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A data abstraction model
(University of Canterbury, 1978)
An abstract model, called the data abstraction model, is proposed, and the basic DATAM constructs and representations are presented. The use of DATAM in the modelling and representation of the enterprise view of data is ...
Efficient Coding of the Danzig-Wolfe Decomposition (Linear Programming) Algorithm
(University of Canterbury. Computer Science, 1978)
The Dantzig-Wolfe decomposition (linear programming) principle published in 1960 involves the solving of large-scale mathematical programming problems of particular structure. Large practical problems of this type typically ...