Skip to search formSkip to main contentSkip to account menu

Lempel–Ziv–Welch

Known as: Lempel-Ziv-Welch algorithm, ZLW, Lzw 
Lempel–Ziv–Welch (LZW) is a universal lossless data compression algorithm created by Abraham Lempel, Jacob Ziv, and Terry Welch. It was published by… 
Wikipedia (opens in a new tab)

Related topics

Related topics

30 relations
AlgorithmArithmetic codingBinary-to-text encodingConcatenation

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2009
2009
Should nitrogen be reduced to manage eutrophication if it is growth limiting? Evidence from Moses Lake
Abstract The recovery of Moses Lake from hypereutrophy to mesotrophy over a 25-year period resulted from the addition of large… 
Highly Cited
2008
Highly Cited
2008
Correlation Noise Modeling for Efficient Pixel and Transform Domain Wyner–Ziv Video Coding
In recent years, practical Wyner-Ziv (WZ) video coding solutions have been proposed with promising results. Most of the solutions… 
Review
2005
Review
2005
An overview of lossless digital image compression techniques
Lossless compression is necessary for many high performance applications such as geophysics, telemetry, nondestructive evaluation… 
Highly Cited
2004
Highly Cited
2004
Compression of encrypted three-dimensional objects using digital holography
We present the results of applying data compression techniques to encrypted three-dimensional objects. The objects are captured… 
Highly Cited
1999
Highly Cited
1999
A General Practical Approach to Pattern Matching over Ziv-Lempel Compressed Text
We address the problem of string matching on Ziv-Lempel compressed text. The goal is to search a pattern in a text without… 
Highly Cited
1999
Highly Cited
1999
Shift-And Approach to Pattern Matching in LZW Compressed Text
This paper considers the Shift-And approach to the problem of pattern matching in LZW compressed text, and gives a new algorithm… 
Review
1998
Review
1998
Meeting the Welch Bound with Equality
A signal set whose root-mean-square inner product magnitude equals the Welch lower bound is called a WBE signal set. WBE signal… 
1997
1997
Redundancy of the Lempel-Ziv-Welch code
  • S. Savari
  • Proceedings DCC '97. Data Compression Conference
  • 1997
  • Corpus ID: 33397823
The Lempel-Ziv codes are universal variable-to-fixed length codes that have become virtually standard in practical lossless data… 
Highly Cited
1995
Highly Cited
1995
Database Compression: A Performance Enhancement Tool
Compression is typically used for databases that have grown large enough to create a strain on system storage capacity. We argue… 
Highly Cited
1989
Highly Cited
1989
LZW data compression
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)