On a Periodic Maintenance Problem. - W.-D. Wei; C. L. Liu 001 (Oper. Res. Lett., 1983)

On A Personnel Assignment Problem. - W.-D. Wei (Int. J. Found. Comput. Sci., 1990)

A Comparison Theorem for Permanents and a Proof of a Conjecture on (t, m)-Families. - Joseph Y.-T. Leung; W.-D. Wei (J. Comb. Theory A, 1992)

Complexity of Scheduling Tasks with Time-Dependent Execution Times. - Kevin I.-J. Ho; Joseph Y.-T. Leung; W.-D. Wei (Inf. Process. Lett., 1993)

Minimizing the Weighted Number of Tardy Task Units. - Joseph Y.-T. Leung; Vincent K. M. Yu; W.-D. Wei (Discret. Appl. Math., 1994)

Minimizing Maximum Weighted Error for Imprecise Computation Tasks. - Kevin I.-J. Ho; Joseph Y.-T. Leung; W.-D. Wei (J. Algorithms, 1994)

Some properties of nonnegative integral matrices. - Joseph Y.-T. Leung; W.-D. Wei (Ars Comb., 1995)

Tighter Bounds on a Heuristic for a Partition Problem. - Joseph Y.-T. Leung; W.-D. Wei (Inf. Process. Lett., 1995)

Scheduling Imprecise Computation Tasks with 0/1-constraint. - Kevin I.-J. Ho; Joseph Y.-T. Leung; W.-D. Wei (Discret. Appl. Math., 1997)