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- "A Tutorial on The Potential Method''}, New Trends in Graph Coloring, BIRS, Banff, AB, Canada, Oct 16-21, 2016.
- "Bounded Diameter Arboricity''}, Southern Italian Workshop on Algorithms and Graphs, Bari, Italy, Sep 26-30, 2016.
- "On Reed's Conjecture''}, International Workshop on Structure in Graphs and Matroids, Eindhoven, Netherlands, Jul 25-29, 2016.
- "Beyond Grotzsch's Theorem: 3-colorings of Graphs of Girth Five on Surfaces''}, Directed Graphs Conference, Waterloo, Ontario, Canada, Jul 7-8, 2016.
- "Generalizations of Reed's Conjecture''}, SIAM DM '16, Atlanta, Georgia, USA, Jun 6-10, 2016. Invited to Mini-Symposium on Graph Coloring.
- "On Reed's Conjecture''}, AMS Sectional Meeting, Apr 15-17, 2016, Fargo, ND, USA. Invited to Session on Probabilistic and Extremal Combinatorics.
- "How Many Colors Can We Save''}, Workshop on Graph Theory, Oberwolfach, Germany, Jan 11-15, 2016.

- "Progress on Reed's chi-delta-omega conjecture", Barbados Graph Theory Workshop, Holetown, Barbados, Mar 25-Apr 1, 2016.

- University of Illinois at Urbana-Champaign, Combinatorics Seminar, Sep 2016.
- University of Waterloo, Undergraduate Research Seminar, May 2016.
- University of Waterloo, Graph Theory Seminar, May 2016.
- Iowa State University, Discrete Mathematics Seminar, April 2016.
- Georgia Tech, Graph Theory Seminar, March 2016.
- University of Waterloo, Graph Theory Seminar, February 2016.