Volume 24, Number 1, 1981
M. Healey:
The Possible Impact of Minicomputers and Microprocessors on Mainframe Computer Manufacturers.
3-8
E. B. James:
Microelectronics: The Impact on Computer Centres.
9-13
P. Hammersley:
The Impact of Microcomputer Systems on Commercial Data Processing.
14-16
Michael J. R. Shave:
Entities, Functions and Binary Relations: Steps to a Conceptual Schema.
42-47
Wendy J. Milne:
A Framework for the Investigation of a Spatial Data Base.
52-55
Amílcar Sernadas:
SYSTEMATICS: Its Syntax and Semantics as a Query Language (1).
56-61
Ian H. Witten,
Y. H. Ng:
An Ideographic Language Front end Processor for Accessing English Language Computer Systems.
62-70
P. R. Bird:
Data Structures for Calatogues of Sound Recordings.
92-94
Volume 24, Number 2, May 1981
K. W. Short:
Protection in Data Type Abstractions Using Constraints on Data Values.
118-124
Amílcar Sernadas:
SYSTEMATICS: Its Syntax and Semantics as a Query Language (2).
125-129
W. B. Samson:
Hash Table Collision Handling on Storage Devices with Latency.
130-131
Frank G. Pagan:
A Style for Writing the Syntactic Portions of Complete Definitions of Programming Languages.
143-147
D. F. Watson:
Computing the n-Dimensional Delaunay Tesselation with Application to Voronoi Polytopes.
167-172
Volume 24, Number 3, August 1981
F. Sami Zahran:
A Universal Data Model Holder for Data Dictionary Systems.
193-199
C. Lazos:
Increasing Computer System Productivity Software and Hardware Methods: A Comparative Study.
230-234
M. E. Falla:
The Gamma Software Engineering System.
235-242
G. F. Butler,
J. Pike:
A Free-Format Data Input Scheme Written in Standard FORTRAN (ANSI 66).
256-257
Donald Michie:
A Theory of Evaluative Comments in Chess with a Note on Minimaxing.
278-286
Volume 24, Number 4, November 1981
A. D. Chambers:
Current Strategies for Computer Auditing Within an Organisation.
290-294
Donald Millington:
Structured Systems Analysis and Design Using Standard Flowcharting Symbols.
295-300
Ian A. Macleod:
The Relational Model as a Basis for Document Retrieval System Design.
312-315
J. Pike:
Text Compression Using a 4 Bit Coding Scheme.
324-330
K. Hopper:
Retained Objects and Operating System Interfaces.
331-338
Ivor P. Page,
R. T. Wood:
Empirical Analysis of a Moving Head Disc Model with two Heads Separated by a Fixed Number of Tracks.
339-342
Hassan Gomaa:
A Hybrid Simulation/Regression Model of a Virtual Storage System.
358-366
James K. Mullin:
Change Area B-Trees: A Technique to Aid Error Recovery.
367-373