Invited to speak at
- The 8th Topology conference in Dubrovnik (June 24-28, 2019).
- CMO Workshop 19w5044 Ordered Groups and Rigidity in Dynamics and Topology, Oaxaca, Mexico (June 16-21, 2019).
- AMS Sectional Meeting "Mapping Class Groups", University of Hawaii (Mar. 22-24, 2019).
- The 14th East Asian Conference on Geometric Topology, Peking University, Beijing, China (Jan. 21-24, 2019).
- Suzhou 2018 Workshop on Geometric Topology, Soochow University, Suzhou, China (Jan. 18-19, 2019).
- Geometry of Moduli space of Low-dimensional Manifolds, RIMS, Kyoto, Japan (Jan. 7-10, 2019).
- The 14th The William Rowan Hamilton Geometry and Topology Workshop - Group actions and ergodic theory in geometry and topology, Trinity college, Dublin, Ireland (Jul. 30-Aug.3, 2018).
- GAGTA 2018, KIAS, Korea (Jul. 15-20, 2018).
- JNU-KAIST Geometric Topology Fair, Jeju U, Korea (Jul. 9-13, 2018).
- Hyperbolic 3-manifolds and related topics, Postech, Korea (Jun.18-22, 2018).
- Computational Problems in Low-dimensional Topology, OIST, Japan (Mar. 12-14, 2018).
- Geometry of Groups and 3-Manifolds - State of the Art and Perspectives, CIRM, France (Feb.19-23, 2018).
- The 13th East Asian School of Knots and Related Topics, KAIST, Korea (Jan.29-Feb.1, 2018).
- East Asian Conference on Geometric Topology, Peking U, China (Jan. 21-24, 2019).
- Geometry and Topology of 3-manifolds workshop, OIST, Japan (May. 25-28, 2018).