Minimum cost resource allocation for meeting job requirementsVenkatesan T. ChakaravarthyGyana R. Parijaet al.2011IPDPS 2011
Linear-time approximation schemes for clustering problems in any dimensionsAmit KumarYogish Sabharwalet al.2010Journal of the ACM
Linear time algorithms for clustering problems in any dimensionsAmit KumarYogish Sabharwalet al.2005ICALP 2005