@article{TPAMI:2016:He,<br>
author={Xiaofei He and Chiyuan Zhang and Lijun Zhang and Xuelong Li},<br>
journal={IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)},<br>
title={A-Optimal Projection for Image Representation},<br>
year={2016},<br>
volume={38},<br>
number={5},<br>
pages={1009--1015},<br>
}