Analysis and Recognition, Ulm, Germany. 957-961 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Atsuhiro Takasu: ""Bibliographic Integration in Digital Document Library"" Proc. of ACM 2nd International Conference on Digital Libraries, Philadelphia, USA. 264-265 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Atsuhiro Takasu: ""Probabilistic Interpage Analysis for Article Extraction from Document"" Proc. of 14th International Conference on Pattern Recognition, Brisbane, Australia. (to appear).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Atsuhiro Takasu: "Bibliographic Integration in Digital Document Libraries" Proc.of ACM DL'97. 264-265 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Atsuhiro Takasu: "An Approximate String Match for Garbled Text with Various Accuracy" Proc.of 4th ICDAR. 957-961 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Takasu,Katayama,Yamaoka,Iwaki,Oyama,Adachi: "Approximate Matching for OCR-proceesed Bibliographic Data" Proc.of Intl.Conf.on Pattern Recognition. Vol.III. 175-179 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Ohta,Takasu,Adachi: "Probabilistic Retrieval Methods for Text with Miss-Recognized OCR Character" Proc.of Workshop on Information Retrieval with Oriental Longuage. 35-41 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] Nishizawa,Takasu,Adachi: "Query Processing Method for Multiple Databases with Different set of Attributes" Systems and Computers in Japan. 27・11. 29-40 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 西澤 格: "属性集合が異なる複数のデータベースへの統合的問合せ処理手法" 電子情報通信学会論文誌. J79-D-I. 18-27 (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] 金原 史和: "形状分解によるユーザの視点に基づいたシルエット画像検索" 情報処理学会論文誌. 36. 2800-2810 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] B.W.Wah: "Genetics-Based Learning of New Heuristics" IEEE transaction on knowledge and Data Engineering. 7. 763-785 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 相澤彰子: "SEE ; A New Popalation-Oriented Search Scheme Based on Schemata Processing" Systems & Computers in Japan. (掲載予定).

    • Related Report
      1995 Annual Research Report

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Published: 1995-04-01   Modified: 2016-04-21  

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