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Gupta, B. S. S.
- Program-Package for a System for Document Finding
Abstract Views :202 |
PDF Views:2
Authors
Affiliations
1 Documentation Research and Training Centre, Indian Statistical Institute, Bangalore 3, IN
1 Documentation Research and Training Centre, Indian Statistical Institute, Bangalore 3, IN
Source
Journal of Information and Knowledge (Formerly SRELS Journal of Information Management), Vol 7, No 2 (1970), Pagination: 179-189Abstract
A Program-Package containing fifteen programs for use in the design, development, and operation of a system for document finding (SDF) is described. The computer-based SDF integrates within it a Freely-faceted Scheme for Classification of subjects. The system provides for: 1 Retrospective search for entries of documents relevant to a reader's query in a Catalogue on- Tape; 2 SDI service; 3 Reader's approach oy name of subject, author, collaborator, series, etc; 4 Reader Profile Catalogue in which the subject of interest to the reader may be in the form of Class Number, or Feature Heading only, or Class Number and Feature Heading; 5 Acceptance of reader's query about a subject in the form of Kernel Terms in random sequence; 6 Replacement of non-standard terms, if any, in the query, by standard terms in the classification schedules through a built-in thesaurus of a special kind; 7 Rearrangement of the Kernel Terms of a subject in the facet structure sequence using schedules in which the kernel ideas are arranged in a special way; 8 Synthesis of Class Number for Subject of document or of query using Colon Classification; 9 Translation of Class Number into Kernel Terms to form Feature Heading; 10 Direct reader-computer "dialogue"; 11 Browsing, in the output documentation list among its classified entries fitted with adequate Feature Headings; 12 Alphabetical Index to the Subjects etc of the output documentation list; 13 Different formats of Main Entry in the output; 14 Output on link printer, punched card, and magnetic tape; 15 Updating the Catalogue on-Tape, the Catalogue of Reader Profile-on-Tape, and the Classification Schedules-an-Tape ; and 16 Guidance by computer to help reader to use the system.- Application of Two-Way Merge Technique for Arranging Variable Length Class Numbers Consisting of Alpha-Numeric and Special Characters
Abstract Views :284 |
PDF Views:2
Authors
Affiliations
1 Documentation Research and Training, Centre, Indian Statistical Institute, Bangalore 3, IN
1 Documentation Research and Training, Centre, Indian Statistical Institute, Bangalore 3, IN
Source
Journal of Information and Knowledge (Formerly SRELS Journal of Information Management), Vol 8, No 4 (1971), Pagination: 382-384Abstract
The characters in the Class Number, according to Colon Classification consists of alphanumeric, and special characters, and varies from one record to another. The problems in using a digital computer for arranging the Class Number in the preferred sequence are considered. A program, using the two-way merge technique, in Autocoder language for an IBM 1401 Computer, has been developed and tested.- Preparation of Feature Heading and Class Index Heading Using Computer
Abstract Views :161 |
PDF Views:2
Authors
Affiliations
1 Documentation Research and Training Centre, Bangalore 3, IN
1 Documentation Research and Training Centre, Bangalore 3, IN
Source
Journal of Information and Knowledge (Formerly SRELS Journal of Information Management), Vol 7, No 4 (1970), Pagination: 373-381Abstract
A schedule look-up procedure for the translation of Colon Class Number into the standard terms of the schedules to form a Feature Heading using a computer, is described. The methods used for recognising a devised isolate number and an unsought link are mentioned. The procedure for preparing cyclically permuted Class Index Headings is described briefly.- Discovery and Re-discovery of Antibiotics : A Further Study
Abstract Views :212 |
PDF Views:4
Authors
Affiliations
1 Documentation Research and Training Centre, Indian Statistical Institute, Bangalore 3, IN
1 Documentation Research and Training Centre, Indian Statistical Institute, Bangalore 3, IN