@ARTICLE{7173007,
<br>
author={M. Aung and S. Kaltwang and B. Romera-Paredes and B. Martinez and A. Singh and M. Cella and M. Valstar and H. Meng and A. Kemp and A. Elkins and N. Tyler and P. Watson and A. Williams and M. Pantic and N. Berthouze},
<br>  journal={IEEE Transactions on Affective Computing}, 
<br> title={The automatic detection of chronic pain-related expression: requirements, challenges and a multimodal dataset}, 
<br>  year={2016},
<br>  volume={PP},
<br>  number={99},
<br>  pages={1-1},
<br>  keywords={Context;Face;Face recognition;Licenses;Muscles;Observers;Pain;Chronic low back pain;emotion;pain behaviour},
<br>  doi={10.1109/TAFFC.2015.2462830},
<br>  ISSN={1949-3045},
<br>  month={},}<br>