GENERAL CONSIDERATIONS INVOLVED IN THE DESIGN OF FILE ORGANIZATIONS FOR INFORMATION RETRIEVAL SYSTEMS ARE DISCUSSED. THE QUESTION OF INVERTED FILE AND SERIAL FILE SEARCHING ON MAGNETIC TAPE IS REVIEWED. BASED ON FORMULAS CONCERNING INDEX TERM USAGE, IT IS SHOWN FOR A SPECIFIC COLLECTION THAT SEARCHING THE SERIAL FILE IS MORE EFFICIENT THAN…

The binary vector is suggested as an alternative to the usual method of storing document pointers in an inverted index file. (Author)

An experimental procedure for indexing physical materials based on simple syntactical rules was tested by encoding the materials in the journal, Applied Physics Letters,'' to produce a materials index. The syntax and numerous examples together with an indication of the method by which retrieval can be effected are presented. (5 references)…

Deals with the relationship between a theory of indexing and a theory of information storage and retrieval. Attention is directed to the view that indexing is an order increasing operation, and some thermodynamic notions are invoked to aid in this description. (MF)

This document presents a step-by-step procedure for setting up a document library of personal word processing, database, and spreadsheet files using the Apple IIe computer and the AppleWorks subprogram database. This library, which can serve both as a running record of files created and as a means for easy retrieval, uses 10 fields or categories…

An analysis of the literature on music and musicology by subject and bibliographic form and by language and country of origin is presented. Document titles were found to be relatively informative and a titles index is suggested as a possibility in view of RILM Abstract's tardiness. (6 references) (Author/NH)

A modular program is recommended for automation of the clippings file of "The Daily Texan" (student newspaper of the University of Texas at Austin). The proposed system will lead ultimately to on-line storage of the index, on-line storage of local, staff-written news stories from the previous twenty-four months, micrographic storage for backup and…

An experiment was conducted to design a corporate author index to a large bibliographic file. The nature of corporate entries necessitates a different search key construction from that of personal names or titles. Derivation of a search key to select distinct corporate entry records is discussed. (7 references) (Author)

Microfiche storage and computer-assistance to produce multilingual indexes at the United Nations Headquarters Library are described. (Author/NH)

The author proposes a system using the HUC to identify all information and knowledge which can be reduced to a written, pictorial, oral, or machine readable record. The code designations, which may consist of letters, numerals, and other symbols and which average 12 to 18 characters in length, provide information in 12 fields: type of material,…

The Mathematics Content Authority List for K-6 (abridged) represents an attempt to list in one volume the mathematics concepts and skills currently taught in the elementary schools. The list consists of approximately 300 items involving concepts from number systems and numeration, sets, geometry, measurement of non-geometric quantities, and number…

THIS PRELIMINARY STUDY FOR DEVELOPING A SYSTEM OF INDEXING MATERIAL ON INSTRUCTIONAL TECHNOLOGY INCLUDED--(1) A SURVEY AND REVIEW OF THE LITERATURE ON INFORMATION STORAGE AND RETRIEVAL, (2) AN EXAMINATION OF LOW-COST INFORMATION STORAGE AND RETRIEVAL SYSTEMS, (3) VISITS TO A NUMBER OF ORGANIZATIONS AND AGENCIES USING EITHER MANUAL OR MECHANIZED…

Chapter I: "Introduction and Summary of Results," stresses the view that the problem of insufficient access is primarily a problem of the great size of the archives to which access is desired. Chapter II: "Levels of Information Storage and Access," is directed toward the problems of library archives and in this context it is…

This handbook examines sources of information useful to educators and educational consultants who wish to learn about innovative practices and/or solutions to educational problems in other schools. A discussion of information storage describes the access to information in reports, periodicals, unpublished reports, and other materials through such…

The characteristics of the Intrex subject/title inverted file are analyzed. Basic statistics of the inverted file are presented including various distributions of the index words and terms from which the file was derived, and statistics on stems, the file growth process, and redundancy measurements. A study of stems both with extremely high and…