Dubey’s (1993) model generates a linear schedule and
performs multiresource leveling that uses a natural weighting that
favors the resource with a larger contribution to the deviation in
daily resource usage and generates a combined resource histogram
to level the resources in a single operation. Despite its obvious
advantages, Dubey’s (1993) model is based on critical path method
(CPM) calculations as it computes free floats instead of using the
production rates of the activities, and uses a modified version of the
minimum moment algorithm that actually does not produce better
results than the original algorithm