This report presents the principal objectives and results of the Context Information Processing Project and discusses the nature of context and its relationship to conventional models of information storage and retrieval. In this approach literature searching involves prediction, and context represents a new class of clues to be obtained and…

This report, resulting from the Context Information Processing Project, is a review of request language and search logic in its present state with the purpose of relating these findings to the design of QUERY (the language described in LI 001 652) and to context information processing needs. A basic assumption is that an information retrieval…

The purpose of this report is to summarize the content of a series of lectures given at the School of Library Science, State University of New York at Albany. Four summaries are presented. "The Limits of Information Retrieval" discusses the need for a theory of documentation and how it can be derived. "The Structure of Notification" considers in…

Sixth 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, this report deals with the query language, search strategy and related considerations for a particular information storage and retrieval system. One section of the…

A symposium with four major presentations centering on the topic of computer-based information retrieval. Also highlighted are several features of the Wisconsin Information System for Education (WISE-ONE) and the Educational Resources Information Center (ERIC) system. The first paper in the series discusses the development, current capabilities…

This document is a review of Canada's attempt to develop a standardized, multipurpose occupational classification system suited to national requirements. The main objective of Volume 1 the CCDO is to provide an instrument for use in manpower research and analysis, for statistical survey purposes, census taking, and for operational activities such…

Organizations which are currently providing computerized searches of the ERIC data base are listed and briefly described. For each of the over 120 sources of computer searches identifies in the document the following information is listed: name and complete address, population served, files available, how to submit an inquiry, form of search…

ERIC (Educational Resources Information Center) was the first attempt to develop a systematic way of collecting, storing, organizing, disseminating, and analysing information in the field of education. ERIC operates at four levels. At the top is the governmental level office, central ERIC, which supervises the ERIC Processing and Reference…

This paper on Thesauri in Educational Documentation attempts to show by description and analysis the difference in application between thesauri and classification schemes as indexing languages in documentary information systems, and from this to infer possible future developments. First, the differences between the pre-coordination and…

The Bio-Medical Library at the University of Minnesota has access to two on-line computer systems: the MEDLINE system (MEDLARS ON-LINE) of the National Library of Medicine and the State University of New York (SUNY) Biomedical Communication Network. MEDLINE consists of two files which provide coverage of the "Index Medicus" from 1970 to…

As part of the National Assessment of Educational Progress on reading, this volume reflects the theme of reference materials. Divided into subthemes, the first requires the individual to know appropriate reference sources, since reference sources are best utilized when an individual knows which type of reference to consult for a specific kind of…

The application of a well-known and fairly simple information retrieval technology to the process of testing undergraduate college students is described. The Computerized Test Library allows the student and/or the professor to extract questions of varying difficulty covering whatever topic the student is studying; if the student performs at the…

In 1972 there were 33,000 Telex installations in the United Kingdom with 240,000 predicted by 1983. The feasibility of using these Telex systems for on-line accession of computer based information systems was investigated in this report. Comparisons between the Telex system and the Teletypewriter or Teleprinter system now in use reveal that the…

An experimental 9th grade computer science syllabus is proposed. The syllabus would include the technical information needed for controlling and programing the computer in a number of modes and would preview some of the areas covered in the high school curriculum. A sample module of a topic not normally taught in high school--distance and…

Project Intrex is a program of information transfer experiments directed toward new services and facilities for people who seek information in large libraries. The Project Intrex program includes: (1) the assembly and organization of an information store of sufficient size; (2) the development of the essential facilities for storing, retrieving,…