IPL
2002
13 years 11 months ago
2002
We present a new data structure for Huffman coding in which in addition to sending symbols in order of their appearance in the Huffman tree one needs to send codes of all circular...
ESA
2010
Springer
14 years 17 days ago
2010
Springer
We study a wide generalization of two classical problems, the Huffman Tree and Alphabetic Tree Problem. We assume that the cost caused by the ith leaf is fi(di), where di is its d...
ICMCS
2006
IEEE
14 years 5 months ago
2006
IEEE
By grouping the common prefix of a Huffman tree, in stead of the commonly used single-side rowing Huffman tree (SGHtree), we construct a memory efficient Huffman table on the ba...