# Gerald Estrin

> American computer scientist (1921–2012)

**Wikidata**: [Q5549108](https://www.wikidata.org/wiki/Q5549108)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Gerald_Estrin)  
**Source**: https://4ort.xyz/entity/gerald-estrin

## Summary
Gerald Estrin was an American computer scientist, engineer, and university teacher (1921–2012). He was a faculty member at the University of California, Los Angeles, where he advised many doctoral students who went on to become notable figures in computer science. Estrin was recognized for his pioneering contributions to the field, receiving awards such as the Guggenheim Fellowship and the Computer Pioneer Award.

## Biography
*   **Born:** 1921-09-09 in New York City
*   **Died:** 2012-03-29 in Los Angeles
*   **Nationality:** United States
*   **Education:** University of Wisconsin–Madison
*   **Known for:** Pioneering work in computer science and academic mentorship
*   **Employer(s):** University of California, Los Angeles
*   **Field(s):** Computer science

## Contributions
Gerald Estrin made significant contributions to the field of computer science primarily through his academic career as a university teacher and researcher at the University of California, Los Angeles. As a doctoral advisor, he mentored a substantial number of students who later became prominent computer scientists, including Vint Cerf, Mary K. Vernon, Carlos José Pereira de Lucena, David Frederic Martin, Johanna Moore, and Daniel Pierre Bovet. This mentorship played a crucial role in shaping the next generation of computer science leaders and researchers. His work was recognized with two Guggenheim Fellowships (1962, 1967) and the Computer Pioneer Award in 1995, acknowledging his foundational and innovative efforts in the development of computer science. While specific inventions or publications are not detailed in the provided source, these accolades and his extensive list of doctoral students underscore his profound impact on both the theoretical and practical advancements within the discipline.

## FAQs
### Q: Who was Gerald Estrin?
A: Gerald Estrin was an American computer scientist, engineer, and university teacher. He was known for his work at the University of California, Los Angeles, and for mentoring many influential doctoral students in computer science.

### Q: What was Gerald Estrin's primary occupation?
A: Gerald Estrin's primary occupations were computer scientist, engineer, and university teacher. His field of work was computer science.

### Q: Where did Gerald Estrin work?
A: Gerald Estrin was employed by the University of California, Los Angeles.

### Q: What notable awards did Gerald Estrin receive?
A: Gerald Estrin received two Guggenheim Fellowships (in 1962 and 1967) and the Computer Pioneer Award in 1995.

### Q: Who were some of Gerald Estrin's notable doctoral students?
A: Some of Gerald Estrin's notable doctoral students included Vint Cerf, Mary K. Vernon, Carlos José Pereira de Lucena, David Frederic Martin, Johanna Moore, and Daniel Pierre Bovet.

## Why They Matter
Gerald Estrin's significance in computer science stems from his pivotal role as an educator and mentor, particularly at the University of California, Los Angeles. By advising a large number of doctoral students, many of whom became leading figures in the field, he directly influenced the trajectory and development of computer science. His mentorship fostered a generation of innovators and researchers, ensuring the continuous advancement of the discipline. The recognition he received, including the Computer Pioneer Award, highlights his own foundational contributions and innovative spirit that helped shape the early landscape of computing. Without his academic leadership and the intellectual environment he cultivated, the progress and direction of computer science, as influenced by his students, might have been considerably different. His legacy is deeply embedded in the academic lineage of computer science through the many successful careers he helped launch.

## Notable For
*   Recipient of the Computer Pioneer Award in 1995.
*   Awarded two Guggenheim Fellowships (1962 and 1967).
*   Doctoral advisor to numerous prominent computer scientists, including Vint Cerf.
*   Long-standing faculty member and employer at the University of California, Los Angeles.
*   Spouse of fellow computer scientist Thelma Estrin and father to Deborah Estrin and Judith L. Estrin.

## Body

### Early Life and Education
Gerald Estrin was born on September 9, 1921, in New York City. He was a citizen of the United States. He pursued his higher education at the University of Wisconsin–Madison. His doctoral advisor was Vincent C. Rideout.

### Career and Affiliations
Estrin's primary employer was the University of California, Los Angeles (UCLA). His occupations included computer scientist, engineer, and university teacher, with his field of work being computer science. He was married to Thelma Estrin, also a computer scientist, and was the father of Deborah Estrin and Judith L. Estrin.

### Key Contributions and Influence
As a university teacher and doctoral advisor at UCLA, Gerald Estrin mentored a significant number of students who went on to achieve prominence in computer science. His doctoral students included:
*   Vint Cerf
*   Mary K. Vernon (Ph.D. 1983)
*   Carlos José Pereira de Lucena
*   David Frederic Martin
*   Johanna Moore
*   Daniel Pierre Bovet
*   Masanao Aoki
*   Maria (Lolo) Heloisa Penedo
*   Ivan Oscar Tou
*   Yadran Eterovic

This extensive mentorship highlights his role in shaping the academic and research landscape of computer science.

### Awards and Recognition
Gerald Estrin received several prestigious awards throughout his career:
*   Guggenheim Fellowship in 1962
*   Guggenheim Fellowship in 1967
*   Computer Pioneer Award in 1995
He was also recognized as an IEEE Fellow.

### Personal Life
Gerald Estrin passed away on March 29, 2012, in Los Angeles.

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## References

1. [Computer science giant Gerald Estrin remembered. 2012](https://new.dailybruin.com/post/computer_science_giant_gerald_estrin_remembered)
2. [Source](https://www.computer.org/profiles/gerald-estrin)
3. Mathematics Genealogy Project
4. Virtual International Authority File
5. [Contributors](https://doi.org/10.1109/T-C.1969.222717)
6. [Obituary for Gerald Estrin, 90, UCLA computer science pioneer](http://newsroom.ucla.edu/portal/ucla/obituary-gerald-estrin-90-ucla-231609.aspx)
7. National Library of Israel Names and Subjects Authority File