“…Moreover, due to the fact that a DC decomposition is not unique, the found DC decompostion may not be the most suitable one. However, there exist many practical applications where the objectives are in the explicit DC form, like in clustering [2], spherical separability problems [11], productiontransportation planning [15], wireless sensor network planning [1], and data visualization [5]. It is worth noticing that these applications usually either model the problem directly as a single-objective problem or scalarize a biobjective problem, even if they have multiobjective nature.…”