Multivariable queries can be processed in the data base management system INGRES. The general procedure is to decompose the query into a sequence of one-variable queries using two processes. One process is reduction which requires breaking off components of the query which are joined to it by a single variable. The other process,…

Drawn from a survey of engineering departments known to be teaching microprocessor courses, this paper shows that the adoption of microprocessors by Electrical Engineering Departments has been rapid compared with their adoption of minicomputers. The types of courses that are being taught can be categorized as: surveys of microprocessors, intensive…

To help the PLATO computer-based instruction system user achieve the most efficient storage and manipulation of data, this manual begins with a review of the structure of decimal, binary, and octal number systems, and methods for converting from one system to another. The text describes the four basic operations that PLATO employs to manipulate…

At the University of Illinois at Urbana, a computer based curriculum called Automated Computer Science Education System (ACSES) has been developed to supplement instruction in introductory computer science courses or to assist individuals interested in acquiring a foundation in computer science through independent study. The system, which uses…

Computers have undoubtedly entered the educational arena, mainly in the areas of computer-assisted instruction (CAI) and artificial intelligence, but whether educators should embrace computers and exactly how they should use them are matters of great debate. The use of computers in support of educational administration is widely accepted.…

On the basis of the experience gained in a Title III project called Computer Instruction NETWORK, the author presents some guidelines for the planning and implementation of a course at the high school level dealing with computers. The guide lists the first steps to be taken in setting up such a program, describes a teacher training program, and…

The objectives of this workshop were: (1) To provide assistance in the exploration of the technological and related issues, which include the latest techniques, methods for employment, equipment and benefits to be obtained from the application of computer-controlled typesetting and photographic composition; (2) To provide an opportunity for…

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,…

The digital computer can perform many functions in the junior college, from instruction through administrative operations and community service. Planning the computer center for institution-wide service requires particular attention to feasibility, organizational structure, staffing, physical planning, and financial implications. Depending on the…

A case study approach is used to document the on-line information system developed by the Office of Management Information and Computing at the University of Vermont. Stanford University's Project INFO On-Line Administration Information System, OASIS, was chosen as a model. The administrative system is one of two on campus, the other designed for…

The paper descibes a compact and highly efficient disk file management system responsible for the management and allocation of space on moving head disk drives in a medium-scale time-sharing system. The disk file management system is a major component of the Experimental Time-Sharing System (ETSS) developed at the Learning Research and Development…

A general description is provided of the "geometric dictionary," a graphic display aid, used by the Computer-Assisted Instruction Laboratory at the Pennsylvania State University. The purpose of the description is to enable the reader to duplicate and use the dictionary on any cathode ray tube terminal of the IBM 1500 system. The major…

This handbook is for the student with little or no previous experience with computer utilization for data processing. Sample problems to be run on the computer are included. It gives: (1) an overview of the sequence of steps from obtaining data to receiving computer output, (2) a guide to common computer packages, (3) an illustration of the use of…

Use of the computer in the design and operation of broadband communication systems are discussed. The current status of computer aided design is reviewed, with consideration ranging from components to total systems and networks. Future applications of computers to design, simulation, operation, maintenance, and economic modeling and…

A longstanding interest of the National Science Foundation's Office of Computing Activities in the impact of computers on society has evolved over the last two years into a new administrative unit--the Computer Impact on Society Section. Presently funded research and future directions for research on computers and society are discussed. (Author/RH)