• Invited Talk. On the Use of Presumptions in Structured Defeasible Reasoning. United States Military Academy at West Point, Network Science Center. West Point, USA, September 2013.
  • Invited Talk. The Intelligence of Machines: faster, smarter, and more helpful machines every day? Invited Talk at Computer Science Academic Sessions for the Oxford Pathways Year 12 Study Days. Brasenose College, University of Oxford, UK.\ March 2012.
  • Invited Talk. Personalizable Knowledge Management. Invited talk at Syracuse University, Department of Electrical Engineering and Computer Science, Syracuse, USA, April, 2011.
  • Invited Talk. Effectively Managing Uncertainty in Relational Databases. Invited talk at Google Workshop for Women Engineers, Mountain View, California, USA, Feb, 2009.
  • Tractable Methods for Predicting an Opponent's Most Probable Actions. Presentation at the University of Maryland CS Department Colloquium Series for the Gannon Summer GRA Award, October 2007.