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Systems Development	2
Computer Storage Devices	1
Coordinate Indexes	1
Filing	1
Futures (of Society)	1
Information Processing	1
Information Retrieval	1
Information Science	1
Information Storage	1
Information Systems	1
Library Automation	1
Machine Translation	1
Man Machine Systems	1
Mathematical Models	1
Online Systems	1
Technological Advancement	1
Telecommunications	1
Users (Information)	1
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Information Processing and…

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Koenig, Michael E. D.	1
Schuegraf, E. J.	1

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Journal Articles	1
Reports - Research	1

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Compression of Large Inverted Files with Hyperbolic Term Distribution

Peer reviewed

Schuegraf, E. J. – Information Processing and Management, 1976

Calculations of storage requirements for retrieval systems using inverted files. Problem of minimal storage requirements for inverted file is solved for different index term distributions. (Author/KP)

Descriptors: Coordinate Indexes, Filing, Information Retrieval, Information Storage

The Convergence of Moore's/Mooers' Laws.

Peer reviewed

Koenig, Michael E. D. – Information Processing and Management, 1987

Presents a four-stage hypothesis of information systems development based on computational capability, storage capability, communications capability, and effective voice input. Moore's Law and Mooers' Law are explained, the interface between the system and the user is discussed, and projections for the future are suggested. (21 references)…

Descriptors: Computer Storage Devices, Futures (of Society), Information Processing, Information Science