Men, Han., Ngoc Cuong Nguyen, Robert M. Freund, Kian-Meng Lim, Pablo Parrilo and Jaime Peraire. Physical Review E Vol. 85, No. 4 (2012): 1-8. Working Paper.
Men, Han, Ngoc Cuong Nguyen, Robert M. Freund, Pablo A. Parrilo and Jaime Peraire. Journal of Computational Physics Vol. 229, No. 10 (2010): 3706–3725. Working Paper.
Freund, Robert M., and Jorge R. Vera. Mathematics of Operations Research Vol. 34, No. 4 (2009): 869-879. Working Paper.
Belloni, Alexandre, Robert M. Freund and Santosh Vempala. Mathematics of Operations Research Vol. 34, No. 3 (2009): 621-641. Working Paper.
Belloni, Alexandre, and Robert M. Freund. Mathematical Programming Vol. 119, No. 1 (2009): 95-107. Working Paper.
Belloni, Alexandre, and Robert M. Freund. Mathematical Programming Vol. 118, No. 2 (2009): 279-299. Working Paper.