Enumerative coding for k-ary trees
Enumerative coding for k-ary trees
复制标题
k叉树的枚举编码
DOI:
10.1109/isit.1997.613360
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发表时间:
1997
期刊:
影响因子:
--
通讯作者:
M. Hoshi
中科院分区:
文献类型:
--
作者:
K. Kobayashi;H. Morita;M. Hoshi
We propose an efficient code for k-ary trees and give the encoding and decoding algorithms based on enumeration. The code has better performance than the commonly used pre-order coding for k-ary trees when k is larger than two, and is asymptotically tight in the sense that the coefficient of the linear term of length function of codewords for trees is the best possible.