@article{journals/internet/HeymannKG07,
  author = {Heymann, Paul and Koutrika, Georgia and Garcia-Molina, Hector},
  date = {2007-11-08},
  ee = {http://doi.ieeecomputersociety.org/10.1109/MIC.2007.125},
  interhash = {dea5faea536678622993617bfc5fbb85},
  intrahash = {8a293527604e19085173fa461340f55e},
  journal = {IEEE Internet Computing},
  number = 6,
  pages = {36-45},
  title = {Fighting Spam on Social Web Sites: A Survey of Approaches and Future Challenges.},
  url = {http://dblp.uni-trier.de/db/journals/internet/internet11.html#HeymannKG07},
  volume = 11,
  year = 2007
}

@inproceedings{conf/airweb/MarkinesCM09,
  author = {Markines, Benjamin and Cattuto, Ciro and Menczer, Filippo},
  booktitle = {AIRWeb},
  crossref = {conf/airweb/2009},
  date = {2009-05-06},
  editor = {Fetterly, Dennis and Gyöngyi, Zoltán},
  ee = {http://doi.acm.org/10.1145/1531914.1531924},
  interhash = {50847302da776b6e04e53209a0b54699},
  intrahash = {46e6041bcf0ba281cdcc3fc4cec6ae60},
  isbn = {978-1-60558-438-6},
  pages = {41-48},
  series = {ACM International Conference Proceeding Series},
  title = {Social spam detection.},
  url = {http://dblp.uni-trier.de/db/conf/airweb/airweb2009.html#MarkinesCM09},
  year = 2009
}

@inproceedings{koutrika2007combating,
  address = {New York, NY, USA},
  author = {Koutrika, Georgia and Effendi, Frans Adjie and Gy\"{o}ngyi, Zolt\'{a}n and Heymann, Paul and Garcia-Molina, Hector},
  booktitle = {AIRWeb '07: Proceedings of the 3rd international workshop on Adversarial information retrieval on the web},
  doi = {http://doi.acm.org/10.1145/1244408.1244420},
  interhash = {8b6de1f035a46f5465f1ed868a18c79a},
  intrahash = {776b76b33d469e438b0e5f74fc7ec7f0},
  isbn = {978-1-59593-732-2},
  location = {Banff, Alberta, Canada},
  pages = {57--64},
  publisher = {ACM Press},
  title = {Combating spam in tagging systems},
  url = {http://portal.acm.org/citation.cfm?id=1244408.1244420},
  year = 2007
}