We give a polynomial-time approximation scheme for the generalization of Huffman coding in which codeword letters have nonuniform costs (as in Morse code, where the dash is twice as long as the dot). The algorithm computes a (1 + epsilon)-approximate solution in time O(n + f(epsilon) log(3) n), where n is the input size
The state-of-the-art in length-limited Huffman coding (LLHC) algorithms is the Θ (nD)-time, Θ (n)-sp...
There is a large literature devoted to the problem of finding an optimal (min-cost) prefix-free code...
The Huffman algorithm is a time complexity of 0(n log n), because the Huffman algorithm performs one...
We give a polynomial-time approximation scheme for the generalization of Huffman coding in which cod...
In the standard Huffman coding problem, one is given a set of words and for each word a positive fre...
We consider the following variant of Huffman coding in which the costs of the letters, rather than t...
We consider the following variant of Huffman coding in which the costs of the letters rather than th...
In this paper we discuss the problem of finding optimal prefix-free codes for unequal letter costs, ...
In this paper we discuss the problem of finding optimal prefix-free codes for unequal letter costs, ...
The construction of alphabetic prefix codes with unequal letter costs and unequal probabilities is...
We consider the problem of constructing prefix-free codes of minimum cost when the encoding alphabet...
[[abstract]]This paper introduces a Huffman decoding algorithm based on the single-side growing Huff...
AbstractIn this paper we present new results on the approximate parallel construction of Huffman cod...
ABSTRACT. The construction of alphabetic prefix codes with unequal letter costs and unequal probabil...
The generic Huffman-Encoding Problem of finding a minimum cost prefix-free code is almost completely...
The state-of-the-art in length-limited Huffman coding (LLHC) algorithms is the Θ (nD)-time, Θ (n)-sp...
There is a large literature devoted to the problem of finding an optimal (min-cost) prefix-free code...
The Huffman algorithm is a time complexity of 0(n log n), because the Huffman algorithm performs one...
We give a polynomial-time approximation scheme for the generalization of Huffman coding in which cod...
In the standard Huffman coding problem, one is given a set of words and for each word a positive fre...
We consider the following variant of Huffman coding in which the costs of the letters, rather than t...
We consider the following variant of Huffman coding in which the costs of the letters rather than th...
In this paper we discuss the problem of finding optimal prefix-free codes for unequal letter costs, ...
In this paper we discuss the problem of finding optimal prefix-free codes for unequal letter costs, ...
The construction of alphabetic prefix codes with unequal letter costs and unequal probabilities is...
We consider the problem of constructing prefix-free codes of minimum cost when the encoding alphabet...
[[abstract]]This paper introduces a Huffman decoding algorithm based on the single-side growing Huff...
AbstractIn this paper we present new results on the approximate parallel construction of Huffman cod...
ABSTRACT. The construction of alphabetic prefix codes with unequal letter costs and unequal probabil...
The generic Huffman-Encoding Problem of finding a minimum cost prefix-free code is almost completely...
The state-of-the-art in length-limited Huffman coding (LLHC) algorithms is the Θ (nD)-time, Θ (n)-sp...
There is a large literature devoted to the problem of finding an optimal (min-cost) prefix-free code...
The Huffman algorithm is a time complexity of 0(n log n), because the Huffman algorithm performs one...
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