
Invited and Supported Participant
(Special Programs, Workshops, Conferences)
 31st Clemson MiniConference on Discrete Mathematics and Algorithms
Clemson, SC, Oct 21, 2016
 International conference on current trends in graph theory and computation
South Asian University New Delhi, India, September 1119, 2016
 A New Era of Discrete and Computational Geometry Monte Verità, Ascona, Switzerland, June 26July 1 2016
 Intersectionfest (plenary speaker) Virginia Commonwealth University March 79, 2016
 29th Midwestern Conference on Combinatorics & Combinatorial Computing (plenary speaker) College of Charleston, Oct 1719, 2015

Institute of Mathematics and its Applications
Special Year in Discrete Mathematics, Spring 2015 full semester participant
 NSFCBMS Conference on Mathematical Phylogenetics,
Winthrop University, Rock Hill, SC June 2014

Combinatorial Optimization Approaches to Graph Crossing Numbers,
Maribor, Slovenia, June 2014
 Exact Crossing Numbers Workshop,
American Institute of Mathematics, Palo Alto, California, April 2014
 Search Methodologies III Bielefeld, Germany, September 37, 2012

Mathematical Physics of Complex Networks: from Graph Theory to Biological Physics,
MaxPlanckInstitut für Physik
komplexer Systeme, Dresden, Germany, May 2012

Crossing Numbers Turn Useful, Banff International Research Station, Canada, Aug 2126 2011

Hypergraph Turán problem Workshop, American Institute of Mathematics, Palo Alto, California, March 2011

