UNIVERSITY OF WISCONSIN River Falls

Faculty and Staff

Dai, Ruxin

Ruxin Dai

Ruxin Dai

Assistant Professor-College of Business and Economics

Start Year: 2014

Computer Science and Information Systems
Office: 212f South Hall
Phone: 715-425-4818

Email: ruxin.dai@uwrf.edu

Education:

Ph.D. University of Kentucky, Computer Science, 2014
M.Eng. East China University of Science and Technology, Computer Applied Technology, 2010
B.Eng. Hunan University (China), Computer Science and Technology, 2007

Courses Taught:

Dr. Dai teaches both undergraduate and graduate level courses, including Data Structures and Algorithms, Object Oriented Programming, Database Management Systems, Software Engineering, Programming II, and Programming I.

Research Interests:

Dr. Dai primary research area is computational science, particularly in developing high performance numerical methods for solving partial differential equations.  Dr. Dai is also interested in computer modeling and simulation, data mining and information security.

Publications:

Books 

Dai, R. (2016). High Performance Numerical Solution of Partial Differential Equations. LAP LAMBERT Academic Publishing.

Journal Articles 

Dai, R., Lin, P. (2018). Analysis on Sixth-Order Compact Approximations with Richardson Extrapolation for 2D Poisson Equation. Journal of Applied Mathematics and Physics, 6, 1139-1159.

Lin, P., Dai, R., Contreras, M. A., Zhang, J. (2017). Combining ant colony optimization with 1-opt local search method for solving constrained forest transportation planning problems. Artificial Intelligence Research, 6(2), 27-38. http://www.sciedu.ca/journal/index.php/air/article/view/11033

Dai, R., Lin, P., Zhang, J. (2017). An efficient sixth-order solution for anisotropic Poisson equation with completed Richardson extrapolation and multiscale multigrid method. Computers & Mathematics with Applications, 73(8), 1865-1877. http://www.sciencedirect.com/science/article/pii/S0898122117300998

Lin, P., Contreras, M., Dai, R., Zhang, J. (2016). A multilevel ACO approach for solving forest transportation planning problems with environmental constraints. Swarm and Evolutionary Computation, 28, 78-87. http://www.sciencedirect.com/science/article/pii/S2210650216000134

Dai, R., Zhang, J., Wang, Y. (2015). Higher Order ADI Method with Completed Richardson Extrapolation for Solving Unsteady Convection-Diffusion Equations. Computers & Mathematics with Applications, 71(1), 431-442. http://www.sciencedirect.com/science/article/pii/S0898122115005751

Wang, X., Zhang, J., Dai, R. (2015). Automated Dimension Determination for NMF-based Incremental Collaborative Filtering. EAI Endorsed Transactions on Collaborative Computing, 1(5), 13. http://eudl.eu/doi/10.4108/eai.17-12-2015.150804

Wang, Y., Su, Y., Dai, R., Zhang, J. (2014). A 15 Point High Order Compact Scheme with Multigrid Computation for Solving 3D Convection Diffusion Equations. International Journal of Computer Mathematics, 92(2), 411-423. http://www.tandfonline.com/doi/abs/10.1080/00207160.2014.893296#.U_NlC_ldWgU

Dai, R., Zhang, J., Wang, Y. (2014). Multiple Coarse Grid Acceleration for Multiscale Multigrid Computation. Journal of Computational Applied Mathematics, 269, 75-85. http://www.sciencedirect.com/science/article/pii/S0377042714001708