Blanquero, Rafael; Carrizosa, Emilio; Schöbel, Anita; … - In: European Journal of Operational Research 215 (2011) 1, pp. 14-20
A global optimization procedure is proposed to find a line in the Euclidean three-dimensional space which minimizes the sum of distances to a given finite set of three-dimensional data points. Although we are using similar techniques as for location problems in two dimensions, it is shown that...