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Anzai, H.; Yamamoto, T.; Ishizuka, H.: Experimental service of cataloguing database through WWW (1996) 0.03

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Abstract: An information retrieval system for a cataloguing database through the WWW is developed, and experimentally served to Japan MARC and ULIS (Univeristy of Library and Information Science) OPAC data. Since Japanese words are not separated by obvious delimiters, ensuring the same segmentation between the query and the database is a problem. The present system solves the problem by using the multiple hash screening technique for processing both book titles and query strings, based on the same dictionary and using similar algorithms. Database management is handled by ADABAS, reducing management chores and and response time. The effectiveness of the multiple hash screening technique for a Japanese text based information system is examined, and the limitation of the Web's hypertext environment for a bibliographic information retrieval service is discussed

Ito, J.: Bibliographic structure : focusing on the idea of equivalence (1996) 0.01
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Abstract

Examines the conceptual structure of bibliographic relationships between a work and its related bibliographic entities in terms of the idea of equivalence as a mathematical concept. Bibliographic entities, such as the work, the text, the edition, and the printing, are also considered as functional foci resulting from data elements contributed by authors, translators, editors and publishers. Examines 4 types of dominant bibliographic relationships focusing on common structural patterns revealed within each entity

Kawamura, K.; Kita, K.; Shiba, M.: Prospects for the Japanese version of the Broad System of Ordering : the design and uses of machine-readable form (1996) 0.01

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Abstract: Describes the ongoing project for the creation of a Japanese version of the BSO. Translation of the original English BSO into Japanese was completed in April 1995. BSO-mrJ has 3 components: a standardized MARC format for data exchange; an object-oriented database; and a device for human-recognizable classification output

Hirawa, M.: Role of keywords in the network searching era (1998) 0.01
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Abstract

A survey of Japanese OPACs available on the Internet was conducted relating to use of keywords for subject access. The findings suggest that present OPACs are not capable of storing subject-oriented information. Currently available keyword access derives from a merely title-based retrieval system. Contents data should be added to bibliographic records as an efficient way of providing subject access, and costings for this process should be estimated. Word standardisation issues must also be addressed
Watanabe, T.: ¬An experimental OPAC system using NDC8 to improve subject access (1994) 0.01
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Abstract

Description of an attempt to improve OPAC subject access at Kobe University Library using Nippon Decimal Classification, 8th ed. (NDC8). Examines the theoretical aspects of using a classification for subject searching, then explains the Kobe system. Using the NDC8 machine-readable data file, a database was created for the OPAC, incorporating class numbers and subject headings. Difficulties arise from subdivisions and the structure of NDC8 itself, but it is an important area for development

Klein, R.D.: ¬The problem of cataloguing world literature using the Nippon Decimal Classification (1994) 0.01

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Abstract: The Nippon Decimal Classification (NDC) system, extensively used in Japanese libraries, was devised in 1929. It is difficult to use NDC to classify world literature, such as fiction in English by non American, non British writers. This is not necessarily straightforward in other classification schemes but a survey of 40 Japanese university libraries, of which 24 responded, showed remarkable inconsistencies in the treatment of 22 world literature authors. NDC clearly needs updating to deal with this problem

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