Describes how Danbury, Connecticut justified its computer costs by consolidating school and city accounting functions. (JF)

HELP--a question-answering system--enables a user, sitting at the console of a time-shared computer, to obtain information on questions typed in. This information might concern the operating system itself, the format of commands to the user interface executive program, the use of a selected subsystem, or an area totally separate from the computer.…

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…

The subject of access control mechanisms in computer systems is concerned with effective means to protect the anonymity of private information on the one hand, and to regulate the access to shareable information on the other hand. Effective means for access control may be considered on three levels: memory, process and logical. This report is a…

THE MANUAL DESCRIBES AND DOCUMENTS THE RETRIEVAL SYSTEM IN TERMS OF ITS TAPE AND DISK FILE PROGRAMS AND ITS SEARCH PROGRAMS AS USED BY THE LEHIGH CENTER FOR THE INFORMATION SCIENCES FOR SELECTED CURRENT LITERATURE OF THE INFORMATION SCIENCES, ABOUT 2500 DOCUMENT REFERENCES. THE SYSTEM IS PRESENTLY ON-LINE VIA TELETYPE AND CONVERSION IS IN PROCESS…

The report describes the Classroom Information and Computing Service (CLICS), a pedagogical computer-based information system that is used as a case study in the subject "Information Systems" in the Dept. of Electrical Engineering at M.I.T. CLICS is an abstraction of the Multiplexed Information and Computing Service (MULTICS) that is being…

A multi-language, time-sharing system (MTS-12) has been developed for the PDP-12, a Digital Equipment Corporation laboratory computer. This low-cost, core-resident system features program storage on LINC tape (3/4" magnetic tape on a 4" reel), access to the high-level interpreted FOCAL language, and a special variable storage in the user…

THE PRINCIPAL GOAL OF THE PROJECT IS THE ACTIVATION OF A REAL- TIME MEDICAL LITERATURE SYSTEM, WITH THE CONCEPT FOR THE PROJECT BASED ON RECENT TECHNOLOGICAL INNOVATIONS AND AN APPRAISAL OF EXPECTED FUTURE INFORMATION SYSTEMS. DURING THE FIRST PHASE, A DATA FILE HAS BEEN CREATED WHICH, WITH SOME ADJUSTMENTS, CAN BE EMPLOYED FOR TIME-SHARED…

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…

Written to answer the questions a teacher or administrator may have about the instructional use of computers, this book is particularly concerned with those applications of the computer in which the high school student, not a teacher or a member of the administrative staff, is "in the loop," or interacting with the computer. Acquisition…

Improvements in the technology associated with the information sciences will have their primary potential impact on the distribution of costs, information flow level, information availability, and use among information channels. This improvement implied not only a capability to perform a given function, but a lower cost. For example, the trend…

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…