JRS12, Joint Rough Sets Symposium, Workshop co-chair, Co-organizer of the Special Session “Rough Set Foundations”
ICMMI2013 International Conference on Man-Machine Interactions
IPMU12, Int.Conf. on Information Processing and Management of Uncertainty – Co-organizer of the Special Session “Basic Issues in Rough Sets”
AMLTA12, Int. Conf. on Advanced Machine Learning Technologies and Applications
WICT12, World Congress on Information and Communication Technologies
HIS12, HIS13 Int. Conf. on Hybrid Intelligent Systems
ISMIS2011, Int. Symposium on Methodologies for Intelligent Systems, Special Session on Rough Sets
IEEE-CSAE2011, Int. Conf. on Computer Science and Automation Engineering
ICIMM2011, Int. Conf. on Man-Machine Interactions
ISDA2010, Int. Conf. on intelligent systems design and applications
VUSW2009 Workshop on Managing Vagueness and Uncert