This guide for setting up a job development/job placement file is based on information obtained from the following sources: (1) site inspections of filing systems used by several Illinois and Missouri high schools and community colleges; (2) a questionnaire mailed to fifty-three job placement specialists, of which 41.5% were completed and…

SOME MACHINE-PRODUCED INDEXES ARE COMPARED TO ASSIST IN DECIDING ON THE FORMAT FOR A PROPOSED INDEX. THE OBJECTIVES OF AN INDEX AND THE SEARCH PROCEDURE ARE ANALYZED, AND AN EXPLANATION AND A RELATIONSHIP IS GIVEN FOR KEY-WORDS-IN-TITLE AND KEY-REFERENCES OF THE SAME ARTICLE. BASED ON THE COMPARISON OF THE INDEXES, A 53- YEAR CUMULATIVE INDEX WAS…

A set of twenty five questions was processed against a computer-stored file of 9159 document references in the field of ferrous metallurgy, representing the 1965 coverage of the Iron and Steel Institute (London) information service. A basis for evaluation of system performance characteristics and analysis of system failures was provided by using…

A collection of twenty-three lexical resources in information science, published in both the United States and Europe between 1960 and 1967, was analyzed with the purpose of tabulating the occurrence of different terms in them. This analysis, accomplished by means of a matrix generated on the IBM System 360 Model 40 computer, quantified the…

This report summarizes the development, dissemination, and current applications of the Basic Indexing and Retrieval System (BIRS). BIRS is a collection of Fortran IV computer programs designed to allow educational and psychological researchers to use their own locally based computer to construct and maintain the type of information retrieval…

Designed for writers of nonfiction, this publication provides practical suggestions for writing books and getting them published. The 25 chapters discuss the following topics: planning for book publication, keeping track of money and facts, getting started writing, rewriting, writing reviews of other books, typing and labeling the manuscript,…

This thesaurus contains listings of descriptors or terms used to index the literature in the National Criminal Justice Reference Service (NCJRS) documentation data base and to store and retrieve information about the literature for users of the service. Term selection is based largely on the vocabulary of the authors of the documents entering the…

The present report is the twenty-first in a series describing research in information storage and retrieval conducted by the Department of Computer Science at Cornell University. The report covering work carried out by the SMART project for approximately two years (summer 1970 to summer 1972) is separated into five parts: automatic content…

A selective dissemination of information service based on computer scanning of Nuclear Science Abstracts tapes has operated at the Atomic Energy Research Establishment, Harwell, England since October, 1968. The performance of the mechanized SDI service has been compared with that of the pre-existing current awareness service which is based on…

An experiment was conducted based on an information service for planners run in conjunction with Geo Abstracts Limited. Forth-eight styles of abstracting journals were produced which, although based on the same source material, differed in depth of coverage, frequency of publication, content of entry, and whether an index was included. One style…

This report describes work concerned with the statistical evaluation of the output of MEDICO automatic indexing procedure. The statistical tests were designed to examine the validity of the assumptions which formed the bases of the indexing algorithms with primary emphasis on the algorithm development for the computation of weights and links. Some…

A prescriptive materials laboratory, called the Educational Modulation Center, (EMC) provides teachers and consultants with immediate access to materials for use in specific teaching situations. Materials included in the EMC files are carefully analyzed according to mental age level, material format, general and specific content, stated purpose,…

This is the fourth in a series of eight reports of a research study for the National Agricultural Library (NAL) on the effective utilization of bibliographic data bases in machine-readable form. It describes the general functional and software requirements of an NAL system using external sources of bibliographic data. Various system design…

The purpose of this document is to present a final description of the original MEDLARS system as it evolved through four years of operation. The system is described as it was functioning on January 1, 1968. Among the various system elements discussed are: (1) the input subsystem, including journal selection and coverage, Medical Subject Headings…

The broad objective of this investigation was to explore the potential and applicability of automatic methods for the indexing of drug-related information appearing in English natural language text and to find out what can be learned about automatic indexing in general from the experience. More specific objectives were the development,…