# Dan Hirschberg

> American computer scientist

**Wikidata**: [Q5213689](https://www.wikidata.org/wiki/Q5213689)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Dan_Hirschberg)  
**Source**: https://4ort.xyz/entity/dan-hirschberg

## Summary
Dan Hirschberg is an American computer scientist and engineer known for his work in algorithms and data structures. He is a professor at the University of California, Irvine, and was a doctoral student of Jeffrey Ullman at Princeton University.

## Biography
- Born: 1949
- Nationality: United States
- Education: Ph.D. from Princeton University
- Known for: Research in algorithms and data structures
- Employer(s): University of California, Irvine
- Field(s): Computer science, engineering

## Contributions
Dan Hirschberg has made significant contributions to the field of computer science through his research in algorithms and data structures. As a professor at the University of California, Irvine, he has supervised numerous doctoral students who have gone on to make their own contributions to the field. His work builds upon the foundations laid by his doctoral advisor, Jeffrey Ullman, a Turing Award winner. Hirschberg's research has helped advance understanding in areas critical to computer science, though specific publications or discoveries are not detailed in the available source material.

## FAQs
### Q: What is Dan Hirschberg's primary field of work?
A: Dan Hirschberg is a computer scientist and engineer who specializes in algorithms and data structures.

### Q: Where does Dan Hirschberg work?
A: Dan Hirschberg is a professor at the University of California, Irvine.

### Q: Who was Dan Hirschberg's doctoral advisor?
A: Dan Hirschberg's doctoral advisor was Jeffrey David Ullman, a renowned computer scientist and Turing Award winner.

## Why They Matter
Dan Hirschberg matters in the field of computer science as an educator and researcher who has contributed to the advancement of algorithms and data structures. His role as a professor at UC Irvine has allowed him to mentor the next generation of computer scientists, with his doctoral students going on to make their own contributions to the field. By building upon the work of his advisor Jeffrey Ullman and contributing his own research, Hirschberg has helped maintain the United States' position as a leader in computer science research and education.

## Notable For
- Professor at University of California, Irvine
- Doctoral student of Turing Award winner Jeffrey Ullman
- Supervised multiple doctoral students who became computer scientists
- Research contributions in algorithms and data structures
- Maintains active academic presence with publications and citations

## Body
### Academic Background
Dan Hirschberg completed his doctoral studies at Princeton University, where he was advised by Jeffrey David Ullman, a prominent figure in computer science who later received the Turing Award. This connection places Hirschberg within a lineage of influential computer scientists.

### Professional Career
Hirschberg has spent his career as a professor at the University of California, Irvine, where he has both conducted research and mentored students. His position at this major research university has allowed him to contribute to both the academic and practical aspects of computer science.

### Research Focus
While specific research topics are not detailed in the available information, Hirschberg is noted for his work in algorithms and data structures. These areas form the foundation of computer science and are essential for efficient software development and problem-solving in the field.

### Academic Lineage
As a student of Jeffrey Ullman and an advisor to multiple doctoral students including Lawrence L. Larmore, Cheng F. Ng, Debra Ann Lelewer, Lynn Marie Stauffer, Steven S. S. Seiden, Jonathan Kent Martin, and James Herbert Hester, Hirschberg represents a link in the chain of computer science education and research.

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## References

1. Mathematics Genealogy Project
2. Virtual International Authority File
3. NUKAT
4. National Library of Israel Names and Subjects Authority File