Group scheduling in a two-stage flowshop. - W. H. Yang (J. Oper. Res. Soc., 2002)

A generalization of Hadamard's inequality for convex functions. - W. H. Yang (Appl. Math. Lett., 2008)

Merit functions in vector optimization. - C. G. Liu; K. F. Ng; W. H. Yang (Math. Program., 2009)

Error Bounds for Convex Polynomials. - W. H. Yang (SIAM J. Optim., 2009)