Journal of Information Processing and Management
Online ISSN : 1347-1597
Print ISSN : 0021-7298
ISSN-L : 0021-7298
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Volume 26, Issue 5
Displaying 1-13 of 13 articles from this issue
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General Topic
  • External On-line Systems. The Characteristics and Effective Use
    Kenichi Shiraiwa
    1983 Volume 26 Issue 5 Pages 323-346
    Published: 1983
    Released on J-STAGE: September 28, 2012
    DOIhttps://doi.org/10.1241/johokanri.26.323
    JOURNAL FREE ACCESS
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    The author considers changing interpretation/meaning of “information” in terms of the interface between information and domestic and foreign circumstances which continue to innovate, discusses access methods to collect information effectively, and proposes what new information management should be to meet requirement of the times by expressing it in the chart. External on-line systems, which are computer-minded and take advantages of resource sharing, seem a principal axis of information management from now on rightly. Among them the representative domestic and foreign on-line systems were studied concerning over-all characteristics, points to be paid attention, examples of judging files effective or not. Searching flow chart which was derived from complex-multi-searching process is introduced. These are effectivly summarized for use. The classification of business information needs by business item, some analysis of JOIS-II, and NIKKEI are added as information source to promote strategical information management. The nature essential to an information officer is mentioned.
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  • Information Gathering and Use at Enterprises in Shizuoka Prefecture. The Results of the Questionnaires Executed by Council on Industrial and Technological Information of Shizuoka Prefecture
    Toshio Katou
    1983 Volume 26 Issue 5 Pages 347-357
    Published: 1983
    Released on J-STAGE: September 28, 2012
    DOIhttps://doi.org/10.1241/johokanri.26.347
    JOURNAL FREE ACCESS
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    The results of the questionnaires were analyzed concerning the items as follows ; the form of information, tools for gathering information, the purpose of acquiring external information, organizations from which the companies acquire the external information and how long it takes them to get it, how many percents of information which a company needs is actually searched by the company itself, and the number of personnels who are engaged in searching, use of materials, on-line information retrieval, information equipments and so on. The author discusses each item.
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  • [title in Japanese]
    [in Japanese]
    1983 Volume 26 Issue 5 Pages 358
    Published: 1983
    Released on J-STAGE: September 28, 2012
    DOIhttps://doi.org/10.1241/johokanri.26.358
    JOURNAL FREE ACCESS
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Processing Technology
  • An Information Retrieval System, Capable of Accepting Ambiguous Query Descriptions
    Tadao Ichikawa
    1983 Volume 26 Issue 5 Pages 359-368
    Published: 1983
    Released on J-STAGE: September 28, 2012
    DOIhttps://doi.org/10.1241/johokanri.26.359
    JOURNAL FREE ACCESS
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    The author introduces an information retrieval system which is able to give flexible interpretation of an query meeting the query criteria, and to retrieve not only the precise data but also more related data efficiently. The system is based on the Relational Model, and employes QBE (Query-by-Example) method in user-interface. However, both methods are functionally enlarged to perform the system capabilities as described above. The method to prescribe the relational structures among data, and the supporting tool are described. The whole functions of the system including the supporting tool are under successful operation in Information System Laboratory of Faculty of Engineering, Hiroshima University, which the author is in charge.
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Organization
Lecture
Case Study
  • Information Management and Service at Sumitomo Bakelite Co. Ltd.
    Katsumi Yoshida
    1983 Volume 26 Issue 5 Pages 395-406
    Published: 1983
    Released on J-STAGE: September 28, 2012
    DOIhttps://doi.org/10.1241/johokanri.26.395
    JOURNAL FREE ACCESS
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    The author first describes the characteristics of the products manufactured by the Company, history of information secter and the positioning inside the Company, and then the library management, monitoring and disseminating of information (publication of an abstract journal, SDI service by JOIS, watching of publicly notified patents, publicly opened patent information service), on-line information retrieval and searching service, copying service, management of inhouse technical information (microfilming and computer-processing). The subjects to be solved including use of personal computers, and the prospects are also described.
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