title: Genetic Algorithm - what is steady state selection?
body: <p>I'm doing a final year project on genetic algorithms - specifically of the Dawkins Weasel type.  I've done roulette selection and tournament selection, still to do steady state selection, but I'm not sure exactly what it is and references I find online are all pretty vague.</p>
  
  <p>Does anyone know how it should be implemented?  Any pointers would be great.</p>
  
  <p>Many thanks.</p>