Belloni, Alexandre, and Robert M. Freund. SIAM Journal on Optimization Vol. 19, No. 3 (2008): 1073-1092. Working Paper.
Belloni, Alexandre, Robert M. Freund, Matthew Selove, and Duncan Simester. Management Science Vol. 54, No. 9 (2008): 1544-1553. Working Paper.
Belloni, Alexandre, and Robert M. Freund. Mathematical Programming Vol. 111, No. 1 (2008): 57-93. Working Paper.
Alexandre Belloni, Robert M. Freund and Santosh Vempala. In Learning Theory: 20th Annual Conference on Learning Theory, COLT 2007, San Diego, CA, USA, June 13-15, 2007, Proceedings (Lecture Notes in Computer Science / Lecture Notes in Artificial Intelligence), edited by Claudio Gentile and Nader Bshouty. Berlin, Germany: July 2007. Working Paper.
Freund, Robert M., Fernando Ordóñez, and Kim Chuan Toh. Mathematical Programming Vol. 109, No. 2 (2007): 445-475. Working Paper.
Cai, Zhi, and Robert M. Freund. Computational Optimization and Applications Vol. 34, No. 3 (2006): 299-319. Working Paper.