@article{detectingsponsoredrecommendations,
  title = {Detecting Sponsored Recommendations},
  author = {Krishnasamy Subhashini and Sen Rajat and Oh Sewoong and Shakkottai Sanjay},
  year = {2015},
  eprint = {1504.03713},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1504.03713v1},
}