First EEML took place in Leuven, Belgium and was organized in collaboration with the Faculty of Economics and Business at the Katholieke Universiteit Leuven and the Department of Data Analysis and Artificial Intelligence at the National Research University Higher School of Economics, Moscow, Russia.
Web site: http://www.econ.kuleuven.be/icfca/workshopEeml.html
EEML 2012 Proceedings can be found by the following link: http://ceur-ws.org/Vol-870/
Second EEML took place in Dallas, TX, USA as a part of the workhsop program of IEEE ICDM 2013.
EEML 2013 delivered talks are listed on the workshop website http://eeml.hse.ru/2013/ and the proceedings can be downloaded from IEEE Xplore as a part of ICDMW 2013.