@InProceedings{Machado11,

author= {Marlos C. Machado and Bruno S. L. Rocha and Luiz Chaimowicz},
title = {{Agents Behavior and Preferences Characterization in Civilization IV}},
booktitle={X Brazilian Symposium on Computer Games and Digital Entertainment (SBGames)},
year = {2011},
month={november}

}