The report presents the underlying software architecture and rationale of the Generalized Management Information System (GMIS), along with a sample demonstration (an energy analysis problem) of its characteristics and a summary of topics of continuing research. The field-tested experimental system has the following features: It allows on-line…

A study was made of the feasibility of establishing a computerized regional information system. Existing systems were reviewed, and the location of the system was discussed. The system's structure was described. A cost benefit analysis looked into capital costs and operating costs. A cooperative system was found to be feasible, based on…

An introduction to the problems of variable-length message transmission in distributed loop computer networks, with a summary of previous accomplishments in the area, begins this technically-oriented document. An improved technique, overcoming some of the inadequacies in presently used techniques, is proposed together with a conceptual model of…

In a very short time, data processing has grown from virtually nothing to a position of great importance in the technical scientific system of civilization in the Federal Republic of Germany. Both the public and private sectors have contributed significantly to this expansion. Research and development have now reached large proportions. Thus there…

In context of an instrumentation course, four ocean engineering students set out to design and construct a micro-computer based data acquisition system that would be compatible with the University's CYBER host computer. The project included hardware design in the area of sampling, analog-to-digital conversion and timing coordination. It also…

Although the indispensibility of access control mechanisms in data secure systems has been recognized, there is a need for more subtle protection and refined control mechanisms. This report describes context protection mechanisms which enable the same data unit to be protected differently in different contexts, the differences being determined by…

The Certificate in Data Processing (CDP) Examination conducted by the Institute for Certification of Computer Professionals (ICCP) is one of the qualifications for the CDP. The May 1981 administration tested 3,601 candidates at 149 international test sites. Half of the candidates were taking the examination for the first time and were taking all…

Difficulties in implementing the EXCHECK/VOCAL System, a general program for mathematics instruction written in the VOCAL language, are presented in terms of informal mathematics procedures, audio and prosodic features, and proposed research. References are appended. (CMV)

In an effort to shed light on the questions surrounding the use and impact of computer-based information systems, the Special Projects Division of the Minnesota Educational Computing Consortium undertook a field-based study of a computer-based information system that can process and produce information dealing with students, curriculum, personnel,…

The report was prepared by a member of the staff of the Management Information System for Occupational Education (MISOE). It constitutes a clear and precise statement of the tasks required to establish a "laboratory MISOE," as described in the Journal of Research and Development in Education (Winter 1974), to accomplish the purposes of…

The needs and problems of the small college or university management information system are discussed through the experiences of a small midwestern university. It is suggested that technological advancements in software and minicomputers will improve the systems development capabilities of small institutions. (Author/BH)

The three computer service facilities at Ohio State University in Columbus are described. Computer services are provided for: instructional purposes, public service activities, university management, the hospital information system, and student services. (BH)

Presents examples from the University of Wisconsin-Extension of ways in which the computer can help extension personnel to better organize and use data in developing programs and in analyzing survey results and other data. (MF)

In this paper the theory that human thinking proceeds according to the computer model, or symbol manipulation, is reviewed and challenged. The research used as subjects five highly rated tournament chess players who "thought aloud" during a chess game to provide tape recorded protocols of decisions made while playing. These protocols…

A major information systems planning study undertaken by Boston University and recommendations that were made to enable the university to meet the new demands and changing priorities of educational management are discussed. (BH)