The computational complexity of a formal process for the construction of term classes for information retrieval is examined. While the process is proven to be difficult computationally, heuristic methods are applied. Experimental results are obtained to illustrate the maximum possible improvement in system performance of retrieval using the formal…

This research program compared computer-based and programed textbook-based curricula for training students to troubleshoot digital logic circuits. Students were matched in pairs on two pretests, a verbal aptitude test, and an electronics and mathematics aptitude test, and randomly assigned to the two curricula, which contained identical…

This course outline gives a historical introduction and review of data processing, and prepares students with the skills and techniques necessary to operate keypunch and verifier equipment. Course goals, specific block objectives (orientation, introduction to punched-card machines, keypunch operations, and card verifier operations), and a…

The following course outline has been prepared as a guide to help the student develop the skills and understanding to succeed in the broad field of data processing. A prerequisite to this course is Programming and Operations Lab 2. The class meets 2 hours per day for 90 clock hours and is made up of nine blocks of instruction (orientation,…

The modern educator works in a society threatened by several potential revolutions and torn by the conflict between the philosophies of materialism and humanism. In this situation the data processor has a unique opportunity to contribute to educational efficiency and to human harmony, provided he adopts certain premises and procedures. Regarding…

Test-site evaluation of the Instructor's Computer Utility/Programing Language of Interactive Teaching (ICU/PLANIT) was conducted. Goals included: 1) analysis of the operation of ICU/PLANIT; 2) development of two PLANIT. Modifications were made in a distrubuted version, cost analyses were in man hours and quantities of machine resources consumed,…

The processes by which statistical software is produced and made available to users were the main concerns of the conference. Six major topics were considered in relation to these software programs which perform the basic mathematical computations required in science and engineering: 1) the quality of mathematical software; 2) education and…

This report describes a graphics terminal designed as a remote computer input-out terminal for unsophisticated users. The first chapter focuses upon the terminal's plasma display panel, its self-contained character and line generators, and its ability to communicate over low grade telephone lines. Chapter 2 concentrates upon operating modes,…

This paper represents a careful study of published works on computer security and access control in computer systems. The study includes a selective annotated bibliography of some eighty-five important published results in the field and, based on these papers, analyzes the state of the art. In annotating these works, the authors try to be…

Because technically oriented nations are spending billions of dollars on research and development, by 1980 school administrators will be operating in a society saturated with new information and devices to handle it (i.e., computer-based terminals in homes, offices, and schools hooked up to telephones, videos, and radios). However, the pressing…

Students learned to plan and write complex computer programs by writing a program for playing NIM, a game in which two players alternatively remove one, two, or three sticks from an original pile of 21, with the player taking the last one being the winner. The primary teaching purpose was to develop the idea that a final goal--i.e., winning--could…

The proceedings contain papers given by the members of the chapter who come from both the University and Business environments. Some operational indexing, bibliographic, SDI and Retrospective Search Systems which include CAN/SDI, Compendex, TEXT-PAC, SIS II & III, KWOC and FAMULUS are discussed. Also included are papers on two projects…

A two-day conference was held in 1969 with industrial representatives and COSINE members to examine the impact that computer technology has had upon the practice of engineering in industry and to assess the meaning of these changes upon the structure of electrical engineering education. The major conclusions and recommendations of the meeting may…

The Binational Dance Conference was organized into three focal themes--verities, values, and visions in dance--to emphasize the known and accepted worth and value of dance, and to stimulate through knowledge and idea exchange, imaginative directions for dance in the future of both the United States and Canada. This thematic structure is also the…

The evolution of a self-contained test scoring terminal is presented. The rationale for the design is presented along with an evolutionary description of the requirements for the system. The sequence of software and hardware tools, which were developed in order to build the device, are also described in this report. The resulting device, which…