@inproceedings{zengWSY:CVPR2013, title = {Nonlinearly Constrained {MRFs}: Exploring the Intrinsic Dimensions of Higher-Order Cliques}, author = {Zeng, Yun and Wang, Chaohui and Soatto, Stefano and Yau, Shing-Tung}, booktitle = {IEEE Conference on Computer Vision and Pattern Recognition (CVPR)}, year = {2013}, doi = {} }