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Education and Positions:

Bachelor of Science, 1990: Shanghai Jiao Tong University (Electrical Engineering), Shanghai, China
Bachelor of Science, 1993: University of Oslo (Informatics), Oslo, Norway
Master of Science, 1994: University of Oslo (Informatics), Oslo, Norway
Ph.D., 1998: University of Oslo (Informatics and Applied Math), Oslo, Norway
Associate Professor, 2000-2001: Institute of mathematics, NTNU, Trondheim, Norway
Research Associate, 2002-2003: Sector of Functional Analysis, SISSA, Trieste, Italy
Assistant Professor, 2003-2009: Mathematics Department, Penn State University, USA
Associate Professor, 2009-present: Mathematics Department, Penn State University, USA