This manual presents detailed descriptions and examples of standards and techniques for formatting and documenting machine-readable data files. The descriptions of syntax and stylistic elements are independent of whether documentation is produced manually or as a machine-readable text file. The manual also discusses rules of good practice for…

Some 180 different forms are used by the Securities and Exchange Commission (SEC) to cover the broad range of business activities regulated by the agency. This report examines the forms that are of greatest use to those seeking information about business. These forms are grouped in the following categories: general business information,…

A series of experiments was performed to investigate the effectiveness and utility of automatically classifying documents through the use of multiple discriminant functions. Classification is accomplished by computing the distance from the mean vector of each category to the vector of observed frequencies of a document and assigning the document…

To support studies in automatic indexing, classification and extracting, a general purpose frequency program was developed to further theoretical and practical understanding of text word distributions. While the program is primarily designed for counting strings of character-oriented data, it can be used without change for counting any items which…

The purpose of this study is to assist the university or college archivist in his understanding of the problems involved in processing an important type of archival material that relates to scientists and engineers. It provides perspectives, suggestions, and facts which will assist archivists in identifying, collecting, and preserving historical…

The progress made on 65 contracts and grants active during 1968 in the four areas designated by the COSATI subject headings: (1) documentation and information technology, (2) language and linguistics, (3) bionics and (4) information theory are presented. Selected highlights of the program are given in the introductory chapter. This is followed by…

A study intended to provide the Defense Documentation Center (DDC) with a five-year plan for the development of improved and new microfiche products, services, and production capabilities is summarized in this report. In addition, the major findings, conclusions, and recommendations developed during the study are noted. The results of the research…

This paper studies the composition and scope of the information sciences. These arise, or will arise, from the dependence of the modern world upon records, and therefore upon means to facilitate discourse. Such means range from the physical to the conceptual, but all entail aspects of language, therefore they must all involve social activities,…

Some extensions of the methodology of document retrieval system evaluation are presented in this report. Part I provides an overview of some of the milepost studies in evaluation. Part II presents in some detail a discussion of measurement from a nonconventional viewpoint, including such topics as why measure at all, what measures are appropriate…

This thesis describes work done as part of the Video Console Indexing Project (VICI), a program to improve the quality and reduce the time and work involved in indexing documents. The objective of the work described was to design a video terminal system which could be connected to a main computer to provide rapid natural communication between the…

This report is a survey of five on-line retrieval systems that, with one exception, have been used to demonstrate on-line access to the recently developed Committee on Scientific and Technical Information (COSATI) inventory of government sponsored work now in progress in the area of information sciences and technology. The report was prepared to…

An evaluation of the Ames Laboratory Selective Dissemination of Information - Computer System based on 40 production runs from February 1965 through February 1966 was made by 31 scientist users. Users' comments about the system were correlated with results of a statistical study for the period. It was shown that users were more satisfied with the…

A technical data file concerned with the technology of Instructional System Development suitable for a variety of users was developed. The file was prepared in a way amenable to later computerized storage and retrieval. General information sources and indexes of highly probable relevance were reviewed with key words and relevant specialty journals…

This report is a detailed manual of the information specialist's duties at the Nuclear Safety Information Center. Information specialists scan the literature for documents to be reviewed, procure the documents (books, journal articles, reports, etc.), keep the document location records, and return the documents to the plant library or other…

The Documentation Coordination and Research Incentive Unit (UCODI) is part of an international effort to increase cooperation and coordination in investigations of the possibilities of computer-assisted instruction by providing documentation, information, coordination of research incentives, advice, and assistance to researchers, teachers, and…