Prefix code

Known as: Prefix free code, Fixed-length code, Prefix codes

A prefix code is a type of code system (typically a variable-length code) distinguished by its possession of the "prefix property", which requires…

Papers overview

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2015

We study nondeterministic state complexity of the complement operation on the classes of prefix-free, suffix-free, factor-free…

2012

2009

2006

Minimum‐redundancy prefix codes have been a mainstay of research and commercial compression systems since their discovery by…

2005

We explore the regular-expression matching problem with respect to prefix-freeness of the pattern. We show that the prefix-free…

2004

Maximal instantaneous codes are characterized by the property that they allow unique parsing of every infinite string. The…

2004

In this correspondence, we study algorithmic approach to solving the problem of maximum a posteriori (MAP) estimation of Markov…

2004

We develop a data structure called BOB (binary tree on binary tree) for dynamic router tables in which the rule filters are…

2002

Let G =( V,E) be a strongly connected and aperiodic directed graph of uniform out-degree k. A deterministic finite automaton is…

1987

In this paper, we show that an optimal prefix code (Huffman-equivalent code) over Σ = {0,1,...,σ} for any <i>n</i…