@article{DBLP:journals/tsmc/GirginPA07,
  author    = {Sertan Girgin and
               Faruk Polat and
               Reda Alhajj},
  title     = {Positive Impact of State Similarity on Reinforcement Learning
               Performance},
  journal   = {IEEE Transactions on Systems, Man, and Cybernetics, Part
               B},
  volume    = {37},
  number    = {5},
  year      = {2007},
  pages     = {1256-1270},
  ee        = {http://doi.ieeecomputersociety.org/10.1109/TSMCB.2007.899419},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}