LZ77 and LZ78 are the two lossless data compression algorithms published in papers by Abraham Lempel and Jacob Ziv in 1977 and 1978. They are also known...
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Dictionary coder (section Methods and applications)
the data that has already been encoded. Both the LZ77 and LZ78 algorithms work on this principle. In LZ77, a circular buffer called the "sliding window"...
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Zlib (category Official website different in Wikidata and Wikipedia)
and code coverage to help find bugs. Free and open-source software portal DEFLATE gzip LZ77 and LZ78 § LZ77 Zip (file format) zlib License Zopfli List...
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starting point for some algorithms for lossless data compression, like LZ77, LZ78 and LZW. Even though it is based on an elementary principle of words copying...
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Abraham Lempel (category Members of the European Academy of Sciences and Arts)
1994, and served as its director until October 2007. Lempel died on 4 February 2023, at age 86. The LZ77 and LZ78 algorithms authored by Lempel and Jacob...
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Data deduplication (section Drawbacks and concerns)
compression algorithms, such as LZ77 and LZ78. Whereas compression algorithms identify redundant data inside individual files and encodes this redundant data...
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Lempel–Ziv–Welch (category Discovery and invention controversies)
adding more dictionary entries. LZWL is a syllable-based variant of LZW. LZ77 and LZ78 LZMA Lempel–Ziv–Storer–Szymanski LZJB Context tree weighting Discrete...
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Lossless compression (section Genetics and Genomics)
encoding, pairs well with other algorithms Lempel-Ziv compression (LZ77 and LZ78) – Dictionary-based algorithm that forms the basis for many other algorithms...
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HP Labs (redirect from Information and Quantum Systems Lab)
the economics and ecology of computation. Abraham Lempel: inventor of several data compression algorithms, including LZ77 and LZ78 and Lempel–Ziv–Markov...
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GIF (category Discovery and invention controversies)
algorithms, now collectively referred to as LZ77 and LZ78. In 1983, Terry Welch developed a fast variant of LZ78 which was named Lempel–Ziv–Welch (LZW). Welch...
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List of algorithms (category Optimization algorithms and methods)
coding Dictionary coders Byte pair encoding (BPE) Deflate Lempel–Ziv LZ77 and LZ78 Lempel–Ziv Jeff Bonwick (LZJB) Lempel–Ziv–Markov chain algorithm (LZMA)...
71 KB (7,800 words) - 14:52, 28 June 2024
ACropalypse (section Discovery and usage)
on the lossless data compression algorithms LZ77 and LZ78, where each bit of data references the last, and dynamic Huffman coding, where a Huffman tree...
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South Korean entrepreneur and politician, MNA (1988–1992). Abraham Lempel, 86, Polish-born Israeli computer scientist (LZ77 and LZ78). Pervez Musharraf, 79...
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pianist and composer. Bill Zehme, 64, American writer and journalist, colorectal cancer. Jacob Ziv, 91, Israeli computer scientist (LZ77 and LZ78). Philip...
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data compression ratio of the optimal data compression method, e.g., LZ77 and LZ78 This disambiguation page lists articles associated with the title Universal...
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available (for instance in JavaScript and 8-bit assembly language). Free and open-source software portal LZ77 and LZ78 Run-length encoding liblzg home page...
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compressor based on the LZ algorithms (LZ77, LZ78, LZW). It's designed to produce small files but still decompress fast and with little memory. QUAD is licensed...
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independently by Achi Brandt and Wolfgang Hackbusch 1978 – LZ78 algorithm developed from LZ77 by Abraham Lempel and Jacob Ziv 1978 – Bruun's algorithm proposed for...
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given strings s and t, will compressing s with an LZ78 method add t to the dictionary? (Note that for LZ77 compression such as gzip, this is much easier,...
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Jacob Ziv (category Members of the European Academy of Sciences and Arts)
זיו; 27 November 1931 – 25 March 2023) was an Israeli electrical engineer and information theorist who developed the LZ family of lossless data compression...
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