@article{learningoppositeswithevolvingrules,
  title = {Learning Opposites with Evolving Rules},
  author = {Hamid. R. Tizhoosh and Shahryar Rahnamayan},
  year = {2015},
  eprint = {1504.05619},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1504.05619v1},
}