@article{jAngluinACR08,
  author    = {Dana Angluin and
               James Aspnes and
               Jiang Chen and
               Lev Reyzin},
  title     = {Learning large-alphabet and analog circuits with value injection
               queries},
  journal   = {Machine Learning},
  volume    = {72},
  number    = {1-2},
  year      = {2008},
  pages     = {113-138}
}