A Regularized Contrast Statistic for Object Boundary Estimation-Implementation and Statistical Evaluation. - Finbarr O'Sullivan; Maijian Qian (IEEE Trans. Pattern Anal. Mach. Intell., 1994)

On the superlinear convergence of the variable metric proximal point algorithm using Broyden and BFGS matrix secant updating. - James V. Burke; Maijian Qian (Math. Program., 2000)