About Chengxian Xu’s work
Chengxian Xu held a Croucher Visitorship at City University of Hong Kong from January to June 1994 and from August 1994 to January 1995. At the time, Xu was based at Xi’an Jiaotong University.
Biography
Chengxian Xu is a Professor at the School of Science at Xi'an Jiaotong University, with research interests in approximation algorithms for graph maximization problems, imprecise smooth algorithms for nonlinear complementarity problems, optimization algorithms for financial engineering and financial risk management, and support vector machine technology for financial data mining.