@article{COO*13,
  title = "Aggregating Semantic Annotators",
  author = "Luying Chen and Stefano Ortona and Giorgio Orsi and Michael Benedikt",
  year = "2013",
  journal = "Proceedings of the VLDB Endowment (PVLDB)",
  number = "13",
  pages = "1486--1497",
  url = "http://dl.acm.org/citation.cfm?id=2536258.2536261",
  volume = "6",
}