Australian Computer Journal, Volume 12

Volume 12, Number 1, 1980

• Igor Hawryszkiewycz: Data Analysis - What are the Necessary Concepts. 2-14
• John P. Penny, C. R. Sheedy: Measurement of response Time Performance in Small Time-sharing Systems. 15-22
• James Leslie Keedy: On the Exportation of Variables. 23-27
• A. Theerachetmongkol, Anthony Y. Montgomery: Semantic Integrity Constraints in the Query by Example Data Base Management Language. 28-42

Volume 12, Number 2, 1980

• Anthony Y. Montgomery: Editorial A Short Essay on Some Problems with Teaching of Computing in Australian Government Institutions Today. 46-47
• J. Ross Quinlan: An Introduction to Knowledge-Based Expert Systems. 56-62
• James Leslie Keedy: Virtual Memory. 63
• B. Cheek: A Fast and Stable List Sorting Algorithm. 64-69
• W. T. Williams: TWONET: A New Program for the Computation of a Two-Neighbour Network. 70

Volume 12, Number 3, 1980

• Garth L. Wolfendale: The CSIRONET Local Computer Network. 86-88
• Larry H. Reeker: Natural Language Programming and Natural Programming Languages. 89-93
• D. L. Overheu: Computer Applications in the Totalizator Industry in Australia. 93-99
• F. O'Brien: The Software Compatible Machine. 100-104
• Gérard M. Baudet, Richard P. Brent, H. T. Kung: Parallel Execution of a Sequence of tasks on a Asynchronous Multiprocessor. 105-112
• F. Hirst, P. Hawryszkiewycz: Computer Elucidation of the Occurrence of Higher Odd Subharmonic Motion and Other Subharmonic Phenomena. 113-119

Volume 12, Number 4, 1980

• F. Warren Burton, Brian Lings: FACETS: A Language Feature for security and Flexibility. 125-131
• Selim G. Akl: The Minimal Directed spanning Graph for Combinatorial Optimization. 132-136
• John Burr: Marginal Totals for Multidimensional Arrays. 137-139
• L. M. Casey: Distributed Computing and its Competitors. 140-145
• Peter Juliff: Program Control by State Transition Tables. 146-152
• G. L. Cock: Computer Aided Design of Printed Circuit Board Layouts.