Browsing South African Computer Journal 1994(12) by Title

Now showing items 5-7 of 7

Some current practices in evaluating IT benefits in South African organisations

Sutherland, F (South African Computer Society (SAICSIT), 1994)

IT has a dynamic impact on organisations and little research has been done especially on the extent to which senior executives take the different system types into account when they appraise an IT investment. The aim of ...
Specialization by exclusion

Theron, H; Cloete, I (South African Computer Society (SAICSIT), 1994)

This paper presents a theoretical analysis of the search schemes employed by AQ, CN2 and the recently introduced BEXA algorithm. These covering algorithms induce disjunctive concept descriptions, and employ a general-to-specific ...
Teaching Pascal using multimedia

Jordaan, DB; Gilliland, S (South African Computer Society (SAICSIT), 1994)

Research has shown that traditional teaching methods such as lecturing are not always as effective as the teacher or lecturer might like them to be. Frederick [3, p45] stated: 'Nearly all learning theorists.faculty development ...

Search UnisaIR