@InProceedings{wierstra2008fem,
author = {Daan Wierstra and Tom Schaul and Jan Peters and J\"{u}rgen Schmidhuber},
title = {Fitness Expectation Maximization},
booktitle = {Lecture Notes in Computer Science, Parallel Problem Solving from Nature - PPSN X},
pages = {337--346},
publisher = {Springer-Verlag},
year = {2008}}