Last Updated
：2025/11/29
prefix coding
Noun
Japanese Meaning
プレフィックス符号化：計算理論における符号化方式の一つで、主に可変長の符号を用い、どの符号も他の符号の先頭部分（プレフィックス）にならないという性質（プレフィックス性）を持つ。
（ plural ）
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(computing theory) A coding system that uses (typically variable-length) codes that are distinguished by their prefix property
, which requires that there is no code word in the system that is a prefix (initial segment) of any other code word in the system.
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prefix coding
In data compression, prefix coding ensures that no code word is a prefix of another, which allows for instantaneous decoding.
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In data compression, prefix coding ensures that no code word is a prefix of another, which allows for instantaneous decoding.
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