Searching CA Condensates, On-Line and Batch.
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ERIC Institute of Education Sciences
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| Main Authors: | , |
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| Format: | Recurso educativo Open Access |
| Language: | en |
| Published: |
1975
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| Subjects: | |
| Online Access: | |
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| _version_ | 1867181661389586432 |
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| author | Kaminecki, Ronald M. And Others |
| author_facet | Kaminecki, Ronald M. And Others Kaminecki, Ronald M. And Others |
| collection | Education Resources Information Center |
| contents | Searching CA Condensates, On-Line and Batch. Kaminecki, Ronald M. And Others Bibliographies College Libraries Comparative Analysis Computers Cost Effectiveness Data Processing Information Dissemination Information Processing Information Retrieval Information Sources Information Systems Library Automation Man Machine Systems Online Systems Relevance (Information Retrieval) Search Strategies Batch mode processing is compared, using cost-effectiveness, with on-line processing for computer-aided searching of chemical abstracts. Consideration for time, need, coverage, and adaptability are found to be the criteria by which a searcher selects a method, and sometimes both methods are used. There is a tradeoff between batch mode's slower access and lower hardware requirements and on-line's speed but greater expense. Both methodologies involve programs which are constantly changing and, therefore, require information personnel who can be retained easily. (CH) |
| format | Recurso educativo Open Access |
| id | eric_ED121303 |
| institution | ERIC Institute of Education Sciences |
| language | en |
| publishDate | 1975 |
| record_format | eric |
| spellingShingle | Searching CA Condensates, On-Line and Batch. Kaminecki, Ronald M. And Others Bibliographies College Libraries Comparative Analysis Computers Cost Effectiveness Data Processing Information Dissemination Information Processing Information Retrieval Information Sources Information Systems Library Automation Man Machine Systems Online Systems Relevance (Information Retrieval) Search Strategies Searching CA Condensates, On-Line and Batch. Kaminecki, Ronald M. And Others Bibliographies College Libraries Comparative Analysis Computers Cost Effectiveness Data Processing Information Dissemination Information Processing Information Retrieval Information Sources Information Systems Library Automation Man Machine Systems Online Systems Relevance (Information Retrieval) Search Strategies Batch mode processing is compared, using cost-effectiveness, with on-line processing for computer-aided searching of chemical abstracts. Consideration for time, need, coverage, and adaptability are found to be the criteria by which a searcher selects a method, and sometimes both methods are used. There is a tradeoff between batch mode's slower access and lower hardware requirements and on-line's speed but greater expense. Both methodologies involve programs which are constantly changing and, therefore, require information personnel who can be retained easily. (CH) |
| title | Searching CA Condensates, On-Line and Batch. |
| topic | Bibliographies College Libraries Comparative Analysis Computers Cost Effectiveness Data Processing Information Dissemination Information Processing Information Retrieval Information Sources Information Systems Library Automation Man Machine Systems Online Systems Relevance (Information Retrieval) Search Strategies |
| url | https://eric.ed.gov/?id=ED121303 |