Fuzzy support vector machine for multicasts classification based on Huffman tree;

Adaptive Huffman tree scheme for multicast rekeying

Based on the feature of Huffman tree,this paper advances representing user profile as a Huffman tree and gives the corresponding document filtering algorithms.

To achieve high compressing ratio, some properties of encoding and decoding for canonical Huffman tree are disscussed.

This paper introduces a regular method-Huffman decoder tree for decoding bit stream in decoder part of ITU-T H.

Efficient coding and decoding algorithm based on generalized Huffman tree;