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Technology & Engineering

Abraham Lempel

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Who

Abraham Lempel · Technology & Engineering

What

Co-created the LZ family of data-compression algorithms.

When

1936, Lwów, Poland (now Lviv, Ukraine) — 2023, Israel

Where

Israel

Biography

Abraham Lempel is recognized among Jewish contributors to Technology & Engineering — Co-created the LZ family of data-compression algorithms.

How & why

Abraham Lempel was an Israeli computer scientist at the Technion who, with Jacob Ziv, created the LZ family of lossless data-compression algorithms (LZ77 and LZ78). These underlie ubiquitous formats such as GIF, PNG and ZIP and much of modern digital compression. He was Jewish and a Holocaust survivor.

Sources & external links

Verify and go deeper with these external references.

Source: Jinfo.org — Jews in Computer Science

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Contributions & Sources

Co-created the LZ family of data-compression algorithms.

1936

Source: Jinfo.org — Jews in Computer Science