This paper describes a model of self-administering data. In this model, a declarative description of how a data object should behave is attached to the object, either by a user or by a data input device. A widespread infrastructure of self-administering data handlers is presumed to exist; these handlers are responsible for carrying out the…

Discusses and describes a model of an automated "catalog" of community service agencies that was created for a library information center. Topics covered include standards, bibliographic data processing systems, cataloging considerations, UWASIS (United Way of America's subject access system), and reference tools. Examples from the…

A project management system for organizing requests from multiple departments and controlling the workload of the development/maintenance computer staff is described. Practical solutions to deciding project priorities, determining time estimates, creating positive peer pressure among programing staff, and formalizing information requests are…

Examines four working steps from an empirical model where an expert abstractor discovers what a paper is about and drafts a topic sentence; a simulation system is developed using this model. Discusses knowledge processing activities of professional summarizing. Results indicate that a small simulation model of professional summarizing is feasible.…

Improvement of information systems to support management and planning in education is dependent on a change to a rational management style. It can be argued that this same prerequisite exists for the return of public confidence and support. (Author)

The reliability and maintainability (R&M) model described in this report represents an important portion of a larger effort called the Digital Avionics Information System (DAIS) Life Cycle Cost (LCC) Study. The R&M model is the first of three models that comprise a modeling system for use in LCC analysis of avionics systems. The total…

THE PURPOSES OF THIS STUDY WERE TO DEVELOP A MODEL FOR COMPARING VOCATIONAL JOB PLACEMENT WITH ENROLLMENT AND TO MAKE RECOMMENDATIONS FOR ITS APPLICATION ON A STATEWIDE BASIS. THE MODEL WAS ESTABLISHED THROUGH SEARCHING LITERATURE, CONSULTING WITH EDUCATORS AND ELECTRONIC DATA PROGRAMERS, AND OBSERVING EXISTING PROGRAMS. IT WAS ESSENTIALLY A DATA…

The purpose of this article is to set forth a conceptual framework to help educational administrators understand the applications and potential of data processing activities in their institutions. It is expected that such a framework will provide a basis for data processing decisions and direction for future data processing activities. The model…

Examples of the use of Multiple Linear Regression (MLR) techniques are presented. This is done to show how MLR aids data processing and decision-making by providing the decision-maker with freedom in phrasing questions and by accurately reflecting the data on hand. A brief overview of the rationale underlying MLR is given, some basic definitions…

This report examines a series of general models that represent the process of merging records from separate files when it becomes essential to inhibit identifiability of records in at least one of the files. Models are illustrated symbolically by flow diagrams, and examples of each variation are taken from the social sciences. These variations…

Discusses databases and database management systems and explains how they can be used to organize and provide access to information. Highlights include relational models, database design considerations (particularly normalization), query languages used in programming, screen displays, data integrity and security, and effects of the organizational…

Discusses possibility of using expert systems to develop new model in cataloging theory made necessary by technological progress, rising user expectations, and economic pressures. A data structure for bibliographic information required by Anglo American Cataloging Rules, 2nd edition, (AACR2) is suggested, and possible heuristics for interpreting…

The development and implementation of an institutional framework to guide the management and use of information technologies (computing, office automation, and telecommunications) at Mount Royal College in Calgary, Alberta, are described. (Author/MLW)

A transformational model offers a way to eliminate the middleman (programmer) in acccessing a computerized data base. It provides a basis for the algorithms which analyze the input query. The linguistic analysis of the sentence string is translated into system terms and the required operations are carried out. (28 references) (Author/NH)

The design of a database interface, the different types of decisions supported, the nature and applications of the system outputs, and continuing work on extending the system are described. The system was designed to forecast the enrollment for Guilford College. (Author/MLW)