Jacob Ziv
Israeli engineer who co-invented the Lempel–Ziv compression algorithms
- Lived
- 91 yrs
- 1931 – 2023
- Works listed
- 1
- Paper
- Honours
- 4
- Most recent 2021
- Profile views
- 3
- 0 followers
Jacob Ziv was an Israeli electrical engineer who, with Abraham Lempel, created the LZ77 and LZ78 compression algorithms. Their methods underpin ZIP files, GIF and PNG images and much of the internet’s data compression.
Biography
Education
Ziv studied electrical engineering at the Technion and earned his doctorate at MIT in 1962. He worked for Israel’s defence research and at Bell Labs.
Lempel–Ziv
In 1977 and 1978 Ziv and Abraham Lempel published algorithms that compress data by replacing repeated sequences with references to earlier occurrences. They work without knowing the data in advance and approach the theoretical limits of compression.
Impact
Variants such as LZW and DEFLATE are used in ZIP, gzip, PNG and GIF and in internet protocols.
Honours
Ziv was president of the Israel Academy of Sciences and Humanities. He received the IEEE Medal of Honor in 2021 and died in 2023.
Timeline
-
1931
Born in Tiberias, Mandatory Palestine
-
1962
Doctorate from MIT
-
1970
Joins the Technion faculty
-
1977
LZ77 published
-
1978
LZ78 published
-
1993
Israel Prize
-
1995
Marconi Prize
-
2021
IEEE Medal of Honor
-
2023
Dies
-
2023
Died, aged 91
Notable works
-
1977
A Universal Algorithm for Sequential Data Compression Paper
With Abraham Lempel.
Awards and honours
-
Israel Prize
1993
-
Marconi Prize
1995
-
Claude E. Shannon Award
1997
-
IEEE Medal of Honor
2021
Did you know?
-
1
LZ77 is used every time a web page is gzip-compressed.
-
2
He and Lempel were both at the Technion.
-
3
He won the Shannon Award, information theory’s highest honour.
Connections
Related people
Frequently asked
Who is Jacob Ziv?
Jacob Ziv was an Israeli electrical engineer who, with Abraham Lempel, created the LZ77 and LZ78 compression algorithms. Their methods underpin ZIP files, GIF and PNG images and much of the internet’s data compression.
When did Jacob Ziv die?
Jacob Ziv died on 25 March 2023 at the age of 91.
Where is Jacob Ziv from?
Jacob Ziv was born in Tiberias, Mandatory Palestine.
What is Jacob Ziv known for?
Jacob Ziv is best known for LZ77 and LZ78 data compression (with Abraham Lempel); information theory.
What awards has Jacob Ziv received?
Notable honours include Israel Prize (1993), Marconi Prize (1995), Claude E. Shannon Award (1997), IEEE Medal of Honor (2021).
References
- Jacob Ziv — Wikipedia. Wikipedia. Retrieved 4 November 2026.
- Jacob Ziv — Britannica. Encyclopaedia Britannica. Retrieved 4 November 2026.
- Jacob Ziv (Q957439) — structured data. Wikidata. Retrieved 4 November 2026.
Includes material from the Wikipedia article “Jacob Ziv”, licensed under CC BY-SA 4.0. That text is available under the same licence. Learn more
External links
About this profile
- Researched by the TrackFame editorial team; reviewed by Sanjay Sokal under our editorial policy
- First published 4 November 2026
- Last updated
Cite this page
“Jacob Ziv.” TrackFame, last updated 5 November 2026. https://trackfame.com/person/jacob-ziv
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