- Workshop on The Future of Trace Formulas,

Banff International Research Station, Canada, June 1-6, 2013. - AMS Sectional Meeting, The University of Maryland, January 15-16, 2014.
- Number Theory Seminar, Boston University, November 18, 2013.
- Automorphic Forms and Arithmetic Seminar, Columbia University, November 15, 2013.
- MIT Lie Groups Seminar, Part (II), MIT, November 13, 2013.
- MIT Lie Groups Seminar, Part (I), MIT, November 6, 2013.

- Workshop on Whittaker Functions: Number Theory, Geometry and Physics,

Banff International Research Station, October 13-18, 2013.

- Advances in the theory of automorphic forms and their L-functions

October 16--26, 2013, The Schrodinger International Institute for Math Physics (Vienna), Austria. - Maine-Quebec Number Theory Conference, The University of Maine, October 5-6, 2013.

- The 6th International Congress of Chinese Mathematicians 2013

July 14--19, 2013, The National Taiwan University, (Taipei), Taiwan. - Mini-Workshop on Langlands Functoriality, The University of Minnesota, May 6-10, 2013.

- Combinatorics, Multiple Dirichlet Series and Analytic Number Theory Workshop,

ICERM, April 15-19, 2013. - Number Theory Seminar at University of Wisconsin at Madison, November, 2012.
- Number Theory Seminar at Peking University, July, 2012.
- Workshop on Lie Group Representations and Automorphic Forms,

Morningside Center of Mathematics, Chinese Academy of Sciences, Beijing, China, July 23-27, 2012.

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