@article{josecp2014role,
  title={On the role of Correlation and Abstraction in Cross-Modal Multimedia Retrieval},
  author={Costa Pereira, Jose and Coviello, Emanuele and Doyle, Gabriel and Rasiwasia, Nikhil and Lanckriet, Gert and Levy, Roger and Vasconcelos, Nuno},
  journal={Transactions of Pattern Analysis and Machine Intelligence},
  year={2014}, 
  month={March}, 
  volume={36}, 
  number={3}, 
  pages={521--535}, 
  publisher={IEEE}
  doi={10.1109/TPAMI.2013.142}, 
  ISSN={0162-8828}
}