Search Results for author: Roussos Dimitrakopoulos

Found 2 papers, 0 papers with code

Learning on Graphs for Mineral Asset Valuation Under Supply and Demand Uncertainty

no code implementations7 Dec 2022 Yassine Yaakoubi, Hager Radi, Roussos Dimitrakopoulos

Valuing mineral assets is a challenging task that is highly dependent on the supply (geological) uncertainty surrounding resources and reserves, and the uncertainty of demand (commodity prices).

Scheduling

Learning to Schedule Heuristics for the Simultaneous Stochastic Optimization of Mining Complexes

no code implementations25 Feb 2022 Yassine Yaakoubi, Roussos Dimitrakopoulos

By learning from data describing the performance of the heuristics, a problem-specific ordering of heuristics that collectively finds better solutions faster is obtained.

Combinatorial Optimization Scheduling +1

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