@inproceedings{chang2011OHRank, 
author = {Chang, K.-Y. and Chen, C.-S. and Hung, Y.-P.}, 
Booktitle = {IEEE Conference on Computer Vision and Pattern Recognition (CVPR)}, 
Title = {Ordinal Hyperplanes Ranker with Cost Sensitivities for Age Estimation}, 
Year = {2011}
}