@InProceedings{QuaCaeLimSch09,
 title = {Convex Relaxation of Mixture Regression with Efficient Algorithms},
 author = {Novi Quadrianto and Tiberio Caetano and John Lim and Dale Schuurmans},
 booktitle = {Advances in Neural Information Processing Systems 22 (NIPS)},
 editor = {Y. Bengio and D. Schuurmans and J. Lafferty and C. K. I. Williams and A. Culotta},
 pages = {1491--1499},
 year = {2009}}