Faculty Profile
  DENG Jiansong
Department: School of Mathematics
Mailing Address:
School of Mathematics, University of Science and Technology of China, 96 Jinzhai Rd, Hefei, Anhui, PR China
Postal Code:

Research Profile

     Deng Jiansong, a native of Weihai, Shandong Province, started his undergraduate study (five-year) at the Department of Mathematics, University of Science and Technology of China (USTC) in September 1989 and received his bachelor’s degree after his early graduation in 1993. Then, Deng was recommended for doctoral study in Computer Aided Geometric Design at the Department of Mathematics, USTC with exemption from taking part in the matriculation test. After receiving his doctoral degree in 1998, Deng joined the faculty of USTC and since then has been working there. He has previously been to the CAD / CAM Centre of the Hong Kong University of Science and Technology (six months), the Geometric Modeling Group hosted by Professor Alan A. Ball of the University of Birmingham (2 years), and the Department of Computer Science at the University of Hong Kong to undertake research as a visiting fellow. Deng is currently focused on the research of geometric modeling and design. 
Selected Publications
1) Computing self-intersection curves of rational ruled surfaces , Computer Aided Geometric Design , 2009 , Vol.26, No.3
2) Zeros of univariate interval polynomials , Journal of Computational and Applied Mathematics , 200807 , Vol.216, No.2
3) Implicitization and parametrization of quadratic surfaces with one simple base point , ISSAC'2008 , 200807 ,
4) Diffusion equations over arbitrary triangulated surfaces for filtering and texture applications , IEEE Transactions on Visualization and Computer Gr , 200805 , Vol.14, No.3
5) Polynomial splines over hierarchical T-meshes , Graphical Models , 2008 , Vol.74, No.4
6) A bound on the approximation of a Catmull-Clark subdivision surface by its limit mesh , Computer Aided Geometric Design , 2008 , Vol.25, No.7
7) Fast data extrapolating , Journal of Computational and Applied Mathematics , 200709 , Vol.206, No.1
8) Implicitization and parametrization of quadratic and cubic surfaces by μ-bases , Computing , 200704 , Vol.79, No.2-4
9) Surface modeling with polynomial splines over hierarchical T-meshes , The Visual Computer , 2007 , Vol. 23, No.12
10) Implicitization and parametrization of quadratic and cubic surfaces by μ-bases(SCI) , Accepted by Computing , 2006 , 2006.4
11) Fitting point clouds with active implicit B-spline curves(SCI) , The Visual Computer , 2005 , 2005.10
12) Dimensions of spline spaces over T-meshes (SCI) , Accepted by J. of Comp. and Appl. Math., , 2005 , 2005.8
13) Computing m-bases of rational curves and surfaces using polynomial matrix factorization , Proceedings of the ISSAC'2005, Manuel Kauers ed. , 2005 , 132--139, ACM Press, USA2005.7
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TEL: +86-551-63600279, E-mail: tianlin@ustc.edu.cn