Library and Information Science

Library and Information Science ISSN: 2435-8495
三田図書館・情報学会 Mita Society for Library and Information Science
〒108‒8345 東京都港区三田2‒15‒45 慶應義塾大学文学部図書館・情報学専攻内 c/o Keio University, 2-15-45 Mita, Minato-ku, Tokyo 108-8345, Japan
https://mslis.jp/ E-mail:mita-slis@ml.keio.jp
Library and Information Science 8: 101-121 (1970)
doi:10.46895/lis.8.101

原著論文Original Article

索引の自動化システムMISAMISA: An automatic indexing system

発行日:1970年9月20日Published: September 20, 1970
PDF

The computer system planned and developed by the author for indexing journal articles is called MISA(Mechanized Indexing System by Anzai). The system is composed of the following six segments written in KOS (Keio Operating System) Assembler:

1. INIMAS
reads and processes initial data, produces Initial Master File, and prints out Sequential List.
2. ALTMAS
alters the contents of Initial Master File and prints out Altered Sequential List.
3. KWICED
reads and processes Master File, and produces unsorted KWIC File.
4. KWOCED
reads and processes Master File, and produces unsorted KWOC-type File.
5. SORPRI
sorts KWIC or KWOC-type File and prints out KWIC Index, KWOC Index, Author Index and/or WADEX.
6. WORDFR
counts the frequency of word occurrence and prints out a frequency table.

A usual automatic indexing system prepares a separate bibliography in addition to a KWIC or KWOC index. And for detailed bibliographic information, a user must look up the bibliography. In MISA each index itself gives necessary data in a simplified form making it unnecessary to look up a separate bibliography.

The machine configuration required for the operation of MISA are as follows: TOSBAC 3400 16K Words, Card Reader 1, Line Printer 1, Magnetic Tape Units 4.

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