Mordecai J. Golin, Jian Li. More Efficient Algorithms and Analyses for Unequal Letter Cost Prefix-Free Coding. In Takeshi Tokuyama, editor, Algorithms and Computation, 18th International Symposium, ISAAC 2007, Sendai, Japan, December 17-19, 2007, Proceedings. Volume 4835 of Lecture Notes in Computer Science, pages 329-340, Springer, 2007. [doi]
Abstract is missing.