Browsing by Subject "Mixed integer linear programming"
Now showing items 1-5 of 5
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Mixed integer linear programming for unit commitment and load dispatch optimisation
(North-West University (South Africa), 2019)The objective of solving the unit commitment and environmental economic load dispatch problem (UCEELD) for power utilities is to minimise the overall operational cost associated to power generation, while optimising the ... -
A note on flow-based formulations for solving resource constrained scheduling problems
(ORSSA, 2017)The resource constrained scheduling problem involves the scheduling of a number of activities over time, where each activity consumes one or more resources per time period. For a feasible solution to exist, the total ... -
Turbine investment optimisation for energy recovery plants by utilising historic steam flow profiles
(Elsevier, 2018)Burnable off-gases generated in engineering process plants are regularly utilised as energy sources. A common use is for steam production, where excess steam is allocated to power generation turbines. Fluctuating off-gas ... -
Variable selection in logistic regression models through the application of exact mathematical programming
(SASA, 2020)A linearised approximation of the log-likelihood objective function is presented as a potential alternative to iterative fitting methods employed by logistic regression. The log-likelihood objective function is solved using ... -
Variable selection in logistic regression using exact optimisation approaches
(North-West University (South Africa), 2020)Logistic regression modelling has been and still remains one of the most frequently used methods for the solving of binary classifcation problems, where the target variable of interest can take on one of two values. Futher ...