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Browsing Department of Decision Sciences by Advisor "Potgieter, P. H."

Browsing Department of Decision Sciences by Advisor "Potgieter, P. H."

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  • The complexity of unavoidable word patterns 
    Sauer, Paul Van der Merwe (2019-12)
    The avoidability, or unavoidability of patterns in words over finite alphabets has been studied extensively. The word α over a finite set A is said to be unavoidable for an infinite set B+ of nonempty words over a finite ...
  • Metaheuristic approaches to realistic portfolio optimisation 
    Busetti, Franco Raoul (2000-06)
    In this thesis we investigate the application of two heuristic methods, genetic algorithms and tabu/scatter search, to the optimisation of realistic portfolios. The model is based on the classical mean-variance approach, ...

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