Keynote Lectures

• Plenary Keynote Speaker at the Supercomputing Asia 2019 (SCA19); Singapore; 11-14 March, 2019 (Also, Steering Committee Member)
• Plenary Speaker at SIAM SEAS 2015 at the University of Alabama at Birmingham; March 20-22, 2015
• Keynote Speaker at the International Symposium on Grids and Clouds (ISGC); Taipei, Taiwan; 17-22 March, 2013
• Invited Speaker at the CHPC National Meeting; Cape Town, South Africa; December 01-06 2013
• Keynote Speaker at the Conference on Computational Physics; Gyeongju, Korea; August 29-September 1, 2006

Seminar or Colloquium Lectures

• Seminar talk at Argonne National Lab, USA, October 2019
• Mathematics and Computer Science Division Seminar – LANS, USA, June 2019
• RIKEN (Interdisciplinary Theoretical and Mathematical Sciences Program), Japan, March 2019
• The University of Chicago, USA, February 2019
• National University of Singapore (Computer Science), 2014
• Nanjing University (Mathematics), China, 2014
• Agency for Science, Technology, and Research, Singapore, 2013
• Sun Yat-sen University (Physics), China, 2013
• University of Sao Paulo (Physics), Brazil, 2013
• King Abdullah University of Science and Technology, Saudi Arabia, 2012
• Chinese Academy of Sciences, 2002, 2012
• San Diego State University, USA, 2012
• Korea Advanced Institute of Science and Technology, Korea, 2010
• The Rockefeller University, USA, 2008
• Wuhan University, China, 2007
• Fudan University, China, 2006
• Middle East Technical University, Turkey, 2005
• Nankai University, China, 2002
• The University of Hong Kong, 1996
• Hong Kong University of Science and Technology, 1994
• Columbia University (APAM), USA, 1992