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Processing of Inverted Files in Magnetic Bubble Memories.
Peer reviewed Peer reviewed
Zaki, M.; Elboraey, F. – Information Processing and Management, 1985
Investigates applicability of inverted file processing in magnetic bubble memories by presenting four magnetic bubble memory models as storage mediums: one based on a major-minor loop configuration; one utilizing a decoder design on a magnetic bubble memory chip; and two based on different structural configurations of the first two. (MBR)
Descriptors: Algorithms, Classification, Computer Storage Devices, Data Processing
Multiple States and Variable Intensity in the Plasma Display Panel.
Petty, William Dooley – 1970
The plasma panel has potential as a computer output display device; and when perfected, may even be suitable for commercial television. In its normal operation the plasma panel exhibits a bistable range in which the cells can exist in either of two stable modes. The "on" state results from a discharge every cycle, and the "off"…
Descriptors: Computer Storage Devices, Data Processing, Design, Display Aids
DESIGN PRINCIPLES FOR AN ON-LINE INFORMATION RETRIEVAL SYSTEM. TECHNICAL REPORT.
LOWE, THOMAS C. – 1966
AREAS INVESTIGATED INCLUDE SLOW MEMORY DATA STORAGE, THE PROBLEM OF DECODING FROM AN INDEX TO A SLOW MEMORY ADDRESS, THE STRUCTURE OF DATA LISTS AND DATA LIST OPERATORS, COMMUNICATIONS BETWEEN THE HUMAN USER AND THE SYSTEM, PROCESSING OF RETRIEVAL REQUESTS, AND THE USER'S CONTROL OVER THE RETURN OF INFORMATION RETRIEVED. LINEAR, LINKED AND…
Descriptors: Codification, Communication (Thought Transfer), Computer Programs, Computer Storage Devices
Computer-Based Instruction: Instructional Design and Terminal Design.
Lamos, Joseph P. – 1977
Within the context of a large computer-based instructional system (CBI), the Air Forces Advanced Instructional System, instructional needs and requirements are evaluated as determinants of computer terminal design. It is shown that traditional definitions and uses of computer managed instruction (CMI) and computer assisted instruction (CAI) must…
Descriptors: Computer Assisted Instruction, Computer Oriented Programs, Computer Storage Devices, Cost Effectiveness
Handbook of Methods for Information Systems Analysts and Designers. Volume I - Basic Handbook and Appendix I. Final Technical Report.
Altman, James W.; And Others – 1971
A generalizable procedure for the analysis and design of information systems is described in the context of allied and supporting data methods, design assessment, and project management considerations. This procedure follows from a view of information systems development as a complex series of goal-directed iterations, rather than a well-ordered…
Descriptors: Computer Storage Devices, Data Processing, Decision Making, Design
Handbook of Methods for Information Systems Analysts and Designers. Volume II - Appendix II TRACE. Final Technical Report.
Altman, James W.; And Others – 1971
A generalizable procedure for the analysis and design of information systems is described in the context of allied and supporting data methods, design assessment, and project management considerations. This procedure follows from a view of information systems development as a complex series of goal-directed iterations, rather than a well-ordered…
Descriptors: Computer Storage Devices, Data Processing, Decision Making, Design
Design, Study and Simulation of Space-Divided Output Buffer for PLATO.
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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