Drezner, Z; Nickel, S; Ziegler, H-P - In: Journal of the Operational Research Society 63 (2012) 11, pp. 1578-1588
Many location problems can be expressed as ordered median objective. In this paper, we investigate the ordered median objective when the demand points are generated in a circle. We find the mean and variance of the kth distance from the centre of the circle and the correlation matrix between all...