3 papers
q-fin.GN2020
Reel Stock Analysis for an Integrated Paper Packaging Company
Constantine Goulimis, Gaston Simone
The production of corrugated paper boxes accounts for roughly one third of the world's total paper production and, as a result of both COVID-19 and the rise of e-commerce, is a gro…
math.OC2020
Counterexamples in the CSP
Constantine Goulimis
We present a collection of examples in various aspects of the one-dimensional cutting stock problem ('1D-CSP'). Based on our 37+ year experience in this area, we discuss some model…
cs.AI2020
Can ML predict the solution value for a difficult combinatorial problem?
Constantine Goulimis, Gastón Simone
We look at whether machine learning can predict the final objective function value of a difficult combinatorial optimisation problem from the input. Our context is the pattern redu…