HISTs and Halin graphs 2, 21st Combinatorics Young Researchers Conference, Keio University, Japan (2025).
HISTs and Halin graphs, MSJ Autumn Meeting 2023, Tohoku University, Japan (2023).
Monochromatic Homeomorphically Irreducible Trees in Edge-Colored Graphs, 20th SIAM Conference on Discrete Mathematics, Virtual Conference, U.S.A. (2021).
On fullerene graphs, 2017 Joint Mathematics Meetings, Hyatt Regency Atlanta and Marriott Atlanta Marquis, Atlanta, Georgia, U.S.A. (2017).
Maximal homeomorphically irreducible trees in P6-free graphs, AMS Spring Southeastern Sectional Meeting, University of Georgia, Athens, Georgia, U.S.A. (2016).
On forbidden pairs for the existence of a spanning Halin subgraph, Atlanta Lecture Series in Combinatorics and Graph Theory XIV, Georgia State University, Atlanta, Georgia, U.S.A. (2015).
Halin graphs and generalized Halin graphs, 17th SIAM Conference on Discrete Mathematics, Hyatt Regency Minneaplois, Minneapolis, Minnesota, U.S.A. (2014).
Lovász-Plummer conjecture on Halin graphs, Atlanta Lecture Series in Combinatorics and Graph Theory XI, Georgia State University, Atlanta, Georgia, U.S.A. (2014).