# Valeriu Breazu-Tannen

> Ph.D. Massachusetts Institute of Technology 1987

**Wikidata**: [Q102116468](https://www.wikidata.org/wiki/Q102116468)  
**Source**: https://4ort.xyz/entity/valeriu-breazu-tannen

## Summary
Valeriu Breazu-Tannen is a Romanian-American computer scientist who earned his Ph.D. from the Massachusetts Institute of Technology in 1987. He is known for his contributions to theoretical computer science and for mentoring numerous doctoral students who have become prominent researchers in the field.

## Biography
- Born: Not specified
- Nationality: Romanian-American
- Education: Ph.D. in Computer Science, Massachusetts Institute of Technology, 1987
- Known for: Theoretical computer science research and doctoral mentorship
- Employer(s): University of Pennsylvania (academic affiliation)
- Field(s): Computer science, theoretical computer science

## Contributions
Valeriu Breazu-Tannen has made significant contributions to theoretical computer science through his research and academic mentorship. As a doctoral advisor at the University of Pennsylvania, he has supervised numerous Ph.D. students who have gone on to become influential researchers in computer science. His students include Dan Suciu (now at University of Washington), Lucian Popa (IBM Research), Arnaud Sahuguet (Google), and Todd Green (CMU), among others. While specific publications are not detailed in the source material, his academic lineage and the success of his students indicate substantial contributions to the field's knowledge base and the development of future computer scientists.

## FAQs
### Q: What is Valeriu Breazu-Tannen's educational background?
A: He earned his Ph.D. in Computer Science from the Massachusetts Institute of Technology in 1987.

### Q: Where does Valeriu Breazu-Tannen work?
A: He is affiliated with the University of Pennsylvania as an academic researcher and doctoral advisor.

### Q: Who are some notable students of Valeriu Breazu-Tannen?
A: His doctoral students include Dan Suciu, Lucian Popa, Arnaud Sahuguet, Todd Green, and several other prominent computer scientists.

## Why They Matter
Valeriu Breazu-Tannen matters because of his role in shaping the next generation of computer scientists through his mentorship. His doctoral students have become leaders in academia and industry, contributing to database systems, programming languages, and theoretical computer science. The academic lineage he has established demonstrates his impact on the field's intellectual development, as his students continue to advance knowledge and train new researchers. His work at the University of Pennsylvania has helped maintain the institution's reputation as a center for computer science research and education.

## Notable For
- Ph.D. from Massachusetts Institute of Technology in 1987
- Supervised numerous successful doctoral students who became prominent researchers
- Academic affiliation with University of Pennsylvania
- Contributions to theoretical computer science research
- Romanian-American computer scientist with international academic influence

## Body
### Academic Background
Valeriu Breazu-Tannen completed his doctoral studies at the Massachusetts Institute of Technology in 1987, working under the supervision of Albert R. Meyer, a prominent theoretical computer scientist. This MIT education provided him with a strong foundation in computer science theory and research methodology.

### Research and Mentorship
At the University of Pennsylvania, Breazu-Tannen established himself as a doctoral advisor, supervising students who would go on to successful careers in computer science. His mentorship approach has produced researchers who now hold positions at major universities and technology companies, indicating his effectiveness in developing scientific talent.

### Academic Lineage
The academic genealogy of Breazu-Tannen shows a clear line of intellectual influence, with his own advisor being Albert R. Meyer and his students including Dan Suciu, Lucian Popa, and others who have become influential in their own right. This lineage demonstrates the propagation of knowledge and research approaches through generations of computer scientists.

### International Impact
As a Romanian-American computer scientist, Breazu-Tannen represents the international nature of computer science research and education. His work bridges different academic traditions and contributes to the global advancement of the field.

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## References

1. Mathematics Genealogy Project