On the Optimality of the Probability Ranking Scheme in Storage ApplicationsP.C. YueC.K. Wong1973Journal of the ACMPaper
Upper Bounds for the Total Path Length of Binary TreesJ. NievergeltC.K. Wong1973Journal of the ACMPaper
A majorization theorem for the number of distinct outcomes in n independent trialsC.K. WongP.C. Yue1973Discrete MathematicsPaper
Bounds on the weighted path length of binary treesJ. NievergeltJ. Pradelset al.1972Information Processing LettersPaper