The different technologies applicable to computer networks serving limited geographic areas, e.g., a single campus, factory, or office complex, are discussed in a number of short presentations made by active researchers and implementers in this field. Intensive discussion by participants in working sessions is reported for six topics: subnet…

This document explains recent developments in computer science and information systems of interest to the educational manager. A brief history of computers is included, together with an examination of modern computers' capabilities. Various features of card, tape, and disk information storage systems are presented. The importance of time-sharing…

THE VERSATILITY AND ADVANTAGES OF USING ON-LINE INTERACTIVE DISPLAYS ARE ILLUSTRATED BY EXAMPLES FROM (1) THE GENERAL PURPOSE DISPLAY SYSTEM (GPDS), (2) THE PATTERN LEARNING PARSER (PLP II), AND (3) THE BIBLIOGRAPHIC ON-LINE DISPLAY SYSTEM (BOLD). ALTHOUGH THESE SYSTEMS ARE DESIGNED FOR DIFFERENT PURPOSES THEY ALL UTILIZE DISPLAYS AS COMMUNICATION…

Two factor analysis algorithms, previously described by P. Horst, have been programed for use on the General Electric Time-Sharing Computer System. The first of these, Principal Components Analysis (PCA), uses the Basic Structure Successive Factor Method With Residual Matrices algorithm to obtain the principal component vectors of a correlation…

Until recently, the emphasis in information storage and retrieval systems has been towards batch-processing of large files. In contrast, SHOEBOX is designed for the unformatted, personal file collection of the computer-naive individual. Operating through display terminals in a time-sharing, interactive environment on the IBM 360, the user can…

This paper discusses batch processing; and on-line, time-sharing operations, and their associate input/output equipment. Special emphasis is placed on electronic display equipment. It concludes that future equipment trends will allow the user more and easier access to the machine he uses. (Author)

Few colleges and universities are utilizing the computer to its full potential or to fulfill the needs of higher education. (IR)

DIRECT MAN-MACHINE COMMUNICATION IS NOW POSSIBLE THROUGH ON-LINE, REAL-TIME TYPEWRITER TERMINALS DIRECTLY CONNECTED TO COMPUTERS. THESE TERMINAL SYSTEMS PERMIT THE OPERATOR, WHETHER ORDER CLERK, CATALOGER, REFERENCE LIBRARIAN OR TYPIST, TO INTERACT WITH THE COMPUTER IN MANIPULATING DATA STORED WITHIN IT. THE IBM ADMINISTRATIVE TERMINAL SYSTEM…

The major features of Computer Managed Instruction (CMI) are diagnosis and testing, analysis, record keeping, and prescription. Diagnosis and testing are used to evaluate each student's performance at regular intervals. The results are analyzed to update the student's record and provide a prescription which suggests the learning process the…

The feasibility of using a centralized data processing facility to sever a large group of secondary schools and the capabilities of two alternative systems were investigated. The population to be served included 100,000 students in grades 9-14 attending 50 schools in an area having a hundred mile radius. Service requirements were defined to…

The Canadian Department of Education developed this manual to provide teachers and administrators with information about the potential use of computers. Part I describes at length the five components of the computer input, output, storage, control, and arithmetic/logic functions) and gives a discussion of computer languages, programing, batch…

If computers are to be used creatively in education, they should be made available to administrators, teachers, and students. Educational Data Processing (EDP) is a means to this end. Small and poor systems can join in cooperative county, state or regional computer systems efforts such as the New England Educational Data Systems (NEEDS) in whose…

The papers and discussions of the 1975 Pacific Region meeting of the Association for Computing Machinery are presented. Topics included (1) the current and emerging state of the art in data management software and hardware, (2) relational systems with particular attention to new developments in systems for relational data bases, (3) advances in…