subtasks
@inproceedings{Leibo2014,
address = {Lisbon, Portugal},
author = {Leibo, Joel Z. and Liao, Qianli and Poggio, Tomaso},
booktitle = {International Joint Conference on Computer Vision, Imaging and Computer Graphics, VISIGRAPP},
title = {{Subtasks of Unconstrained Face Recognition}},
year = {2014}
}