“…Xu, Freund, and Sun [14] propose a quadratic programming approach whose numerical performance outperforms those of the subgradient approach, the randomized incremental algorithm, and second order cone reformulation (1) solved by SeDuMi ( [11]). More recently, Jiang, Luo, and Ling [5] develop an efficient cutting plane algorithm and their computational experiments demonstrate the cutting plane algorithm outperforms the quadratic programming approach given in [14] and second order cone reformulation (1) solved by the CPLEX Solver. Furthermore, efficient algorithms for computing the small enclosing ball of a set of m balls in R n are considered in [16,9].…”