文章基本信息

标题：Epilepsy Abstracts Retrieval System (EARS): A New Concept for Medical Literature Storage and Retrieval
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作者：Roger J. Porter ; J. Kiffin Penry ; Joseph F. Caponio 等
期刊名称：Journal of the Medical Library Association
印刷版ISSN：1536-5050
出版年度：1971
卷号：59
期号：3
页码：430-432
语种：English
出版社：Medical Library Association
摘要：Epilepsy Abstracts , a monthly publication of the National Institute of Neurological Diseases and Stroke, is used as the data base for an on-line full-text search and retrieval system. Every word in the abstract (except common words that possess no retrieval value) becomes a keyword, reducing the mismatch between the user's familiarity with word usage in the desired subject area and the word usage in the documents to be searched.