# Ben-Zion Chor

> Ph.D. Massachusetts Institute of Technology 1985

**Wikidata**: [Q102121525](https://www.wikidata.org/wiki/Q102121525)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Benny_Chor)  
**Source**: https://4ort.xyz/entity/ben-zion-chor

## Summary

Ben-Zion Chor, born on January 1, 1956 [1], died on January 1, 2021 [1]. He was a computer scientist, mathematician, and university teacher [1].Chor received his education from the Massachusetts Institute of Technology and Hebrew University of Jerusalem [2][3]. His professional fields included mathematics, informatics, bioinformatics, and computational biology [1].He was employed by Technion – Israel Institute of Technology from 1987 to 2001 [3], and subsequently by Tel Aviv University from 2001 to present [3].

## Summary
Ben-Zion Chor was an Israeli computer scientist and mathematician who earned his Ph.D. from the Massachusetts Institute of Technology in 1985. He made significant contributions to cryptography, bioinformatics, and computational biology, particularly through his work at the Technion and Tel Aviv University. His research advanced secure communication techniques and interdisciplinary computational approaches to biological data analysis.

## Biography
- Born: 1956-12-23
- Nationality: Israel
- Education: Ph.D. Massachusetts Institute of Technology (1985)
- Known for: Pioneering work in cryptography and computational biology
- Employer(s): Technion – Israel Institute of Technology (1987–2001), Tel Aviv University (2001–2021)
- Field(s): Cryptography, bioinformatics, computational biology, informatics

## Contributions
Ben-Zion Chor's work spanned cryptography, bioinformatics, and computational biology. He co-authored foundational papers in secure communication techniques, contributing to the development of cryptographic protocols. His research in bioinformatics and computational biology focused on data analysis and modeling of biological systems, combining computer science, biology, and statistics. Chor advised several notable computer scientists, including Eyal Kushilevitz and Amir Rubinstein, shaping the next generation of researchers in the field.

## FAQs
### Q: What was Ben-Zion Chor's primary field of study?
A: Ben-Zion Chor was a computer scientist and mathematician specializing in cryptography, bioinformatics, and computational biology.

### Q: Where did Ben-Zion Chor earn his Ph.D.?
A: Ben-Zion Chor earned his Ph.D. from the Massachusetts Institute of Technology in 1985.

### Q: Which institutions did Ben-Zion Chor work at?
A: Ben-Zion Chor worked at the Technion – Israel Institute of Technology from 1987 to 2001 and at Tel Aviv University from 2001 until his passing in 2021.

### Q: Who were Ben-Zion Chor's doctoral students?
A: Ben-Zion Chor advised several notable computer scientists, including Eyal Kushilevitz, Sagi Snir, Niv Gilboa, Amir Ben-Dor, Amos Beimel, Guy Even, Tamir Tuller, and Amir Rubinstein.

### Q: What was Ben-Zion Chor's cause of death?
A: Ben-Zion Chor passed away in 2021 due to natural causes.

## Why They Matter
Ben-Zion Chor's contributions to cryptography, bioinformatics, and computational biology laid the groundwork for secure communication techniques and interdisciplinary approaches to biological data analysis. His work influenced the development of cryptographic protocols and advanced the field of computational biology by integrating data-analytical methods with biological research. Chor's mentorship of prominent computer scientists ensured the continued growth of the field, making his impact enduring and influential.

## Notable For
- Pioneered research in cryptography and secure communication techniques.
- Advanced computational biology through data-analytical and theoretical methods.
- Mentored several notable computer scientists, including Eyal Kushilevitz and Amir Rubinstein.
- Combined computer science, biology, and statistics in bioinformatics research.
- Worked at prestigious institutions such as the Technion and Tel Aviv University.

## Body
### Early Life and Education
Ben-Zion Chor was born on December 23, 1956. He earned his Ph.D. from the Massachusetts Institute of Technology in 1985, where he was advised by Ron Rivest, a renowned cryptographer.

### Academic Career
Chor held faculty positions at the Technion – Israel Institute of Technology from 1987 to 2001 and at Tel Aviv University from 2001 until his passing in 2021. His research focused on cryptography, bioinformatics, and computational biology.

### Research Contributions
Chor's work in cryptography included the development of secure communication techniques and cryptographic protocols. In bioinformatics and computational biology, he applied data-analytical and theoretical methods to study biological systems, combining computer science, biology, and statistics.

### Mentorship and Legacy
Chor advised several prominent computer scientists, including Eyal Kushilevitz, Sagi Snir, Niv Gilboa, Amir Ben-Dor, Amos Beimel, Guy Even, Tamir Tuller, and Amir Rubinstein. His mentorship ensured the continued growth and influence of the field.

### Death and Impact
Ben-Zion Chor passed away on June 10, 2021, due to natural causes. His contributions to cryptography, bioinformatics, and computational biology left a lasting impact on the field, influencing secure communication techniques and interdisciplinary research in biological data analysis.

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## References

1. Czech National Authority Database
2. Mathematics Genealogy Project
3. [Source](https://www.cs.tau.ac.il/research/benny.chor//)
4. Virtual International Authority File
5. [Source](https://blog.computationalcomplexity.org/2021/06/benny-chor-1956-2021.html)
6. National Library of Israel Names and Subjects Authority File