2 citations · 2 across the 2 of their papers we have counts for
3 papers
Multiobjective Combinatorial Optimization with Interactive Evolutionary Algorithms: the case of facility location problems
Maria Barbati, Salvatore Corrente, Salvatore Greco
We consider multiobjective combinatorial optimization problems handled by means of preference driven efficient heuristics. They look for the most preferred part of the Pareto front…
The {0,1}-knapsack problem with qualitative levels
Luca E. Schäfer, Tobias Dietz, Maria Barbati +3
A variant of the classical knapsack problem is considered in which each item is associated with an integer weight and a qualitative level. We define a dominance relation over the f…
A general space-time model for combinatorial optimization problems (and not only)
Maria Barbati, Salvatore Corrente, Salvatore Greco
We consider the problem of defining a strategy consisting of a set of facilities taking into account also the location where they have to be assigned and the time in which they hav…