@article{accurateestimationofinfluenzaepidemics,
  title = {Accurate estimation of influenza epidemics using Google search data via ARGO},
  author = {Shihao Yang and Mauricio Santillana and S. C. Kou},
  year = {2015},
  eprint = {1505.00864},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1505.00864v2},
}