Dr Ding Qinxu

School of Business

2015 - 2020
Ph.D. in Engineering, Nanyang Technological University, Singapore
2011 - 2015
BSc. in Computational Mathematics, Nankai University, China

2021 - Present
Lecturer, School of Business, Singapore University of Social Sciences, Singapore
2020 - 2021
Research Fellow, Alibaba – NTU Joint Research Institute, Singapore
2019 - 2020
Visiting Scholar, Alibaba – NTU Joint Research Institute, Singapore

Y. Wang, Q. Ding, K. Wang, Y. Liu, X. Wu, J. Wang, Y. Liu and C. Miao, “The Skyline of Counterfactual Explanations for Machine Learning Decision Models”, under review.
Q. Kang, Y. Song, W. P. Tay and Q. Ding, “Stable Neural ODE with Lyapunov-Stable Equilibrium Points for Defending Against Adversarial Attacks”, under review.
Q. Ding and P. J. Y. Wong, “AHigher Order Numerical Scheme for Solving Fractional Bagley-Torvik Equation”, under review.
Q. Ding, Y. Liu, C. Miao, F. Cheng and H. Tang, “AHybrid Bandit Framework for Diversified Recommendation”, Proceedings of the 35th AAAI Conference on Artificial Intelligence, A Virtual Conference (2021).
Q. Ding, P. J. Y. Wong, “A New Approximation for the Generalized Fractional Derivative and its Application to Generalized Fractional Diffusion Equation”, Numerical Methods for Partial Differential Equations (2021).
Q. Ding, P. J. Y. Wong, “Quintic Non-polynomial Spline for Time-fractional Nonlinear Schrodinger Equation”, Advances in Difference Equations (2020).
Q. Ding, P. J. Y. Wong, “A Higher Order Numerical Scheme for Generalized Fractional Diffusion Equations”, International Journal for Numerical Methods in Fluids (2020).
Q. Ding, P. J. Y. Wong, “Mid-knot Cubic Non-polynomial Spline for a System of Second-order Boundary Value Problems”, Boundary Value Problems (2018).

Educational Qualifications