Research Fellow/Professor  |  Liau, Churn-Jung       Invited Talks   Modal Logic in Data Privacy, Taichung, Taiwan, 2011 International Conference on Advanced Information Technologies (2011/04/23) On the Logical Aspects of Relational Granulation and Social Position Analysis, University of Hyderabad, Gachibowli, India, Third Indian School on Logic and its Applications (2010/01/19)