A universal algorithm for sequential data compression
Abstract
A universal algorithm for sequential data compression is presented. Its performance is investigated with respect to a nonprobabilistic model of constrained sources. The compression ratio achieved by the proposed universal code uniformly approaches the lower bounds on the compression ratios attainable by block-to-variable codes and variable-to-block codes designed to match a completely specified source.
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- Authors
- Ziv, J., & Lempel, A.
- Affiliations
- Technion – Israel Institute of Technology (IL)
- Venue
- IEEE Transactions on Information Theory
- Published
- 1977-05
- Volume
- 23
- Issue
- 3
- Pages
- 337-343
- ISSN
- 0018-9448 (ISSN-L)
- 1557-9654
- OpenAlex
- W2107745473
- Cited by
- 5,456
- References
- 0
- Citations by year
- 2026: 131 · 2025: 163 · 2024: 154 · 2023: 167 · 2022: 138 · 2021: 171 · 2020: 189 · 2019: 194 · 2018: 196 · 2017: 238 · 2016: 200 · 2015: 230 · 2014: 217 · 2013: 217 · 2012: 218
- FWCI
- 2.94
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- Locations
- IEEE Transactions on Information Theory (publishedVersion)
- Topics
- Physical Sciences › Computer Science › Artificial Intelligence › Algorithms and Data Compression
- Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Data Compression Techniques
- Physical Sciences › Computer Science › Computer Networks and Communications › Error Correcting Code Techniques
- Keywords
- universal compression, universal coding, source matching
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