@techreport{BruTraPin-etal2012:tarossiTR,
  author      = {Arne~Brutschy and Nam-Luc~Tran and Nadir~Baiboun and Marco~Frison and Giovanni~Pini and Andrea~Roli and Marco~Dorigo and Mauro~Birattari},
  title       = {Costs and Benefits of Behavioral Specialization},
  institution = {IRIDIA, Universit\'e Libre de Bruxelles},
  year =        {2012},
  number =      {TR/IRIDIA/2012-011},
  address =     {Brussels, Belgium},
}