@inproceedings{song2016deep,
 author    = {Song, Hyun Oh and Xiang, Yu and Jegelka, Stefanie and Savarese, Silvio},
 title     = {Deep Metric Learning via Lifted Structured Feature Embedding},
 booktitle = {IEEE Conference on Computer Vision and Pattern Recognition (CVPR)},
 year      = {2016}
}