@inproceedings { santos16, booktitle = {Proceedings of the 22st European Conference on Artificial Intelligence (ECAI2016)}, keywords = {Game Theory;Multi-Agent Societies;Miscellaneous;}, pages = {1592-1593}, publisher = {IOS Press}, series = { Frontiers in Artificial Intelligence and Applications}, title = {Execution Errors Enable the Evolution of Fairness in the Ultimatum Game}, volume = {Volume 285: ECAI 2016}, year = {2016}, author = {Fernando P. Santos and Francisco C. Santos and Ana Paiva and Jorge M. Pacheco} }