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Dictionary coder information


A dictionary coder, also sometimes known as a substitution coder, is a class of lossless data compression algorithms which operate by searching for matches between the text to be compressed and a set of strings contained in a data structure (called the 'dictionary') maintained by the encoder. When the encoder finds such a match, it substitutes a reference to the string's position in the data structure.

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Dictionary coder

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A dictionary coder, also sometimes known as a substitution coder, is a class of lossless data compression algorithms which operate by searching for matches...

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Coding

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up coding in Wiktionary, the free dictionary. Coding may refer to: Computer programming, the process of creating and maintaining the source code of computer...

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Code monkey

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Coulton. CodeMonkey (software), an educational computer environment. Cowboy coder This disambiguation page lists articles associated with the title Code monkey...

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Genetic code

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The genetic code is the set of rules used by living cells to translate information encoded within genetic material (DNA or RNA sequences of nucleotide...

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Code Black

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Look up code black in Wiktionary, the free dictionary. Code Black may refer to: Code Black (emergency code), a hospital emergency code denoting a threat...

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Substitution cipher

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original positions. Ban (unit) with Centiban Table Copiale cipher Dictionary coder – lossless data compression algorithms which operate by looking for...

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LZ77 and LZ78

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theoretically dictionary coders. LZ77 maintains a sliding window during compression. This was later shown to be equivalent to the explicit dictionary constructed...

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Rime dictionary

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dictionary, rhyme dictionary, or rime book (traditional Chinese: 韻書; simplified Chinese: 韵书; pinyin: yùnshū) is an ancient type of Chinese dictionary...

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Data dictionary

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A data dictionary, or metadata repository, as defined in the IBM Dictionary of Computing, is a "centralized repository of information about data such as...

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Code Blue

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Look up code blue in Wiktionary, the free dictionary. Code Blue may refer to: Code Blue (emergency code), a hospital code used to indicate a patient requiring...

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KH Coder

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academic research papers were published that use KH Coder according to a list compiled by the author. KH Coder has been reviewed as a user friendly tool "for...

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Morse code

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Morse code is a method used in telecommunication to encode text characters as standardized sequences of two different signal durations, called dots and...

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Incremental encoding

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universal codes. It may be combined with other general lossless data compression techniques such as entropy encoding and dictionary coders to compress...

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SDCH

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the same coding, SDCH dictionaries aged relatively quickly and compression density became quickly worse than with the usual non-dictionary compression...

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Online Etymology Dictionary

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The Online Etymology Dictionary or Etymonline, sometimes abbreviated as OED (not to be confused with the Oxford English Dictionary, which the site often...

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ZIP Code

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to ZIP Codes. Look up zip code in Wiktionary, the free dictionary. The Untold Story of the ZIP Code (PDF) – United States Postal Service ZIP Code promo...

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Code

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section, we consider codes that encode each source (clear text) character by a code word from some dictionary, and concatenation of such code words give us an...

Word Count : 1979

Coaming

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and meaning of coaming by Online Etymology Dictionary". Look up coaming in Wiktionary, the free dictionary. Code of Federal Regulations, Title 46 v t e...

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Google Dictionary

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Google Dictionary is an online dictionary service of Google that can be accessed with the "define" operator and other similar phrases in Google Search...

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Namesake

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Lockheed P-38 Lightning. Look up namesake in Wiktionary, the free dictionary. Code name, word or name used clandestinely to refer to another name or word...

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WHO Drug Dictionary

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The WHODrug Dictionary is an international classification of medicines created by the WHO Programme for International Drug Monitoring and managed by the...

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Decoding

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communication theory for decoding codewords sent over a noisy channel Codec, a coder-decoder Recode (disambiguation) Video decoder, an electronic circuit This...

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CMU Pronouncing Dictionary

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The CMU Pronouncing Dictionary (also known as CMUdict) is an open-source pronouncing dictionary originally created by the Speech Group at Carnegie Mellon...

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Bipolar encoding

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this extra '1' added by the coder is removed, recreating the correct data. Using this method the data sent between the coder and the decoder is longer than...

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Access code

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Look up access code in Wiktionary, the free dictionary. Access code may refer to: Password, a secret word Personal identification number (PIN), a secret...

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