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Download full textLevery, Francis – Informacion Bibliografica Educativa, 1971
Documentation centers are needed to handle the vast amount of scientific and technical information currently being issued. Such centers should be concerned both with handling inquiries in a particular field and with producing a general catalog of current information. Automatic analysis of texts by computers will be the best way to handle material,…
Descriptors: Automatic Indexing, Automation, Clearinghouses, Computer Science
Peer reviewedHartson, H. Rex – Journal of the American Society for Information Science, 1974
A model which relates the access control and indexing functions. The model is based on concept protection which allows a practically unbounded number of levels (subsets) of protection without requiring a fixed hierarchy among the levels. This protection is offered independently for each of the user operations allowed. (Author)
Descriptors: Automatic Indexing, Computer Science, Confidentiality, Data Processing
Peer reviewedKwasny, S.; Niehoff, R. T. – Online Review, 1979
Discusses forces at work within today's on-line data base environment which could lead to the emergence of a distributed information network; identifies several important modules in such a network, including an automated subject switching module; and reports research investigations, critical issues, and preliminary findings with regard to…
Descriptors: Automatic Indexing, Computer Science, Databases, Dictionaries
Salton, Gerard – 1974
The twenty-second in a series, this report describes research in information organization and retrieval conducted by the Department of Computer Science at Cornell University. The report covers work carried out during the period summer 1972 through summer 1974 and is divided into four parts: indexing theory, automatic content analysis, feedback…
Descriptors: Algorithms, Computer Programs, Computer Science, Content Analysis
Freeman, Robert R., Ed.; And Others – 1968
This collection of 22 papers from the Conference on Information in the Language Sciences held in Warrenton, Va., in 1966, sponsored by the Center for Applied Linguistics, stresses three themes: general trends, information needs of the languages sciences, and system design. Discussions attempt to formulate modern rational approaches to the complex…
Descriptors: Bibliographies, Computational Linguistics, Computer Science, Data Processing
Oppendahl, Alison; And Others – 1974
Four speeches are presented, each of which deals with the use of conputers to organize and retrieve news stories. The first speech relates in detail the step-by-step process devised by the "Free Press" in Detroit to analyze, categorize, code, film, process, and retrieve news stories through the use of the electronic film retrieval…
Descriptors: Automation, Computer Output Microfilm, Computer Science, Data Processing
