@article{DBLP:journals/debu/GrozMR15,
  author    = {Beno{\^{\i}}t Groz and
               Tova Milo and
               Sudeepa Roy},
  title     = {On the Complexity of Evaluating Order Queries with the Crowd},
  journal   = {{IEEE} Data Eng. Bull.},
  volume    = {38},
  number    = {3},
  pages     = {44--58},
  year      = {2015},
  url       = {http://sites.computer.org/debull/A15sept/p44.pdf},
  timestamp = {Sun, 21 Feb 2016 18:20:27 +0100},
  biburl    = {https://dblp.org/rec/bib/journals/debu/GrozMR15},
  bibsource = {dblp computer science bibliography, https://dblp.org}
}