Prof. Minos Garofalakis is an invited keynote speaker for the8th ACM International Conference on Distributed Event Based Systems(DEBS'2014) (http://www.cse.iitb.ac.in/debs2014/ )and the 18th East-European Conference on Advances in Databases andInformation Systems (ADBIS'2014) (http://adbis2014.finki.ukim.mk/ ).He also serves as PC-Chair for the 23rd ACM International Conference onInformation and Knowledge Management (CIKM'2014) (http://cikm2014.fudan.edu.cn/ ).