Deng, Zhibin; Fang, Shu-Cherng; Jin, Qingwei; Xing, Wenxun - In: European Journal of Operational Research 229 (2013) 1, pp. 21-28
transformed into a quadratic programming problem, which can be approximated by solving a sequence of linear conic programming … effort of solving linear conic programming problems, an adaptive approximation scheme is adopted to refine the union of …