Seminar at Robotics group, Imperial College London, 2014
Seminar at Computer Science Department, Queen Mary University London, 2014
Seminar at Geography Department, Northern Illinois University, 2012
Colloquium at Transportation Research and Analysis Computing Center,
Argonne National Lab, 2012
Seminar at Electrical Engineering and Computer Science Department, Northwestern University, 2012
Seminar at Information Sciences and Technology College, The Pennsylvania State University, 2010
Talk at Midwest University Industry Summit, Purdue University, 2010
Seminar at Computer Science Department, Purdue University, 2010
Seminar at Computational Transportation Science Program, University of Illinois at Chicago, 2010
Seminar at Robotics Institute, Carnegie Mellon University, 2009
Seminar at Electrical Engineering Department, Columbia University, 2009
Seminar at Computer Science Department, University of Wisconsin at Madison, 2009
Seminar at Beckman Institute, University of Illinois at Urbana Champaign, 2009
Seminar at Computer Science and Engineering Department, University of Notre Dame, 2009
Seminar at McCormick School of Engineering and Applied Science, Northwestern University, 2009
Seminar at Computer Science Department, Indiana University Purdue University at Indianapolis, 2009