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Hayes, R.M. – 1969
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…
Descriptors: Automation, Data Processing, Filing, Indexing
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Cooper, David; Lynch, Michael F. – Information Processing and Management, 1984
Suggests new method of external distribution called tree partitioning that involves use of binary tree to split incoming file into successively smaller partitions for internal sorting. Number of disc accesses during a tree-partitioning sort were calculated in simulation using files extracted from British National Bibliography catalog files. (19…
Descriptors: Classification, Comparative Analysis, Computer Software, Data Processing
Frick, Frederick C.; Karp, David – 1973
An investigation was carried out to determine the feasibility and relative cost of developing pictorial procedures that could be used in conjunction with the Lincoln Training System (LTS) for task simulation in the support of performance laboratory instruction. Results showed that the technique was economical and effective. The storage and data…
Descriptors: Audiovisual Aids, Audiovisual Instruction, Costs, Data Processing
Steele, Fred – 1977
This document describes an aid invented by the author for teaching binary computer concepts in a data processing course for business students unfamiliar with mathematical concepts. It permits the instructor to simulate the inner, invisible operation of storing data electronically. The standard 8-bit "byte" is represented by a portable…
Descriptors: Business Education, Community Colleges, Computer Science Education, Data Processing
Bumbarger, C.S., Ed.; Friesen, D., Ed. – 1968
The Banff Regional Conference is intended for superintendents and trustees of medium-sized urban school districts in Canada's four western provinces. Some of the applications and limitations of electronic data processing were discussed at the 1968 conference. The following topics were covered in presentations: (1) A basic introduction to the…
Descriptors: Bibliographies, Computer Assisted Instruction, Computer Oriented Programs, Computer Science Education
Kommers, Piet, Ed.; Issa, Tomayess, Ed.; Issa, Theodora, Ed.; McKay, Elspeth, Ed.; Isias, Pedro, Ed. – International Association for Development of the Information Society, 2016
These proceedings contain the papers and posters of the International Conferences on Internet Technologies & Society (ITS 2016), Educational Technologies (ICEduTech 2016) and Sustainability, Technology and Education (STE 2016), which have been organised by the International Association for Development of the Information Society and…
Descriptors: Conferences (Gatherings), Foreign Countries, Internet, Educational Technology
Goodlad, John I.; And Others – 1966
In an effort to increase the awareness of educators about the potential of electronic data processing (EDP) in education and acquaint the EDP specialists with current educational problems, this book discusses the routine uses of EDP for business and student accounting, as well as its innovative uses in instruction. A description of computers and…
Descriptors: Automation, Computer Oriented Programs, Computer Programs, Data Processing
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Cohen, Malcolm S. – 1975
The purpose of the research described in the report is twofold. First, it is to analyze the relative benefits and costs of on-line computerized placement systems. The techniques developed for such an analysis which might be useful in evaluating other manpower programs are presented. Second, it is to provide a prototype model which shows how…
Descriptors: Computer Storage Devices, Computers, Cost Effectiveness, Data Processing
Levine, Paula Naomi – 1969
This thesis describes the requirements for a buffer storage device, with respect to other system components and its own limitations, which is designed to aid in the economic transmission of processed data from a central computer to distant terminals. Proceeding from the fact that tariff rates on wide band educational television channels are…
Descriptors: Communications, Computer Assisted Instruction, Computer Science, Computer Storage Devices