We consider a location problem where a planner has to decide where to open facilities
which have to be reached by customers at their own cost. The planner has two objectives …

The index tracking problem is the problem of determining a portfolio of assets whose
performance replicates, as closely as possible, that of a financial market index chosen as …

In this paper, an imprecise Multi-Objective Genetic Algorithm (iMOGA) is developed to solve
Constrained Multi-Objective Solid Travelling Salesman Problems (CMOSTSPs) in crisp …

The two best studied facility location problems are the p p-median problem and the
uncapacitated facility location problem (Daskin, Network and discrete location: models …

In this paper, a novel approach is presented to solve the traveling salesman problem with
profits (TSPP). This problem is an extension of the famous traveling salesman problem …

This paper addresses a rough multi-objective genetic algorithm (R-MOGA) to solve
constrained multi-objective solid travelling salesman problems (CMOSTSPs) in rough, fuzzy …

This paper deals with a new extension of the Travelling Salesman Problem (TSP) in which
the objective is to maximize the profit per unit time. A travelling salesman has to complete a …

We propose and solve a rich, bi-objective extension of the orienteering problem with time
windows (OPTW) to model a combined routing and scheduling problem. Our research is …

In this paper, we are interested in producing discrete and tractable representations of the set
of non-dominated points for multi-objective optimization problems, both in the continuous …

We evaluate the performance of a multi-objective evolutionary algorithm on a class of
dynamic routing problems with a single vehicle. In particular we focus on relating algorithmic …