@article{JMLR:v16:zhang15a,
  author  = {Jing Zhang and Victor S. Sheng and Bryce A. Nicholson and Xindong Wu},
  title   = {CEKA: A Tool for Mining the Wisdom of Crowds},
  journal = {Journal of Machine Learning Research},
  year    = {2015},
  volume  = {16},
  number  = {88},
  pages   = {2853--2858},
  url     = {http://jmlr.org/papers/v16/zhang15a.html}
}