Dictionary-based compression algorithms include a parsing strategy to transform the input text into a sequence of dictionary phrases. Given a text, such process usually is not unique and, for compression purpose, it makes sense to find one of the possible parsing that minimizes the final compression ratio. This is the parsing problem. An optimal parsing is a parsing strategy or a parsing algorithm that solve the parsing problem taking account of all the constraints of a compression algorithm or of a class of homogeneous compression algorithms. Compression algorithm constrains are, for instance, the dictionary itself, i.e. the dynamic set of available phrases, and how much a phrase weight on the compressed text, i.e. the length of the codewo...
This work concerns the search for text compressors that compress better than existing dictionary cod...
AbstractA lossless dictionary-based data compression technique has been proposed in this paper which...
AbstractÐThe data compression based on dictionary techniques works by replacing phrases in the input...
Dictionary-based compression algorithms include a parsing strategy to transform the input text into ...
Dictionary-based compression algorithms include a parsing strategy to transform the input text into...
Dictionary-based compression algorithms include a parsing strategy to transform the input text into ...
International audienceLinear time optimal parsing algorithms are very rare in the dictionary based b...
AbstractLinear-time optimal parsing algorithms are rare in the dictionary-based branch of the data c...
Linear-time optimal parsing algorithms are rare in the dictionary-based branch of the data compressi...
Dictionary-based compression schemes are the most commonly used data compression schemes since they ...
This paper considers the following question: once a (dynamic) dictionary construction scheme is sele...
Parallel algorithms for lossless data compression via dictionary compression using optimal, longest ...
In this Ph. D. Thesis we investigate several data compression methods on text in natural language. O...
This research article presents a new efficient lossless text compression algorithm based on an exist...
We show that a wide class of dictionary compression methods (including LZ77, LZ78, grammar compresso...
This work concerns the search for text compressors that compress better than existing dictionary cod...
AbstractA lossless dictionary-based data compression technique has been proposed in this paper which...
AbstractÐThe data compression based on dictionary techniques works by replacing phrases in the input...
Dictionary-based compression algorithms include a parsing strategy to transform the input text into ...
Dictionary-based compression algorithms include a parsing strategy to transform the input text into...
Dictionary-based compression algorithms include a parsing strategy to transform the input text into ...
International audienceLinear time optimal parsing algorithms are very rare in the dictionary based b...
AbstractLinear-time optimal parsing algorithms are rare in the dictionary-based branch of the data c...
Linear-time optimal parsing algorithms are rare in the dictionary-based branch of the data compressi...
Dictionary-based compression schemes are the most commonly used data compression schemes since they ...
This paper considers the following question: once a (dynamic) dictionary construction scheme is sele...
Parallel algorithms for lossless data compression via dictionary compression using optimal, longest ...
In this Ph. D. Thesis we investigate several data compression methods on text in natural language. O...
This research article presents a new efficient lossless text compression algorithm based on an exist...
We show that a wide class of dictionary compression methods (including LZ77, LZ78, grammar compresso...
This work concerns the search for text compressors that compress better than existing dictionary cod...
AbstractA lossless dictionary-based data compression technique has been proposed in this paper which...
AbstractÐThe data compression based on dictionary techniques works by replacing phrases in the input...