@inproceedings{ijcai2013p341,
  title     = {Lifelong Learning for Acquiring the Wisdom of the Crowd},
  author    = {Kamar, Ece and Kapoor, Ashish and Horvitz, Eric},
  booktitle = {Proceedings of the Twenty-Third International Joint Conference on
               Artificial Intelligence, {IJCAI-13}},
  publisher = {AAAI Press / International Joint Conferences on Artificial Intelligence},
  editor    = {Francesca Rossi},
  pages     = {2313--2319},
  year      = {2013},
  month     = {8},
  url       = {https://ijcai.org/proceedings/2013/341},
}