In this dissertation we develop a framework that combines data mining, statistics and operations research methods for improving real-time decision support systems in healthcare. Our approach consists of three main concepts: data gathering and preprocessing, modeling, and deployment. We introduce the notion of offline and semi-offline modeling to…

Increased use of microcomputers in schools can be implemented more effectively when management develops acquisitions standards and controls. Technical standards as well as operational and documentation standards are outlined. (MLF)

A review of the current status of data processing (DP) in management information systems, including the functions assigned to DP in organizations, what it was designed to do, and levels of training of personnel, provides the basis for an examination of new demands on DP. An approach which is advocated as a means of overcoming many of the…

Systems analysis of an operating system consists of the evaluation of the efficiency, economy, accuracy, and productivity of existing procedures measured against the stated objectives of the library; and the design of new procedures to satisfy the demands of management and user. The data processing subsystem performs ongoing operations of function…

This final article in a series on identification of cost/benefits data, formulation of models, and data collection discusses use of cost/benefits analysis results. The following issues are addressed: how to be prepared for study objections; how to increase understanding of your study; and viewing cost/benefit analysis as an iterative activity.…

The report summarizes work done in the study of measures for the effectiveness of the performance of large file systems. It consists of six sections: An "Introduction and Summary" which describes the background for the study, the approach taken in it, and summarizes the results; A discussion of the "Forms of Input", which characterizes the basic…

CONVERSION AND COMPATIBILITY CONSTITUTE TWO MAJOR CONCERNS IN THE INSTITUTION OF AUTOMATED SYSTEMS IN LIBRARIES. AS A CONSEQUENCE OF THESE TWO FACTS, THIS REPORT DESCRIBES IN DETAIL FIVE MORE OR LESS STANDARD AND HIGHLY COMPATIBLE CIRCULATION SYSTEMS WHICH INCORPORATE A COMMON FORM OF INPUT AND WHICH REQUIRE A MINIMUM OF CONVERSION FROM…

SUCH QUESTIONS AS WHY AND HOW OPERATIONS RESEARCH (OR) AND SYSTEMS ANALYSIS ORIGINATED, WHAT THEY ARE, AND WHAT CONTRIBUTIONS THEY MIGHT MAKE TO INSTRUCTIONAL MEDIA PROGRAMS ARE ANSWERED. "OR" ORIGINATED AT THE OUTBREAK OF WORLD WAR II WHEN MILITARY ORGANIZATIONS, WHICH HAD BEEN DEVELOPING THEIR TECHNOLOGY FASTER THAN IT COULD BE…

Some of the major elements of administrative information systems design as applied to higher education are described. Differences between the application of computer technology in the commercial environment and the educational environment are discussed. The major steps in systems development from problem definition through implementation are…

This report, the result of developmental research on a planning information system for North Carolina, describes the planning process at higher levels of State government, defines a general information system and derives a planning information system from various types of planning, provides guidelines for system design and evaluation, and…

THE DESIGN SPECIFICATIONS NECESSARY TO DEVELOP A FEDERAL-LEVEL, VOCATIONAL EDUCATION INFORMATION SYSTEM (VEIS), WERE PRESENTED IN THIS MANUAL. BASIC DESIGN ELEMENTS WERE DETERMINED BY STUDYING THE FEDERAL VOCATIONAL EDUCATION REPORTING REQUIREMENTS FOR EACH STATE AND BY EVALUATING A NUMBER OF IMMEDIATE REPORTING REQUIREMENTS WITHIN THE FEDERAL…

THE DESIGN SPECIFICATIONS NECESSARY TO DEVELOP A NATIONWIDE STATE-LEVEL, VOCATIONAL EDUCATION INFORMATION SYSTEM (VEIS) WERE PRESENTED IN THIS MANUAL. THESE SPECIFICATIONS WERE PREPARED TO CONFORM TO A UNIVERSAL STYLE FOR ALL STATES AND U.S. TERRITORIES TO USE IN FULFILLING THEIR FEDERAL VOCATIONAL EDUCATION REPORTING REQUIREMENTS. THE OUTPUT…

This study analyzes the basic cost factors in the automation of library catalogs, with a separate examination of the influence of typography on the cost of printed catalogs and the use of efficient automatic error detection procedures in processing bibliographic records. The utility of automated catalogs is also studied, based on data from a…

The development of information systems is described with regard to the roles of the system user and the data processing specialist. Institutional needs are best served by coordination efforts, usually handled by a management systems office, which is also responsible for the maintenance and production of an institutional data element dictionary and…

Computer-based information systems have evolved from emphasizing data processing to providing full and flexible support for management. They have moved from providing mere data to providing a medium for representing knowledge wherein managers can analyze data, formulate ideas, structure arguments, and building models. (Author/MLW)